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PH6.3 pH Controller, ORP Controller for Industrial/Laboratory pH Control and Measuring
The PH6.0 pH Controller/ORP Controller serves as an intelligent online chemical analyzer, enabling continuous tracking of solution acidity or redox potential alongside temperature variations in a wide array of industrial fluids.
This advanced-generation device adopts a compact, tray-mounted structure that fits seamlessly into instrument cabinets or control panels, promoting straightforward integration without occupying excessive space. Its user-centric design incorporates a clear monochrome LCD screen for at-a-glance visibility of readings, complemented by adjustable backlighting and audible alerts to enhance operational awareness in busy environments.
Built with modular components, this pH control system simplifies assembly and customization, while robust isolation techniques in its outputs minimize signal disruptions, ensuring dependable data delivery even over long distances.
Features
- Measure range:pH: 0-14 pH, ±0.02pH; ORP: -1000 ~1000mV, ±1mV
- Input Resistance:≥10~12Ω
- Power supply: 220V±10%，50Hz/60Hz
- Output:4-20mA,RS485, Modbus-RTU,Relay
Tel: +8613357193976(WhatsApp)
Email: vip@sinomeasure.com
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PH6.0 pH Controller, ORP Controller, Online Liquid Monitoring for Industry and Laboratory
The PH6.0 pH ORP Meter is a compact, sixth-generation multivariable instrument engineered for continuous monitoring and control of pH, ORP, and temperature in dynamic liquid environments.
It achieves ±0.02 pH accuracy across a 0–14 pH range and ±1 mV for ORP from -1000 to +1000 mV (customizable to -2000 to +2000 mV), with input resistance ≥10¹² Ω and automatic/manual temperature compensation via NTC10K or PT1000 over -10°C to 130°C.
Powered by 220V AC (±10%, 50/60 Hz) or 24V DC (±20%), it supports 4-20 mA output (up to 750 Ω loop, 0.2% FS), RS485 Modbus-RTU communication, and relay contacts rated 250V/3A, all housed in a user-friendly design with a backlit LCD.
Features:
- Measure range: pH: 0-14 pH, ±0.02pH; ORP: -1000 ~1000mV, ±1mV
- Input Resistance: ≥10~12Ω
- Power supply: 220V±10%，50Hz/60Hz
- Output: 4-20mA,RS485, Modbus-RTU,Relay
WhatsApp: +8613357193976
Email: vip@sinomeasure.com
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SUP-PSS200 Suspended solids/ TSS/ MLSS meter
SUP-PTU200 Suspended Solids Meter based on the infrared absorption scattered light method and combined with the application of ISO7027 method, can guarantee the continuous and accurate detection of suspended solids and sludge concentration. Based on ISO7027, infrared double scattering light technology will not be affected by chroma for the measurement of cuspended colids and cludge concentration value. According to the usage environment, self-cleaning function can be equipped with. Features Range: 0.1 ~ 20000 mg/L; 0.1 ~ 45000 mg/L; 0.1 ~ 120000 mg/LResolution:Less than ± 5% of the measured valuePressure range: ≤0.4MPaPower supply: AC220V±10%; 50Hz/60Hz
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SUP-PTU200 Turbidity meter
SUP-PTU200 turbidity meter based on the infrared absorption scattered light method and combined with the application of ISO7027 method, can guarantee the continuous and accurate detection of turbidity. Based on ISO7027, infrared double scattering light technology will not be affected by chroma for the measurement of turbidity value. According to the usage environment, self-cleaning function can be equipped with. It assures the stability of data and reliability of performance; with the built-in self-diagnosis function, it can make sure the accurate data be delivered; besides, the installation and calibration is quite simple. Features Range: 0.01-100 NTU 、0.01－4000 NTUResolution:Less than ± 2% of the measured valuePressure range: ≤0.4MPaPower supply: AC220V±10%; 50Hz/60Hz
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SUP-PTU8011 Low turbidity sensor
SUP-PTU-8011 widely used in such fields as sewage plants, Drinking water plants, water stations, surface water, and industries for inspecting the turbidity. Features Range: 0.01-100NTUResolution:The deviation of reading in 0.001~40NTU is ±2% or ±0.015NTU, choose the bigger one; and it is ±5% in the range of 40-100NTUFlow Rate: 300ml/min≤X≤700ml/minPipe Fitting: Injection Port: 1/4NPT; Discharge Outlet: 1/2NPT
