Screen size | 2.8 inch |
Overall dimension | 96*96*112mm |
Cutout dimension | 92*92mm |
Weight | 0.5Kg |
Measured variables | pH/ORP |
Measurement range | pH:0.00~14.00pH ORP:-1000~+1000mV -2000~+2000mV |
Accuracy | pH:±0.02pH;ORP:±1mV |
Input resistance | ≥1012Ω |
Temperature compensation | NTC10K:0~60℃ Accuracy:±0.5℃ 60~100℃,Accuracy:±2℃ Temperature compensation:0~100℃ manual/automatic |
Analog output | 4-20 mA, maximum loop is 750Ω,±0.2%FS |
Communication protocol | MODBUS-RTU RS485 |
Alarm relay | Pickup/Breakaway AC250V/3A |
Relative humidity | 10~85%RH(No condensation) |
Operating temperature | 0~60℃ |
Power supply | AC:220V±10%,50Hz/60Hz;DC:24V |
Storage conditions | Temperature:-15~65℃ Relative humidity:5~95%RH(No condensation) Altitude:<2000m |