Thermometer hygrometer with Ethernet interface and relays

Humidity, temperature, humidex Ethernet sensor with two relay outputs.

Sensor H3530 is designed for online monitoring of temperature, relative humidity, humidex of air without aggressive substances. Three binary inputs to detection of two-states signals are the advantage. Other devices are controlled by two relay outputs.

High precision capacitive polymer sensor ensures excellent long term calibration stability and ultimate accuracy. Measured values are also converted to other humidity interpretation: humidex, dew point temperature, absolute humidity, specific humidity, mixing ratio and specific enthalpy.

Processing and analysis of measured data:

code

H3530
Warranty

3 years

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Technical data

Measured value

Temperature

Relative humidity

Counted values (dew point…)

Two-state signal

TEMPERATURE SENSOR

Measuring range -30 to +80 °C

Accuracy ±0.4 °C

Resolution 0.1 °C

HUMIDITY SENSOR

Measuring range 0 to 100 % RH

Accuracy ±2.5 % RH from 5 to 95 % at 23 °C

Resolution 0.1% RH

DEW POINT

Measuring range -60 to +80 °C

Accuracy ±1.5 °C at ambient temperature T <25 °C and RH >30 %

Resolution 0.1 °C

RELAY OUTPUTS

Quantity 2

Maximal voltage 50 V

Maximal current 2 A

Maximal power 60 VA

BINARY INPUTS

Quantity 3

Signal for binary inputy dry contact, open collector or two-state voltage signal.
Inputs are not galvanically isolated.

Minimum pulse duration on binary input 500 ms

Voltage across open contact < 3,3 V

Low voltage level 0 to +0,5 V

High voltage level +3,0 to +30 V

GENERAL TECHNICAL DATA

Operating temperature -30 to +80 °C

Channels internal temperature and humidity sensor

Acoustic alarm from built-in beeper - switchable

Counted values humidex, dew point, absolute humidity, specific humidity, mixing ratio, specific enthalpy

Output Ethernet

Measuring interval 2 s

Range of humidity sensor temperature compensation all temperature range

Available temperature units degrees Celsius, degrees Fahrenheit

Communication protocol WWW, ModbusTCP, SNMPv1, SOAP, XML

Alarm protocols E-mail (SMTP authentication is supported), SNMP Trap, Syslog

Power 9-30 Vdc

Protection class IP40

Dimensions 136 x 213 x 45 mm; stem length 75 mm

Weight approx. 360 g

Warranty 3 years

Features

Applications:

Production facilities and warehouses - Monitoring of storage conditions and production processes in the temperature range -200 ° C to + 600 ° C. Sending data to COMET Database or SCADA third-party systems.

Data centers, server rooms - Temperature and humidity monitoring, data center monitoring, RACK stands, including flood status reports, opening / closing of doors (windows), motion, smoke. SNMP monitoring, remote alarms by email and Syslog.

Healtcare and laboratories - -200 °C.

Industry and production - monitoring temperature and humidity in food, pharmaceutical, aerospace etc.

Food industry - Monitoring of critical processes according to the HACCP standard with the possibility of prompt notification of unforeseen events that could lead to the degradation of the goods.

Features description:

* the features may vary depending on the device type

● accurate measurement of Temperature, Relative humidity, Dew point, Atmospheric pressure, CO₂, Two-state events

● communication protocols SNMP, Modbus TCP, SOAP, XML

● webserver to display current and recorded values

● alarm indication via email

● selected models with PoE

● data analysis in COMET Database software

Thermometer hygrometer with Ethernet interface and relays

Processing and analysis of measured data:

Technical data

Measured value

TEMPERATURE SENSOR

HUMIDITY SENSOR

DEW POINT

RELAY OUTPUTS

BINARY INPUTS

GENERAL TECHNICAL DATA

Features

Applications:

Features description:

Optional accessories and download

Software

Others

Manuals

Catalogs

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