Three sets of parameter detection and display
(PH+ORP+residual chlorine)
Simultaneously display pH, ORP, and residual chlorine parameters, including temperature values.
The operation of the flywheel knob is more convenient.
Microprocessor technology, digital analyzer, wall mounted installation, LCD display screen.
ABS material shell, corrosion-resistant, compliant withIP65Protection level.
Provide two types of set point outputs: ON/OFF or time proportional (can be connected to a control metering pump).
PH priority control function, PH compensation function (residual chlorine value compensation).
Equipped with sampling water flow detection standby, external signal control standby, medicine barrel liquid level alarm, alarm output, password operation protection, startup delay start function, RS485 communication interface.
Optional mA output, GSM/GPRS communication module with short message (SMS) alarm or remote control function.
Function model description
LDPRC type |
PH (acidity and alkalinity), ORP (redox potential), and CL (residual chlorine,Can be used for measuring bromine)Three parameter detection and control, with temperature display and automatic compensation function (ETEPT type temperature electrode needs to be purchased separately). |
technical data
model |
LDPRC |
detection range |
PH: 0 ~ 14 ORP:0 ~ 1000mV Residual chlorine/chlorine dioxide/bromine (detection range set according to electrode selection) |
operating mode |
Flywheel knob |
Detection display |
display |
Set point output |
Two sets of relay ON/OFF or PWM time proportional and proportional pulse |
current output |
Optional |
ALARM IN |
Overdue dosing alarm, detection value exceeding alarm, no sampling water flow alarm, value unchanged timeout alarm, low liquid level alarm (fuse protection) |
Password protection |
Operation permission management to prevent others from changing parameter settings |
external control |
Sampling water flow detection standby, external signal standby control, medicine barrel liquid level detection function |
delayed |
Startup delay output (pause dosing output during delayed startup) |
power supply |
Universal 90~240VAC |
power consumption |
Average 8W |
communication interface |
RS-485, Optional Modbus |
protection grade |
IP65 |
Fixed method |
Wall mounted installation |
size |
225×215×125mm |
net weight |
1.2 kilograms |
automatic compensation |
Temperature and pH compensation |
Ambient Temperature |
-10 ℃~40 ℃, 0%~95% relative humidity (non condensing) |
TEMPERATURE DISPLAY |
According to the electrode (when there is no connected electrode, display a fixed value) |
For detailed product information, please contact us via email or phone, and we will have dedicated personnel to serve you