PH-018(485) RS485 Industrial on-line PH Controller
 
Technical Specification: 

Range
 
pH
0.00 ~ 14.00 pH
 
Temperature
0100
Resolution
 
pH
0.01 pH
 
Temperature
0.1
Accuracy
 
pH
±0.02pH
 
Temperature
±0.5
Automatic Temperature Compensation
 0 ~ 100°C, 25
Repeatability error of electronic unit
±0.02pH
Stability
±0.02pH/24h
Input Impedance
≥1012Ω
Output current
4~20mA
Output current Accuracy
≤±1%FS
High-low alarm relay
AC220V10A
RS485
MODBUS RTU
Power Supply
AC220V±22V,50±1Hz 
levels of protection
IP54
Environment
0~60; RH≤95G
Dimensions
96mm x 96mm x 110mm
Hole Size
92mm x 92mm
Weight
1050g
 
Close >>