Product Features

★ LCD display, Chinese menu style operation Stable performance and strong reliability

★ CARCAR chip from the United States, 96 × 96 standard designed controller

★Can display pH value, temperature, current, high and low points simultaneously

★ EEPROM type memory, no need for backup battery, data will not be lost after power failure

★ HighPerformance operational amplifier, ORP positive and negative symmetry, small drift, high accuracy

★ RS485communication interfaceCan be easily connected to a computer for monitoring

Technical instructions

Measurement range pH: 0-14.00pH ORP:- 2000～+2000mV

Temperature compensation -10~130 ℃

Resolution pH: 0.01pH ORP: 0.1mV Temp: 0.1 ℃

Instrument accuracy pH: 0.05pH ORP: 10mV Temp: 0.1 ℃

Analog output isolated 4-20mA current output

Working temperature 0-60 ℃

Relay output high and low points, hysteresis can be set by any program, with two sets of ON/OFF outputs

Protection level IP65

Weight 1.0kg

Power input AC220V ± 22V, 50Hz ± 1Hz

Dimensions 96 × 96 × 135 mm (H × W × D)

Hole size 92 × 92 mm (H × W)