performance parameter

Measuring range

Temperature

-40…60℃

Relative humidity

0…100% RH

Relative humidity accuracy (23 ℃)

0…90% RH

±1.5 % RH

90…100% RH

±2.5 % RH

Factory calibration uncertainty (23 ℃)

±1.2 % RH

Humidity sensor

Thin film capacitor

Relative humidity stability (under standard indoor Application)

<1.5% RH/year

Temperature accuracy (23 ℃)

±0.2℃

Temperature sensor

Pt1000 RTD 1/3 Class B IEC751

Dew point (at 0... 40 ℃)

When the ambient temperature dew point value is between 15... 25 ℃

±1 ℃

Analog output accuracy

At a temperature of 20 ℃

± 0.2 % /FS

Temperature coefficient

± 0.01 % /FS/℃

Output

Analog output (voltage, dual channel)

0…1 V/0…5 V

Voltage output load 0... 1V/0... 5V/1... 5V

Minimum 10k Ω/Minimum 50k Ω

Digital Output

RS485， Two line and half work

Input

Supply Voltage

8…28 VDC

Provide low voltage as much as possible to reduce heat generation and avoid affecting accuracy

Power supply current

1 mA (average), 5 mA (instantaneous maximum)

Start Time

5 s

Mechanical structure

protection grade

IP65 (excluding filter part)

Shell Material

Stainless steel SS316

Sensor protection

Plastic grille filter, PC/ABS

Stainless steel sintered filter optional SS316

Probe diameter

12mm

cable connection

4-pin M8 (ICE 6097-5-2)

Weight (excluding packaging)

25g

Environmental parameters

Probe operating temperature

-40...80 ℃

emc standard

Compliant with EMC standard EN61326-1 for industrial environments