ELM System - Climatic sensor

This climatic sensor enables the measuring of the humidity and temperature in in-door- and out-door-area. It can be connected to  Sensor Input Components of an ELM system. The power supply is done by the ELM system.

The climatic sensor is contained within a case with two mounting holes.

See also (information becomes more general downwards):

	Components for sensory supervision - Overview
	Components - Overview
	ELM system - Overview

Climatic sensor with connection cable intended for single wire connections to unencapsulated modules of housing version "KIT" (-00).

Ordering designation: 3000-U25-00

Climatic sensor with connection cable equipped with a specified plug for connecting encased modules of housing version "BOX" (-02) or 19 inch rack mount units.

Ordering designation: 3000-U25-01

Humidity Sensor

Measuring range

0...100 % rel. humidity

Accuracy

±3.5 % (20...80 % r.h.); optional ±2 % (10...90 % r.h.)

Response time

≤4 sec

Output

0.5...5.5 V

Measuring element

capacitive, (dewing strength)

Temperature sensor

Measuring range

-20...+80 °C

Accuracy

±0.5 K @ 25 °C

Response time

≤20 sec

Output

0.5...5.5 V

Measuring element

Semiconductor

Operating voltage

7.5...27 V DC

Dimensions L x W x H

65 x 31 x 22 mm

Cable length

2 m

Current consumption

approx. 0.8 mA

Automatic self-test

Becoming at sensor bugs the outputs switched on <10 mV

Protection level - sensor

IP 30

Protection level - electronic

IP 65

Standards

EMV and ESD checked EN 50082-1 and EN 50082-2

Operating conditions

-20 to +80 °C

For the measuring least air speed needed row of RC crossways to the sensor 0.3 m/s

Connector/Cable

Signal

Upper limit

5500 (mV)

Lower limit

500 (mV)

Upper end of scale

80 (°C) / 176 (°F)

Lower end of scale

-20 (°C) / -4 (°F)

Upper limit

5500 (mV)

Lower limit

500 (mV)

Upper end of scale

100 (%)

Lower end of scale

0 (%)