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SUP-PSS100 Suspended solids/ TSS/ MLSS meter
SUP-PSS100 Suspended solids meter based on the infrared absorption scattered light method used to measure liquid suspended solids and sludge concentration. Features Range: 0.1 ~ 20000 mg/L; 0.1 ~ 45000 mg/L; 0.1 ~ 120000 mg/LResolution:Less than ± 5% of the measured valuePressure range: ≤0.4MPaPower supply: AC220V±10%; 50Hz/60HzHotline: +86 13357193976 (WhatApp)Email : vip@sinomeasure.com
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SUP-PTU100 Turbidity meter
SUP-PTU 100 turbidity meter based on the infrared absorption scattered light method guarantee the continuous and accurate detection of turbidity. Features Range: 0.1 ~ 20000 mg/L; 0.1 ~ 45000 mg/L; 0.1 ~ 120000 mg/LResolution:Less than ± 5% of the measured valuePressure range: ≤0.4MPaPower supply: AC220V±10%; 50Hz/60Hz
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SUP-DM3000 Electrochemical dissolved oxygen meter
SUP-DM3000 Membrane type dissolved oxygen is the measure of oxygen dissolved in an aqueous solution. Polarographic measurement principle, the dissolution value depends on the temperature of the aqueous solution, pressure and salinity in solution. The meter uses a liquid crystal display for measuring and displaying DO and medium temperature values, with analog and digital signal outputs and control functions. Features Range: 0-20mg/L,0-200%,0-400hPaResolution:0.01mg/L,0.1%,1hPaOutput signal: 4~20mA; Relay; RS485Power supply: AC220V±10%; 50Hz/60Hz
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SUP-DY3000 Optical dissolved oxygen meter
SUP-DY3000 Optical type dissolved oxygen online analyzer, an intelligent online chemical analyzer. The cap of the sensor is coated with a luminescent material. Blue light from an LED illuminates the luminescent chemical. The luminescent chemical instantly becomes excited and releases red light. The time and intensity of red light are inversely proportional to the concentration of oxygen molecules, So the concentration of oxygen molecules is calculated. Features Range: 0-20mg/L,0-200%,0-400hPaResolution:0.01mg/L,0.1%,1hPaOutput signal: 4~20mA; Relay; RS485Power supply: AC220V±10%; 50Hz/60Hz
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SUP-TDS210-B Conductivity Controller for Water Treatment|High Precision
The SUP-TDS210-B Industrial Conductivity Meter is an intelligent, multi-parameter online analyzer for continuous, high-precision water quality monitoring. It accurately measures electrical conductivity (EC), total dissolved solids (TDS), resistivity (ER), and temperature.
This robust TDS Controller ensures stable operation with isolated 4-20mA output and RS485 (MODBUS-RTU protocol) communication. Key features include configurable Automatic/Manual Temperature Compensation and High/Low alarm relay control.
The SUP-TDS210-B Conductivity Meter for Water is essential for real-time process control in critical applications across thermal power, chemical fertilizer, environmental protection, metallurgy, and pharmaceutical industries.
Range:
- 0.01 electrode: 0.02～20.00us/cm
- 0.1 electrode: 0.2～200.0us/cm
- 1.0 electrode: 2～2000us/cm
- 10.0 electrode: 0.02～20ms/cm
Resolution: ±2%FS
Output signal: 4~20mA; Relay; RS485
Power supply:AC220V±10%, 50Hz/60Hz
Hotline: +8613357193976 (WhatApp)
Email : vip@sinomeasure.com
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SUP-EC8.0 Conductivity Meter, Conductivity Controller for EC, TDS, and ER Measurement
The SUP-EC8.0 Industrial Online Conductivity Meter is a highly capable intelligent chemical analyzer designed for continuous, multi-parameter monitoring across various industrial solutions, including those found in thermal power, chemical fertilizer production, environmental protection, and pharmaceuticals.
This advanced instrument precisely measures Conductivity (EC), Total Dissolved Solids (TDS), Resistivity (ER), and temperature over an exceptionally wide range from 0.00 µS/cm up to 200 mS/cm with ±1%FS accuracy, supporting a broad process temperature range of -10°C to 130°C using NTC30K or PT1000 for precise temperature compensation.
The unit offers flexible integration into control systems with three primary output methods: a standardized 4-20 mA analog signal, multiple Relay outputs for direct control, and digital RS485 communication utilizing the Modbus-RTU protocol, all powered by a universal 90 to 260VAC supply.
