PH /ORP Sensor
PH /ORP Sensor
WPH061S
Features
- Easy operation
- Automatically Temperature Compensation
- Directly switchable to PH or ORP
- Set buzzer, LCD backlight switch function
- Using isolated transmission output, less affected by interference
- Set high and low alarm and hysteresis functions
- RS485 communication Relay output
Online pH analysis is possible with the WPH061S industrial pH meter’s relay output, RS-485 digital signal, and 4-20 mA analogue signal. An online pH analyzer used in the chemical, metallurgical, food, agriculture, and environmental protection industries is called an industrial pH meter. featuring relay output, RS-485 digital signal, and 4–20 mA analog signal. Can be utilized for remote data transfer, pH control in industrial and water treatment operations, etc.
ORP Calibration
Enter the ORP calibration screen, the first ORP electrode intothe86mV standard solution, standing for a moment, to be shown after the stability, press the ENT,
then the ORP electrode into the 256mV standard solution, static Set a moment, after the display is stable, press the ENT display calibration is successful, ORP calibration process is over.
Technical Specification
Technical Specification
Product
pH meter, pH controller
Model
WPH061S
Measuring range
pH: 0-14 pH, ±0.02 pH
ORP: -1000 ~1000mV
-2000~2000mV(optional)
Measuring medium
Liquid
Input Resistance
≥1012Ω
Temp compensation
NTC10K: -10~60℃ accuracy:±0.3℃
60~130℃ accuracy:±2℃ Range: -10~130℃
manual/ auto temperature compensation
Temperature Range
-10~130℃, NTC10K or PT1000
Communication
RS485, Modbus-RTU
Relative humidity
(10~85)%
Operation temperature
0~60℃
Signal output
4-20mA, maximum loop 750Ω, 0.2%FS
Power supply
AC:220V±10%，50Hz/60Hz DC 24VDC
Relay output
AC250V, 3A
Sensors
Features
Easy operation.
Enclosure for field mounting and panel mounting.
Automatically Temperature Compensation.
Directly switchable to PH or ORP.
Large LCD display with background lighting.
PH or ORP sensors can be connected
Using the setup program: user-friendly.
Set buzzer, LCD backlight switch function.
Using isolated transmission output, less affected by interference.
Set high and low alarm and hysteresis functions.
Programming 4-20mA analog output
RS485 communication-MODBUS-RTU
Relay output.
WKP100 is a digital sensor with RS485 designed by our company for the aquiculture industry, which can be used to measure the change of pH/ORP value in an aqueous solution system within the range. The sensor with a standard RS485 MODBUS-RTU protocol interface, which can be connected with the host computer conducts remote communication Each sensor is manufactured with our patented Axial Ion Path® reference technology, proprietary Low-Noise & High Temp Signal Cable along with proprietary ruggedized, high temp and coat resistant glass formulations. A wide silicon of sensor body styles and process find in a variety of corrosion resistant materials allow direct placement of short-lived OEM pH/ORP sensors. WKP100 Performance Series sensors are compatible with all major manufacturers of pH analyzers and transmitters. Upgrade your analytical measurement without the hassle and expense of replacing costly field in instruments. A wide selection of sensor body styles and process find in a variety of corrosion resistant materials allow direct replacement of short-lived OEM pH/ORP sensors. WKP100 Performance Series sensors are compatible with all major manufacturers of pH analyzers and transmitters.