• Model NO.：PH-6800
• Range：pH: 0.00~14.00 pH, Orp: -1200~+1200mv
• Accuracy：pH: +-0.01 pH, Orp: +-1mv
• Temp. Comp.：pH: The 25c Basis, Manual,Auto Temperature Compens
• Operation Temp.：0~60c with Standard Temperature Sensor
• Sensor：Two, Three Composite pH Electrode, Orp Electrode
• Thread：3,4" NPT Thread
• Calibration：4.01; 6.86; 9.18 Three Calibration
• Current Output Signal：Isolation 4 ~20mA Reversible Transferable
• Control Output Signal：on,off High, Low Limit Relay
• Communication Output：Modbus RS 485, Available as Per Request
• Working Environment：Ambient Temp. 0~60c, Relative Humidity <=85%
• Overall Dimensions：96X96X110mm (H X W X D)
• Hole Dimension：92X92mm (H X W)
• Installation Mode：Panel Mounted (Embedded)
• Transport Package：Carton
• Specification：96*96*110mm
• Trademark：JIRS
• Origin：China
• HS Code：9028901000
• Production Capacity：100sets,Week

Basic Info.

Model NO. PH-6800 Range pH: 0.00~14.00 pH, Orp: -1200~+1200mv Accuracy pH: +-0.01 pH, Orp: +-1mv Temp. Comp. pH: The 25c Basis, Manual/Auto Temperature Compens Operation Temp. 0~60c with Standard Temperature Sensor Sensor Two/ Three Composite pH Electrode, Orp Electrode Thread 3/4" NPT Thread Calibration 4.01; 6.86; 9.18 Three Calibration Current Output Signal Isolation 4 ~20mA Reversible Transferable Control Output Signal on/off High, Low Limit Relay Communication Output Modbus RS 485, Available as Per Request Working Environment Ambient Temp. 0~60c, Relative Humidity <=85% Overall Dimensions 96X96X110mm (H X W X D) Hole Dimension 92X92mm (H X W) Installation Mode Panel Mounted (Embedded) Transport Package Carton Specification 96*96*110mm Trademark JIRS Origin China HS Code 9028901000 Production Capacity 100sets/Week

Product Description

Online Intelligent single channel PH/ORP controller
PH/ORP-6800 

Character & Application:

1. Intelligent industry online PH or ORP monitor/controller
2. Three-point calibration function, automatic identification of calibration liquid and the error calibration
3. High input impedance, programmable manual /Auto temperature compensation, the adaptation of various types of PH/ORP electrode
4. Big screen multi-parameter LCD display function
5. Isolation reversible Migration 4-20mA current output signal 
6. The upper limit and low limit alarm relay control output functions, alarm return difference setup by keyboard
7. Widely used for chemical, pharmaceutical, printing and dyeing, metallurgy, electroplating, environmental protection, water treatment, aquaculture and other industries process detection and control of PH/ ORP value

Main Technique Specifications

Function                                    Model	PH/ORP-6800 controller
Range	PH:0.00~14.00 pH,  ORP:-1200~+1200mV
Accuracy	pH : ±0.01 pH, ORP:±1mV
Temp. Comp.	PH: The 25ºC basis,Manual/Auto temperature compensation
Operation Temp.	0~60ºC with standard temperature sensor  60ºC~100ºC with high temperature sensor
Sensor	Two/ Three Composite PH electrode, ORP electrode,3/4" NPT Thread
Calibration	4.01;6.86;9.18 Three Calibration
Display	Large LCD 128*64 Screen more parameters
Current output signal	Isolation 4~20mA  Reversible Transferable
Control output signal	ON/OFF High,low limit relay
Communication output	Modbus RS 485, available as per request
Power	AC 220V±10%, 50/60Hz, DC24V
Working environment	Ambient Temp. 0~60ºC, Relative Humidity ≤85%
Overall dimensions	96×96×110mm (H X W X D), Hole dimension. 92×92mm (H X W)
Protection Grade	IP57
Installation Mode	Panel Mounted (Embedded)

Front View 



Back View


Matched PH sensor without temperature compensation:



Matched PH sensor with temperature compensation:



Matched ORP sensor:


Match PH sensor and ORP sensor- High temp.: 0-100ºC



High Temp. PH,ORP sensor cover for submerged installation