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SUP-DM2800 Membrane dissolved oxygen meter
SUP-DM2800 Membrane type dissolved oxygen is the measure of oxygen dissolved in an aqueous solution. Polarographic measurement principle, the dissolution value depends on the temperature of the aqueous solution, pressure and salinity in solution. The meter uses a liquid crystal display for measuring and displaying DO and medium temperature values, with analog and digital signal outputs and control functions. Features Range: 0-20mg/L,0-200%,0-400hPaResolution:0.01mg/L,0.1%,1hPaOutput signal: 4~20mA; Relay; RS485Power supply: AC220V±10%; 50Hz/60HzHotline: +86 13357193976 (WhatApp)Email : vip@sinomeasure.com
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SUP-TDS210-C Conductivity Controller for EC, TDS, and ER Measurement
The SUP-TDS210-C Industrial Conductivity Controller is a high-resolution (±2%FS) online chemical Analyzer engineered for robust, continuous water quality monitoring in harsh industrial processes. It delivers accurate, multi-parameter measurement of Electrical Conductivity (EC), Total Dissolved Solids (TDS), Resistivity (ER), and solution temperature.
The SUP-TDS210-C excels in demanding applications such as industrial wastewater engineering, electroplating plants, paper industry, oil-containing suspensions, and process media with fluorides. System integration is seamless via its isolated 4-20mA output and RS485 (MODBUS-RTU) communication, complete with Relay outputs for direct alarm and process control. This is the professional choice for complex chemical measurement.
Range:
·0.01 electrode: 0.02～20.00us/cm
·0.1 electrode: 0.2～200.0us/cm
·1.0 electrode: 2～2000us/cm
·10.0 electrode: 0.02～20ms/cmResolution: ±2%FS
Output signal: 4~20mA; Relay; RS485
Power supply: AC220V±10%, 50Hz/60Hz
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PH8.0 pH Controller, ORP Controller for Industrial, Laboratory pH Value Control/Monitoring
The pH8.0 pH Controller, ORP Controller is a robust, intelligent online analyzer engineered for continuous pH, ORP, and temperature measurement in industrial settings. Ideal for applications requiring accurate pH control and remote data transmission, this panel-mounted device ensures reliable performance across diverse sectors like chemical processing and water treatment.
Features:
- Measure range: pH: 0-14 pH, ±0.02pH; ORP: -1000 ~1000mV, ±1mV
- Input Resistance: ≥10~12Ω
- Power supply: 220V±10%，50Hz/60Hz
- Output: 4-20mA,RS485, Modbus-RTU,Relay
- Ingress Protection: IP65 rating for dust and water resistance.
Tel: +86 13357193976 (WhatsApp)
Email: vip@sinomeasure.com
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PH163S pH Controller, ORP Controller for Industry/Laboratory Liquids Treatment
The PH160S pH Controller, ORP Controller is a compact, panel-mounted controller engineered for precise, real-time assessment of solution acidity, redox potential, and associated thermal conditions in diverse liquid media.
This remarkable pH value measuring and monitoring device facilitates seamless data handling through multiple output channels, supporting integration into broader control systems while maintaining high signal integrity in potentially interfering environments.
Its modular architecture allows for straightforward upgrades and adaptations, making it suitable for settings where consistent performance under varying temperatures and compositions is essential.
Features:
- Measure range: pH: 0-14 pH, ±0.02pH; ORP: -1000 ~1000mV, ±1mV
- Input Resistance: ≥10~12Ω
- Power supply: 220V±10%，50Hz/60Hz
- Output: 4-20mA, RS485, Modbus-RTU, Relay
Tel.: +86 13357193976 (WhatsApp)
Email: vip@sinomeasure.com
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pH installation accessories
pH installation box, ph installation bracket and ph signal amplifier for pH sensor and controller installation. Features
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SUP-DY2900 Optical dissolved oxygen meter
SUP-DY2900 Optical type Dissolved oxygen online analyzer, an intelligent online chemical analyzer. The cap of the sensor is coated with a luminescent material. Blue light from an LED illuminates the luminescent chemical. The luminescent chemical instantly becomes excited and releases red light. The time and intensity of red light are inversely proportional to the concentration of oxygen molecules, So the concentration of oxygen molecules is calculated. Features Range: 0-20mg/L,0-200%,0-400hPaResolution:0.01mg/L,0.1%,1hPaOutput signal: 4~20mA; Relay; RS485Power supply: AC220V±10%; 50Hz/60Hz
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Sinomeasure Multi-parameter Analyzer for Industrial and Lab Use
The multi-parameter analyzer is a versatile, high-performance solution, expertly designed for use in urban and rural water supply facilities, tap water distribution networks, secondary water supply systems, household taps, indoor swimming pools, and real-time water quality monitoring in large-scale purification units and direct drinking water systems. This essential online analytical tool plays a critical role in enhancing water plant production process control, optimizing water resource management, and ensuring stringent sanitation oversight, delivering reliable insights for sustainable water treatment.
