
CE Certified online PH analyzer with RS485 communication sent the data , long distance transmission
- Delivery Time:
- 1 Days
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Contact NowPlace of Origin: | Hebei, China (Mainland) |
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It specializes in the fields of water purification inline monitoring, process water integration management system, environmental protection and industry wastewater treatment process management systems. Hebei Create is the leading company of inline water quality analysis & dosing systems.

Model No. | pH/ORP-8500 pH/ORP transmitting controller | |||
Measurement Parameter | Range | Resolution | Accuracy | |
pH | 0.00 ~14.00 | 0.01 | 0.1 level | |
ORP | (-1999 ~ +1999)mV | 1mV | ≤±5mV( Indicator ) | |
Temperature | (0.0 ~99.9)℃ (PT1000 temperature compensation components) | 0.1℃ | ≤±0.5℃ | |
Input impedance
| 3×1011Ω | |||
Buffer solution | pH buffer solution 10.00;9.18;7.00;6.86;4.01;4.00 | |||
Medium temperature compensation | 0.0~50.0 ℃ | |||
(4~20)mA | Channels | Double channels | ||
Features | Isolated, adjustable, reversible, instruments/ transmitter mode. | |||
Loop resistance | 500Ω(max),DC 24V | |||
Resolution | ±0.1mA | |||
Control contact | Channels | Double channels | ||
Contact | Semiconductor Photoelectric relay output | |||
Technical features | High ,low limit control, PID adjustment , time control. | |||
Resistance load | 100mA(max) DC24V. | |||
Data communication | RS485 communication ,modbus protocol | |||
DI/DO Logic control | Channels | Double channels DI, Double channels DO. | ||
contact | Semiconductor Photoelectric relay | |||
Resistance load | 100mA(max) DC24V. | |||
Logical combination |
| |||
Power supply | DC (24V±4)V | |||
Consumption | <5 W | |||
Working | Temperature:(0~50)℃ | |||
Storage | Temperature :(-20~60)℃ | |||
Protection level | IP65(with rear cover) | |||
Outline dimension | 96mm ×96 mm ×94mm (H×W×D) | |||
Hole dimension | 91mm×91mm | |||
Installation | Panel. |
Select the proper sensor according to measured medium to get the accurate measurement and resolution.
24V electronic transducer is optional part. Pls specify the power supply of industrial site before placing an order.
Flow adjustment device | Auxiliary sensor | Applications |
P33 flow adjustment device | Glass type | Auto control system or Lab systems |
P34A flow adjustment device | Plug-in type | Pipeline |
P34B flow adjustment device | Plug-in type | Pipeline |
P16 Top protection immersion parts | Integration type | Open channel or reservoir |
P17 Top flange immersion parts | Integration type | Material, mixing reaction tank |
Folding immersion parts | Integration type | Sludge wastewater pool, aeration tank |
Floating bed parts | Integration type | Open channel, river, aquaculture |
Pressurized housing parts | Hi-temperature sterilization type | Biological pharmaceutical, food and fermentation |
Metal protection network | Integration type | Metallurgy and flotation system which containing rigid particles |
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