Reasonable price Temperatur Controller With Rs485 - Online PH/ORP Controller – JIRS Detail:
Description
◇ Intelligent industry online PH/ORP monitor/controller.
◇ Three-point calibration function, the function of prompting the user to follow the calibration process, automatic identification of calibration liquid and the error calibration, easy safe humanized calibration mode.
◇ High input impedance, programmable manual/Auto temperature compensation, the adaptation of various types of PH/ORP electrode.
◇ ABS material meter housing with NEMA4X/IP65.
◇ Original parameters function recovery.
◇ With current, control, pulse, communicate multiple output to satisfy customer different request.
Main Technique Specifications
Function Model |
PH, ORP-8850 Single channel PH or ORP controller |
Range |
PH: 0.00~14.00 pH; ORP: -2000~+2000mV |
Accuracy |
pH: ±0.1 pH; ORP: ±2mV |
Temp. Comp. |
PH: The 25℃ basis, Manual/Auto temperature compensation |
Operation Temp. |
-25℃~125℃ |
Sensor |
Two/ Three Composite PH electrode, ORP electrode |
Calibration |
4.00; 6.86; 9.18 Three Calibration |
Display |
2×16 Bit LCD |
Current output signal |
Insolated Migration 4~20mA |
Control output signal |
Programmable: ON high limit or low limit relay |
Pulse output |
The optical isolation open-collector, output signal, the max.pulse rate: 400 Pulses/Min |
Communication output |
RS485, BAUD RATE: 2400, 4800, 9600 |
Power |
DC 18~36V |
Working environment |
Ambient Temp. 0~50℃, Relative Humidity ≤85% |
Dimensions |
96×96×46mm(H X W X D) |
Hole size |
92×92mm H X W) |
Installation Mode |
Panel Mounted (Embeded) |
Application
Widely used for chemical, pharmaceutical, printing and dyeing, metallurgy, electronics, electroplating, environmental protection, water treatment, aquaculture and other industries process detection and control of PH/ ORP value.
Product detail pictures:
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By Jerry from Brasilia - 2017.05.02 18:28
The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
By Phoebe from Tajikistan - 2018.06.18 19:26