Features:
- PH /ORP:0-14pH, ±2000mV
- Turbidity:0-1NTU / 0-20NTU / 0-100NTU / 0-4000NTU
- Conductivity:1-2000uS/cm / 1~200mS/m
- Dissolved oxygen:0-20mg/L
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SUP-PTU300 Turbidity meter
○Laser light source, with ultra-high noise ratio, high monitoring accuracy○Small size, easy system integration water consumption is small, saving daily operation cost○It can be applied to the turbidity measurement of drinking water after membrane-type clean water○Automatic discharge, long time maintenance-free operation, save daily operation and maintenance costs○Optional Internet of things module support cloud platform and mobile phone data remote monitoring. Features Range:0-20 NTU (31),0-1 NTU (30)Power supply:DC 24V (19-30V)Measurement:90° scatteringOutput: 4-20mA, RS485
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Standard pH calibration solutions
Sinomeasure standard pH calibration solutions have an accuracy of +/- 0.01 pH at 25°C (77°F). Sinomeasure can provide the most popular and commonly used buffers (4.00, 7.00, 10.00 and 4.00, 6.86, 9.18) and which are dyed different colors so they can be easily identified when you are busy working. Features Accuracy: +/- 0.01 pH at 25°C (77°F)Solution value: 4.00, 7.00, 10.00 and 4.00, 6.86, 9.18Volume: 50ml * 3
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SUP-DO7013 Electrochemical dissolved oxygen sensor
SUP-DO7013 Electrochemical dissolved oxygen sensor is widely used in Aquaculture, water quality testing, informational data collection, IoT water quality testing etc. Features Range: 0-20mg/LResolution:0.01mg/LOutput signal: RS485Communication protocol: MODBUS-RTU
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SUP-DO7011 Membrane dissolved oxygen sensor
SUP-DO7011 Membrane type dissolved oxygen sensor is the measure of oxygen dissolved in an aqueous solution. Polarographic measurement principle, the dissolution value depends on the temperature of the aqueous solution, pressure and salinity in solution. Features Range: DO：0-20 mg/L、0-20 ppm；Temperature：0-45℃Resolution:DO:±3% of the measured value；Temperature：±0.5℃Output signal: 4~20mATemperatureType:NTC 10k/PT1000
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SUP-TDS7001 Electrical Conductivity Sensor for Water Treatment, Pharmaceutical, and Environmental Industries
The SUP-TDS7001 is a high-performance, three-in-one Industrial Online Conductivity Sensor engineered for precision water quality monitoring. It uniquely combines conductivity (EC), Total Dissolved Solids (TDS), and Resistivity measurement into a single, cost-effective unit.
Constructed from resilient 316 Stainless Steel and boasting an IP68 ingress protection rating, this electrical conductivity sensor ensures stable, continuous operation under high-pressure (up to 5 Bar) and demanding thermal conditions (0-50℃).
Featuring high accuracy (±1%FS) and intelligent NTC10K temperature compensation, the SUP-TDS7001 is the definitive solution for critical applications including RO water treatment, boiler feed water, pharmaceutical production, and environmental protection. Upgrade your process control with this reliable and versatile TDS/Resistivity Sensor!
Range:
·0.01 electrode: 0.01~20us/cm
·0.1 electrode: 0.1~200us/cm
Resolution:±1%FS
Thread:G3/4
Pressure: 5 bar
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5SUP-TDS7002 4 Electrodes Conductivity Sensor for EC and TDS Measuring
The SUP-TDS7002 is an advanced, industrial-grade 4-electrode conductivity sensor specifically engineered to conquer measurement challenges in high-concentration and fouling liquids. Utilizing the superior four-electrode induction principle, it effectively eliminates polarization effects and cable resistance errors inherent in traditional two-electrode systems.
