Product manual

SPECIFICATION

1、 application area：

Suitable for pipeline monitoring, central air conditioning, telecommunications base stations, grain storage, precision machine rooms, electronics industry, archive storage, and textile industry.

2、test method：

Connect the transmitter according to the wiring diagram, connect the power supply to DC24V, insert the transmitter probe into the constant temperature and humidity box, and conduct a comparative test according to the following temperature and humidity comparison table.

Table 1 Temperature Output Current Values

Table 2 Humidity Output Current Values(T=23℃)

3、performance index：

        Humidity sensitive component: imported humidity sensitive capacitor

• Temperature sensitive element: Pt1000

• Power supply voltage: AC/DC 24V ± 20%

• Operating temperature range: -25~85 ℃

• Temperature detection range: -20~80 ℃

• Humidity detection range: 0-100% RH

• Output method: Three wire system, 4-20mA

• Storage temperature range: -10~40 ℃

• Storage humidity range: 30~70% RH

• Humidity detection accuracy: ± 3% RH (temperature 23 ℃, humidity 30% -90%) Temperature detection accuracy: ± 0.3 ℃

• Load impedance: ≤ 500 Ω

• Surge resistance: IEC61000-4-5 level 3

4、Installation diagram：

Wiring diagram：

5、note：

Please strictly follow the wiring diagram for wiring. Connecting the wrong wire may cause damage to the transmitter;

Installed in well ventilated or air flow areas;

Avoid strong vibrations.