PC-6850

Industrial online PH/ORP controller PC-6850 is double channel PH and ORP controller. It can measure and control PH and ORP value of water continuously, the PH/ORP controller is applicable for municipal waste water treatment, chemistry, printing and dyeing, paper, medicine, plating and environmental production etc. In accordance with the environment and characteristics of water industry, as well as the international power supply standard, considering the electricity design in special environment, the PH/ORP controller could be supplied with power 220V AC, 110V AC and safe low voltage 24V AC, 24V DC for selection.

Product Details

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Product Details

Main Technique Specification

	PC-6850- double 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 (NTC 10k, PT100, PT1000 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 double 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)
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)
Installation Mode	Panel Mounted (Embedded)

PH/ORP Sensor Installation

Full Set Products Including

PH and ORP controller	1pc
PH and ORP sensor	1pc
Operation manual	1pc
Qualified certficate	1pc
Conroller fixed calmp	1pair
Calibration powder	1set(3bags)

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FAQS

Frequently Asked Questions (FAQ) About ORP Controller With Sensor

What is the functional purpose of this controller?

Online measurement of dual-channel pH and ORP data.

How do I install this controller device?

Choose a location to install the sensor wiring.

How to maintain this controller device?

Clean calibration check lines regularly.

Why is the controller reading inaccurate?

The sensor is faulty or miscalibrated.

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