This electrical conductivity sensor offers an exceptionally wide measurement range, reliably handling concentrations up to 200,000 µS/cm. Constructed with chemically resistant PEEK or durable ABS material, the sensor withstands pressures up to 10 Bar and temperatures up to 130°C. Its robust, low-maintenance design makes the SUP-TDS7002 the definitive choice for precise, continuous monitoring in applications such as industrial effluent, process water, and high-salinity media.
Features:
·Range: 10us/cm~500ms/cm
·Resolution: ±1%FS
·Temp compensation: NTC10K (PT1000, PT100, NTC2.252K optional)
·Temperature range: 0-50℃
·Temperature accuracy: ±3℃
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SUP-TDS6012 Conductivity Sensor for High Accuracy Liquid Treatment
The SUP-TDS6012 Conductivity Sensor is a high-accuracy, dual-function industrial probe designed for essential real-time EC (Electrical Conductivity) and TDS (Total Dissolved Solids) monitoring.
Built with stainless steel and rated IP65, it ensures stability in harsh industrial conditions, ideal for measuring low to medium conductivity liquids. The sensor offers ±1%FS accuracy and supports multiple cell constants for wide-ranging application, from ultra-pure water to process fluids.
This remarkable conductivity ptrobe features integrated PT1000/NTC10K temperature compensation, crucial for correcting readings to a standard reference temperature, ensuring reliable and stable data for RO systems, boiler feed water, and pharmaceutical process water.
Range:
· 0.01 electrode: 0.02～20.00us/cm
· 0.1 electrode: 0.2～200.0us/cm
· 1.0 electrode: 2～2000us/cm
· 10.0 electrode: 0.02～20ms/cm
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PH8001 Digital pH Sensor, pH Probe with Plastic Body for Liquids PH Value Measuring/Monitoring
The PH8001 Digital pH Sensor is a compact tool for tracking pH and ORP levels in water-based systems, ideal for spots like fish farms or smart monitoring setups.
It covers a 0-14 pH range with 0.01 resolution and ±0.02 accuracy, plus ±1000 mV ORP at 0.1 mV resolution and ±0.2 mV accuracy. It works in 0-60°C temperatures with 0.1°C resolution and ±0.5°C accuracy, uses RS485 Modbus RTU for output, runs on 6-30V DC at just 30mA@12V, and handles up to 0.6 MPa pressure.
With a 3/4 NPT thread and low-noise cable (5m standard), this remarkable digital pH sensor connects directly without extra fuss.
Features:
- Zero potential point:7 ± 0.5 pH
- Output: RS-485
- Installation size: 3/4NPT
- Communication: RS-485
- Power supply:12VDC
Tel: +86 13357193976(WhatsApp)
Email: vip@sinomeasure.com
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SUP-PH5011 pH sensor
SUP-PH5011 pH sensor increasing the silver ion at the reference sensor part, to enhance the stability and accuracy, suitable for general industrial waste water and discharge solutions.
- Zero potential point: 7±0.25
- Conversion coefficient:≥95%
- Membrane resistance: ＜500Ω
- Practical response time:< 1 min
- Measurement range: 0–14 pH
- Temperature compensation: Pt100/Pt1000/NTC10K
- Temperature: 0~60℃
- Reference: Ag/AgCl
- Pressure resistance: 4 bar at 25 ℃
- Thread Connection: 3/4NPT
- Material: PPS/PC
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PH5013A PTFE pH Sensor for Corrosive Medium Liquid Testing
The PH5013A PTFE pH Sensor is a sturdy electrode designed for measuring pH levels in harsh, corrosive solutions such as acids or industrial waste.
It covers a full 0-14 pH range, with a zero point at 7 ± 0.5 pH, a slope over 95%, internal resistance between 150-250 MΩ at 25°C, and a quick response under 1 minute, which handles temperatures from 0-60°C with options for NTC 10K, Pt100, or Pt1000 compensation. It withstands up to 3 bar pressure at 25°C, as well as connects via low-noise cable with upper and lower 3/4 NPT threads for easy fitting.
PH-5013A pH sensor used in pH measurement is also called a primary cell. The primary battery is a system whose function is to convert chemical energy into electrical energy. The voltage of this battery is called electromotive force (EMF). This electromotive force (EMF) consists of two half-cells.
