Measurement resolution

0.01 (less than 1 ppm), 0.1 (less than 10 ppm), others 1 ppm

Measurement accuracy

+0.01ppm, +0.1ppm, +1ppm

Voltage input range

0.0-1000.0mV

Temperature compensation method

Pt 1000/NTC10K

Temperature measurement range

-10.0 to +130.0°C

Temperature compensation range

-10.0 to +130.0°C

Temperature resolution

0.1'C

Temperature accuracy

+0.2°C

Operating environment temperature

0 to +70°C

Storage ambient temperature

-20 to +70°C

Input impedance

>1012Q

Display

Backlit ultra-large dot-matrix LCD

Ion current output 1

Isolated 4~20mA output, maximum load 500Ω

Temperature current output 2

Isolated 4~20mA output, maximum load 500Ω

Current output accuracy

+0.05 mA

RS485

Mod bus RTU standard protocol

Communication speed

9600/19200/38400

Relay contact capacitance

5A/250VAC ，5A/30VDC

Cleaning settings

ON: 1 to 1000 seconds, OFF: 0.1 to 1000.0 hours

Multifunctional relay for roads

Cleaning/cycle alarms/error alarms

Relay delayed operation

0~120 seconds

Data recording

500,000 records

Language choice

English/Traditional Chinese/Chinese Simplified

Protection rating

IP65

Power supply

90~260VAC, power consumption <5 watts

Installation method

Panel installation / wall-mounted installation / pipeline installation

Weight, weight

0.85Kg