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

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The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme for Ph Contror Dosing Pump , Water Ph Controller , Ph And Orp Meter , We warmly welcome friends from all walks of life to cooperate with us.
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've got quite possibly the most state-of-the-art production gear, experienced and qualified engineers and workers, acknowledged top quality handle systems along with a friendly expert gross sales group pre/after-sales support for Chinese wholesale Residual Chlorine Controller - Online PH ORP Controller – JIRS , The product will supply to all over the world, such as: Nigeria, Greek, Georgia, As an experienced manufacturer we also accept customized order and we could make it the same as your picture or sample specification. The main goal of our company is to live a satisfactory memory to all the customers, and establish a long term business relationship with buyers and users all over the world.
  • Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By Sophia from Florence - 2017.09.16 13:44
    The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
    5 Stars By Edward from Plymouth - 2017.04.08 14:55
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