H7530 relative humidity, temperature and atmospheric pressure transmitter with Ethernet connection and COMET relays

Description

The H7530 relative humidity, temperature and atmospheric pressure transmitter with Ethernet connection and relays is designed for monitoring the temperature and relative humidity of air free of aggressive substances.

The device has the advantage of three binary inputs to detect two states. Other devices are controlled by two relay outputs. The device has a Humidex reading mode.

The device’s high-precision capacitive polymer sensor ensures excellent long-term calibration stability and outstanding accuracy. The measured values can also be converted into other interpretations of humidity: dew point temperature, absolute humidity, specific humidity, mixing ratio and specific enthalpy.

 

Features H7530

Temperature sensor

• measuring range: -30 … +80 °C
• Accuracy: ±0.4 °C
• resolution: 0.1 °C

Humidity sensor

• measuring range: 0 … 100 % RH
• Accuracy: ±2.5 % RH at 5 % … 95 % and 23 °C
• resolution: 0.1 % RH

Rosišče (dew point)

• measuring range: -60 … +80 °Cdp
• Accuracy: ±1.5 °Cdp at room temperature T<25 °C and RH>30%
• resolution: 0.1 °Cdp

Atmospheric pressure sensor

• measuring range: 600 … 1100 ppm
• Accuracy: ±1.3 hPa at 23 °C from 800 to 1100 hPa
• resolution: 0.1 hPa

RELATED EXITS

• quantity: 2
• maximum voltage: 50 V
• maximum current: 2 A
• Maximum power: 60 VA

BINARY ENTRANCES

• quantity: 3
• minimum pulse duration on binary input: 500 ms
• open contact voltage: < 3.3 V
• Low voltage: 0 … +0.5 V
• high voltage level: +3.0 … +30 V

 

GENERAL TECHNICAL DATA

• ambient temperature: -30 … +80 °C
• Inputs: internal humidity, temperature and atmospheric pressure sensor
• Output: Ethernet
• measurement interval: 2 s
• Power: 9-30 V DC
• Protection class: IP 54 electronics, IP 40 sensors
• communication protocols: WWW, ModbusTCP, SNMPv1, SOAP, XML
• dimensions: 136 x 213 x 45 mm
• Stem length: 75 mm
• weight: 360 g
• Warranty: 3 years
• Set includes: the H7530, user manual, calibration certificate with traceability and FREE TSensor software to configure the transmitter

 

You can find much more useful information in the Documentation tab.