temperature humidity transmitter 4-20mA analog sensor 0-5V

RS-WS for the wall high protection class shell, protection class IP65, rain and snow and good ventilation. The circuit adopts American imported industrial grade microprocessor chip, imports high precision temperature and humidity sensor, to ensure that the product excellent reliability, high precision and interchangeability.

This product uses hardcover probe, a unique waterproof treatment process completely solve the problem of short life of the probe condensation state. The probe will not be damaged even if it is put into the water for a long time. Such a probe is suitable for applications where the sensitivity is high. Output signal type is 4 ~ 20mA



parameter:

DC power supply: DC10-30V

Maximum power consumption:

Current output: 1.2W

Voltage output: 1.2W

Temperature: ± 3% RH (5% RH to 95% RH, 25C)

Temperature: ± 0.5C (25C)

Transmitter circuit Operating temperature: -20 ~ 60C, 0% RH-80% RH

Probe operating temperature: -40 ~ 80C

Probe Operating temperature: 0% RH ~ 100% RH

Long-term stability:

Humidity ≤1% RH / Y

Temperature ≤ 0.1C / y

Response time:

Humidity ≤ 5S (1m / s wind speed)

Temperature ≤ 12S (1m / s wind speed)

output signal:

Current output: 4-20MA

Voltage output: 0-5V

load capacity:

Voltage output: Output resistance ≤250Ω

Current output ≤ 600Ω