Features:
- Zero potential point: 7 ± 0.5 pH
- Conversion coefficient: > 95%
- Installation size: 3/4NPT
- Pressure: 1 ~ 4 Bar at 25 ℃
- Temperature: 0 ~ 60℃ for general cables
Tel: +86 13357193976(WhatsApp)
Email: vip@sinomeasure.com
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ORP6050 ORP Sensor, ORP Electrode, ORP Probe for Water Testing in Industry/Lab
The ORP6050 ORP Sensor is a high-performance, reliable instrument designed to measure the Oxidation-Reduction Potential (ORP) in various aqueous solutions.
As a critical parameter in many industrial and environmental processes, ORP measurement plays an essential role in understanding the chemical balance of liquids, from water treatment to industrial manufacturing. The ORP6050 sensor is engineered to provide accurate readings, durability, and long-term reliability, ensuring optimal performance for a wide range of applications.
This sensor is widely used in monitoring and controlling water quality, chemical reactions, and even in industries like food production, pharmaceuticals, and power generation. With its advanced technology and user-friendly features, the ORP6050 sensor stands out as a superior choice for professionals in need of precise ORP measurements.
Features:
- Range:-2000~+2000 mV
- Installation size: 3/4NPT
- Pressure: 6 Bar at 25 ℃
- Temperature: 0 ~ 60℃ for general cables
Tel: +8613357193976(WhatsApp)
Email: vip@sinomeasure.com
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SUP-PH5011 pH sensor
SUP-PH5011 pH sensor used in PH measurement is also called primary cell. The primary battery is a system whose function is to convert chemical energy into electrical energy. The voltage of this battery is called electromotive force (EMF). This electromotive force (EMF) consists of two half-cells. Features
- Zero potential point:7 ± 0.5 pH
- Slope:> 95%
- Installation size: 3/4NPT
- Pressure:4 Bar at 25 ℃
- Temperature:0 ~ 60℃ for general cables
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PH5022 Germany Glass pH Sensor for Industrial and Laboratory Liquids Treatment
The PH5022 is a premium glass electrode pH sensor specifically engineered for demanding process and industrial applications where accuracy and durability are critical.
This combined electrode integrates the pH-sensitive glass membrane and a stable reference system into a single, robust shaft, with the option to include a built-in temperature probe for automatic compensation and even higher measurement precision.
This PH5022 glass laboratory pH sensor delivers professional-grade stability and longevity, even in contaminated, oily, particle-laden, or fluoride-containing media, making it a trusted choice for chemical plants, wastewater facilities, food production lines, and other tough environments.
Features:
- Zero potential point:7 ± 0.5 pH
- Conversion coefficient: > 96%
- Installation size: Pg13.5
- Pressure: 1 ~ 6 Bar at 25 ℃
- Temperature: 0 ~ 130℃ for general cables
Tel: +86 13357193976(WhatsApp)
Email: vip@sinomeasure.com
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PTU8011 Inline Turbidity Sensor, Turbidity Sensors, Water Turbidity Sensor for Industry/Lab
SUP-PTU-8011 turbidity meter based on the infrared absorption scattered light method and combined with the application of ISO7027 method, can guarantee the continuous and accurate detection of turbidity. Based on ISO7027, infrared double scattering light technology will not be affected by chroma for the measurement of turbidity value. According to the usage environment, self-cleaning function can be equipped with. It assures the stability of data and reliability of performance; with the built-in self-diagnosis function, it can make sure the accurate data be delivered; besides, the installation and calibration is quite simple. Features Range: 0.01-100NTU、0.01－4000NTUResolution:Less than ± 2% of the measured valuePressure range: ≤0.4MPaEnvironment temp: 0~45℃
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PH5018 Glass Electrode pH Sensor, Water pH Sensor for Industrial/Laboratory Use
The PH5018 pH sensor is a robust industrial-grade glass electrode pH sensor specifically engineered for demanding environments like wastewater, petrochemical, and mining, offering a unique blend of high performance and low maintenance.
It ensures long-term stability by utilizing an advanced solid dielectric and a large-area PTFE liquid junction to effectively prevent clogging and extend operational life through its unique long-distance reference diffusion path.
Built with a durable PPS/PC shell and a convenient 3/4 NPT threaded connection, the sensor simplifies installation by eliminating the need for a separate sheath, thereby reducing system costs. Furthermore, its low-noise cabling supports highly accurate, interference-free signal transmission over long distances (40 meters or more) within its operating range of 0℃ to 100℃.
