- Suzhou SKYING Control Technology Co., Ltd.
- Main products: Digital sensor electrode, digital controller, Water quality multi-parameter monitor, pH/ORP meter, conductivity, resistivity, TDS, salinity meter, Dissolved oxygen meter, fluorescent dissolved oxygen meter, Mud level gauge, hardness monitor, pH meter, residual chlorine meter, sulfur dioxide monitor, Suspended solids (sludge) concentration measuring instrument, Portable dissolved oxygen meter, pen ph meter, Digital pH Digital Conductivity Digital Dissolved Oxygen, Benchtop pH Benchtop Dissolved Oxygen Benchtop Conductivity, Portable pH Portable Dissolved Oxygen Portable Conductivity, Pen ph Pen Dissolved Oxygen Pen Conductivity
Home > Products > Digital Controller/Digital Sensor > PHDS202 Economy Digital pH Sensor Electrode RS485 4~20mA output signal
PHDS202 Economy Digital pH Sensor Electrode RS485 4~20mA output signal
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Product Details
| Brand Name | lanben/OEM | Place of Origin | China | |
| Model Number | PHDS202 |
Product Description
PHDS202 Digital pH Sensor Designed for strong acid, strong base, wastewater, and chemical process.
Easy to connect to PLC, DCS, industrial control computers, general-purpose controllers, paperless recording instruments or touch screens, and other third-party devices.
PHDS202 pH electrode adopts the most advanced solid dielectric in the world and large-area PTFE liquid junction. Not easy to block, easy to maintain.
The long-distance reference diffusion path greatly prolongs the service life of the electrode in harsh environments. With a built-in temperature sensor (NTC10K, Pt100, Pt1000, etc. can be selected according to user requirements) and a wide temperature range, it can be used in explosion-proof areas.
The newly designed glass bulb increases the bulb area, prevents the generation of interfering bubbles in the internal buffer, and makes the measurement more reliable. Adopt PPS/PC shell, upper and lower 3/4NPT pipe thread, easy to install, no need for sheath, and low installation cost. The electrode is integrated with pH, reference, solution grounding, and temperature compensation.
The electrode adopts a high-quality low-noise cable, which can make the signal output longer than 20 meters without interference.
The electrode is made of ultra-bottom impedance-sensitive glass film, and it also has the characteristics of fast response, accurate measurement, good stability, and not easy to hydrolyze in the case of low conductivity and high purity water.
PHDS200 Aquaculture Digital pH Sensor
Model No.：PHDS200
Power/Outlet：9~36VDC/RS485 MODBUS RTU or 4~20mA
Measure material：Glass/silver+ silver chloride
Housing material：PP
Waterproof grade：IP68
Measurement range：2-12pH
Accuracy：±0.05pH
Pressure resistance：≤0.6Mpa
Temperature compensation：NTC10K
Temperature range：0-80oC
Calibration：Sample calibration,
standard liquid calibration
Connection methods：4 core cable
Cable length：Standard 10m cable,
can be extended to 100m
Installation thread：NPT3/4''
Application：General application, industrial water, sewage, river, lake, etc
Contact Us
- Suzhou SKYING Control Technology Co., Ltd.
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