Technical Data
Input
Input signal Pt 100, see Product line
Sensor connection 2-wire / 3-wire
Measuring range 1) Fixed ranges within -50 to +400 °C
Sensor wire resistance < 10 Ohm / wire
Sensor current 1 mA
Output
Output signal 0…20 mA, 4…20 mA, 0…5 V, 0…10 V
see Product line
Load Current output
Voltage output ≤ 500 Ohm
≥ 2 kOhm
Ripple < 10 mVrms
Offset ≤ 20 µA / 10 mV
General Data
Linearity < 0.2 % of input span
Temperature coefficient 2) < 0.025 %/K
Calibration ± 0.2 °C
Response time < 100 ms
Test voltage 2.5 kV, 50 Hz
input against output against power supply
Working voltage 3)
(Basic Insulation) Up to 600 V AC/DC for overvoltage category II and pollution degree 2 acc. to EN 61010-1 between all circuits.
Protection against electrical shock 3) Protective separation according to EN 61140 by reinforced insulation in accordance with EN61010-1 up to 300 V AC/DC for overvoltage category II and pollution degree 2 between all circuits.
Ambient temperature Operation
Transport and storage 0 °C to +55 °C
–25 °C to +80 °C
Power supply 24 V AC/DC, ± 15 % AC: 48 … 62 Hz, approx. 2 VA
DC: approx. 0.7 W
EMC 4) EN 61326 -1
Construction 11.2 mm housing, protection class: IP 20
Weight Approx. 50 g
Other input ranges on request!
Average TC in specified operating temperature range.
As far as relevant the standards and rules mentioned above are considered by development and production of our devices. In addition relevant assembly rules are to be considered by installation of our devices in other equipments. For applications with high working voltages, take measures to prevent accidental contact and make sure that there is sufficient distance or insulation between adjacent situated devices.
Minor deviations possible during interference.