HG113-C PH/ORP Meter (Panel Mounting)

HG113-C PH/ORP Meter (Panel Mounting)

HG113-C online PH/ORP Meter is used to match with PH electrode to continuously measure the liquid’s PH value, in LED display. It can simultaneously display temperature, PH/ORP value, time and status.

Technical data:

Measuring range
PH value: 0 ~ 14.00 pH resolution 0.01 pH
ORP value: -1999 ~ + 1999 mV resolution 0.1 mV
Temperature: -15 ~ 130℃ resolution 0.1 ℃
Accuracy
pH value: ± 0.01pH
ORP value: ± 1 mV
Temperature: ± 0.5℃ (0 ~ 100℃ )
Automatic temperature compensation range
0 ~ 99.9 ℃, base on 25℃
Repeatability error
± 0.02 pH
Automatic temperature compensation error
± 0.03 pH
Stability
± 0.02 pH / 24 hours
Input impedance
≥ 1012 Ω
Current isolated output
2-way Analog output
0 ~ 10 mA ( Load < 1.5 KΩ )
4 ~ 20 mA ( Load < 750 Ω )
0 ~ 20 mA ( Load < 750 Ω )
Current output error
≤ ± 1% FS
Alarm relay contact capacity
220V AC 3A
Communication
RS485 (Optional )
Power supply
220V AC ±22V, 50 ±1Hz ( Standard )
24V DC ±2.4V, ( Optional )
Weather proof
IP65 / IP54
Ambient condition
Ambient temperature: 0 ~ 60℃; Relative humidity: < 90%RH