Intelligent New Style Aquarium Orp Controller

• Model NO.: PH-203

Product Description

 

PH-203 Digital pH/ORP Controller

 

Product description:

 

Dual monitoring of pH and ORP in large LED display and

single control of either pH or ORP. Highly accurate.

Digital pH-ORP controller with large size LED display for easy reading.

High input impedance avoid measuring error.

Built in SLOPE and CAL. Adjust knob, easy for single point

or two points pH calibration.

"PH - ORP" control, the relay "PH" when measuring value

is above the set point for pH.

 

And the relay "ORP" when measuring value is below the set point for ORP.

A wide range of test and control, with high accuracy. Detection electrode with high performance, long-term monitoring and control of the pH value of the water, redox value.

AC voltage, 110V ~ 240V is optional.

 

There are two kinds of tests and test and control function selection.

This product has a long-term test PH value of the aquarium, etc., when the PH value is higher or lower than the set value, the automatic power supply for other devices, such as CO2 began to supply CO2 solenoid valve connected equipment.

 

 

Technical Specification:

 

Model	PH-203
Measuring range	PH	0.00~14.00PH
	ORP	0~±1999mV
Accuracy	PH	±(0.1%+2 digits) after calibration
	ORP	±5 mV
Resolution	PH	0.01PH
	ORP	1mV
Set Range	PH	3.50~10.50PH
	ORP	0~1000mV
Environment	Temperature:0~50ºC Humidity<95℅
Power Supply	220V±10℅ 50Hz±2℅
Dimensions	150mm×85mm×40mm