Chinese wholesale Residual Chlorine Controller - Online PH ORP Controller – JIRS

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Chinese wholesale Residual Chlorine Controller - Online PH ORP Controller – JIRS Detail:

Description
◇ Online single channel PH or ORP controller.
◇ Three-point calibration function, automatic identification of calibration liquid and the error calibration.
◇ Programmable manual /Auto temperature compensation, the adaptation of various types of PH/ORP electrode.
◇ High/Low limit relay control output signal.
◇ Isolation reversible Migration 4-20mA current output signal.
◇ Modbus RS485 RTU communication output signal.
◇ ABS Enclosure protection grade:NEMA4X/IP65.
◇ AC input be fused and self-recovery function.
◇ ESD over voltage protection is available.

Main Technique Specifications

Function

Model

PH/ORP-6850 – Single channel PH/ORP Controller

Range

PH: 0.00~14.00 pH , 

ORP: -1200~+1200 mV

Accuracy

pH: ±0.1 pH,ORP: ±2mV

Temp. Comp.

0–100 ℃, manual / automatic

 ( PT1000, PT100, NTC 10k, RTD )

Operation Temp.

0~60℃ (Match Normal temp sensor)

 0~100℃(Match high temp sensor)

Sensor

Two/ Three Composite PH sensor, ORP sensor

Calibration

4.00; 6.86;9.18 Three Point Calibration

Display

128 * 64 dot matrix LCD

Current output signal

Isolation, Reversible Transferable 4-20mA signal output,

max circle resistance 750Ω

Control output signal

High and low limit alarm contact each group(3A/250 V AC)

normal open contact relay 

Communication signal

Modbus RS485, baud rate: 2400, 4800, 9600

Power supply

AC220V±10%, 50/60Hz (standard), AC110V, DC24V, 12VDC (optional)

Protection Grade

IP65

Working environment

Ambient Temp. 0~70℃; Relative Humidity ≤95%

Overall dimensions

96×96×130mm (H X W X D)

Hole dimensions

92×92mm (H X W)

Application
Widely used for chemical, pharmaceutical, printing and dyeing, metallurgy, electroplating, environmental protection, water treatment, aquaculture and other process detection and control of PH/ ORP value.


Product detail pictures:

Chinese wholesale Residual Chlorine Controller - Online PH ORP Controller – JIRS detail pictures

Chinese wholesale Residual Chlorine Controller - Online PH ORP Controller – JIRS detail pictures

Chinese wholesale Residual Chlorine Controller - Online PH ORP Controller – JIRS detail pictures


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We usually keep on with the principle "Quality To start with, Prestige Supreme". We've been fully committed to offering our purchasers with competitively priced excellent solutions, prompt delivery and skilled support for Chinese wholesale Residual Chlorine Controller - Online PH ORP Controller – JIRS , The product will supply to all over the world, such as: Russia, moldova, Bhutan, For more than ten years experience in this filed, our company has gained high reputation from home and abroad. So we welcome friends from all over the world to come and contact us, not only for business, but also for friendship.
  • The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
    5 Stars By Eve from Holland - 2017.05.21 12:31
    This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
    5 Stars By Astrid from Latvia - 2018.02.12 14:52
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