Overview of protective type temperature and humidity transmitter:

This product is a temperature and humidity transmitter for general environmental use, consisting of a probe and a transmitter. The transmitter has temperature compensation and linearization processing circuits, and has the characteristics of accurate measurement, stable operation, and long service life.

This product can be applied in industrial field measurement, telecommunications base stations, offices, supermarkets, archives, production workshops, warehouses, computer rooms, construction sites and other measurement occasions. The DC current (voltage) output of the transmitter can be directly connected to secondary instruments or acquisition cards.

The protective type temperature and humidity transmitter sensor probe and transmitter host are installed separately, greatly expanding the measurement temperature and humidity range of the product and extending its usage range. It is particularly suitable for use in various testing chambers, container interiors, wood drying, and other fields.

Main parameters:

1) Humidity measurement accuracy: ± 2, 3% RH optional (15%~95% RH)

2) Temperature measurement accuracy: ± 0.5 ° C (10-40 ℃), ± 2 ℃ (full range)

3) Compensation temperature range: up to -40~120 ° C

4) Sensor: Imported capacitive humidity sensor

5) Protective shell: High temperature resistant ABS material

6) Repeatability: ± 0.5% RH

7) Linear: ± 0.5% RH

8) Response time: 15 seconds @ 25 ° C

9) Stability: ± 2% RH at 50% RH within five years

10) Output type: 4~20mA, 0~10VDC, RS485 (optional)

11) Power supply: 12~24VDC

12) Probe cable length: Standard length is 2 meters or 5 meters (maximum extendable length is 20 meters)

13) The probe can effectively prevent dust and fog, and resist low concentration gas pollution;

14) The transmission host is completely sealed and can be completely dust-proof and waterproof, making it particularly suitable for use in environments such as agriculture, test chambers, and freezers

Installation method:

Transmitter: Wall mounted installation

Probe: pipeline installation, suspension, clamping, etc

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