Features:
- Zero potential point:7 ± 0.5 pH
- Conversion coefficient: > 98%
- Installation size: Pg13.5
- Pressure: 0 ~ 4 Bar at 25 ℃
- Temperature: 0 ~ 100℃ for general cables
Tel.: +86 13357193976(WhatsApp)
Email: vip@sinomeasure.com
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PH5050 Online Portable pH Sensor for High Temperature with PT100/PT1000
The PH5050 high-temperature resistance pH sensor stands out as a robust solution for precise pH monitoring in demanding industrial environments where process temperatures soar, and accuracy is non-negotiable.
Engineered for harsh applications, this industrial-grade glass electrode converts chemical energy into electrical signals via electromotive force (EMF), ensuring stable readings even in high-heat scenarios. Ideal for water treatment, chemical processing, and beyond, the PH5050 pH sensor and meter delivers fast response times and minimal maintenance, helping you maintain process control and compliance without downtime.
Whether for high-temperature resistance that withstands up to 120°C or durability in caustic solutions, the PH5050 pH electrode combines advanced glass membrane electrode technology with integrated temperature compensation for reliable performance. Backed by a high commitment to quality, it’s a cost-effective choice for optimizing operations and reducing long-term costs.
Features:
Zero point: 7 ± 0.5 pH
Installation thread: 3/4NPT
Working pressure: 1 ~ 3 Bar at 25 ℃
Temp: 0 to 120℃ for general cables
Tel.: +86 13357193976 (WhatsApp)
Email: vip@sinomeasure.com
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PH5019 Plastic pH Sensor Probe, pH Sensor Electrode, Water pH Sensor for Industry and Laboratory
The PH5019 plastic industrial pH sensor is a durable, combination-type electrode designed for online pH monitoring in aggressive industrial liquids.
It features a modified polyaryletherketone (modified PON or similar high-performance plastic) housing that withstands temperatures from 0°C to 80°C and pressures up to 0.6 MPa, with a standard measurement range of 0–14 pH, zero point at 7 ± 0.5 pH, slope >98%, and internal resistance <250 MΩ.
Equipped with NTC10K temperature compensation, a porous PTFE salt bridge, and a 3/4″ NPT threaded connection (upper and lower), this pH sensor electrode delivers reliable performance in corrosive or contaminated media where traditional glass-bodied electrodes would fail prematurely.
Features:
- Zero potential point:7 ± 0.5 pH
- Slope: > 98%
- Installation size: 3/4NPT
- Pressure: 1 ~ 3 Bar at 25 ℃
- Temperature: 0 ~ 60℃ for general cables
Tel.: +86 13357193976 (WhatsApp)
Email: vip@sinomeasure.com
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SUP-DO700 Optical dissolved oxygen meter
SUP-DO700 dissolved Oxygen meter adopts fluorescence method to measure dissolved oxygen.The cap of the sensor is coated with a luminescent material. Blue light from an LED illuminates the luminescent chemical. The luminescent chemical instantly becomes excited and releases red light. The time and intensity of red light are inversely proportional to the concentration of oxygen molecules, So the concentration of oxygen molecules is calculated. Features Range: 0-20mg/L,0-200%,0-400hPaResolution:0.01mg/L,0.1%,1hPaOutput signal: 4~20mA; Relay; RS485Power supply: AC220V±10%; 50Hz/60Hz
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SUP-DO7016 Optical dissolved oxygen sensor
SUP-DO7016 Optical Dissolved Oxygen Sensor is based on luminescent optical technology. The Optical Dissolved Oxygen sensor is approved by the ASTM International Method D888-05 Features Range: 0.00 to 20.00 mg/LResolution:0.01Response time: 90% of the value in less than 60 secondsSignal interface: Modbus RS-485 (standard) and SDI-12 (option)Power supply:5 ~ 12 volts
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SUP-ORP6040 ORP sensor
SUP-ORP-6040 pH sensor used in ORP measurement is also called primary cell. The primary battery is a system whose function is to convert chemical energy into electrical energy. The voltage of this battery is called electromotive force (EMF). This electromotive force (EMF) consists of two half-cells. Features
- Range:-1000~+1000 mV
- Installation size: 3/4NPT
- Pressure:4 Bar at 25 ℃
- Temperature:0 ~ 60℃ for general cables
