|PH/ORP Controller For 2 Sensors
|0.01pH, 1mV, 0.1℃
36V DC PH ORP Controllers,
RS485 Dual Channel Analyzer,
7W PH ORP Controllers
PH / ORP Controller For 2 Sensors RS485 Dual Channel Analyzer For Water Quality
Introduction Of The Dual Channel pH ORP Controller
The DRFN’s dual channel controller is designed for various applications, especially for swimming pools.
The meter can be connected with PH and ORP sensors at the same time. It can display 4 detection data including temperature. The pH range of the instrument is from -2~16pH, ORP range is ±2000mV, and the temperature uses PT1000 or NTC10K. The accurate dual-channel PH/ORP controller can meet your requirements for monitoring and measuring.
Advantages Of The Dual Channel pH ORP Controller
The PH/ORP controller for 2 sensors supports a variety of installation methods, which can be applied to more different installation environments.
There are clock and historical data logging functions to meet higher data management requirements.
Rich output to meet PH/ORP monitoring, dosing control and data signal remote transmission at the same time.
128*64 Large graphic dot matrix LCD screen. Menu passwords can be set for easy hierarchical management.
RS485 interface, communication protocol: MODBUS RTU; support JSON text data format.
There are two languages Chinese and English for the users to select.
The protection grade is IP66, and it can work continuously in the hard environment.
Applications Of The Dual Channel pH ORP Controller
The PH/ORP controller for 2 sensors is widely used in swimming pools, water parks and other industries.
|PH/ORP controller for 2 sensors
|DRFN Multi-parameter analysis softwareV1.0
|Glass pH sensor
|Redox potential sensors (platinum/gold sensors)
|PT1000 or NTC10K
|PH Measure Range
|ORP Measure Range
|TEMP Measure Range
|0.1% of the measurement range(or PH:±0.02pH /ORP:±2mV)take the bigger one
|0.05% of the measurement range every 24 hours, no accumulation
|Better than 0.1% of the measurement range.
|image displays with a short buzzer alert
|2 configurable SPST relays, maximum relay load 3A/250VAC
|Analog Current Output
|2 settable 0/4~20mA active current loop outputs, maximum load 1000 Ω.
|Two-wire RS485 interface, communication protocol: MODBUS RTU; support JSON text data format
|128*64 black and white graphic dot matrix LCD display with adjustable backlight mode and adjustable display rate.
|Power failure protection with indefinite parameter retention
|Time History / Data
|Year/month/day/hour/minute/second, 14000 historical data can be recorded, and the recording interval can be set between 1~999 minutes.
|Last 100 times
|-20～70℃, relative humidity less than 95% RH (no condensation)
|Wall mounting, pipe clamping, panel(hole size 138*138mm)
|The back end of the instrument is reserved for 3 M12*1.5 gland, wire diameter 3~6.5mm
If you are interested in our product PH/ORP controller for 2 sensors, please contact us.
Contact Person: Ms. Yuki Fu