DT1000 I4 Temperature Transmitter

Product features

  • Pt 100 input
  • 3 or 4 wire measurement
  • -200 – +600 °C measurement ranges
  • Two wire 4-20 mA transmitter
  • 0.2 °C accuracy
  • 875 uA measuring current
  • TS-35 rail mounting, 12.5 mm width

Type designation

DT1000-I4 temperature transmitter type designation

Product description

The DT1000 I4 Temperature Transmitter provide a 4-20 mA signal in proportional to the Pt 100 sensor element connectedto their input. The device is loop-powered from 4-20 mA signal.
Sensor element can be connect in 3 or 4 wire measuring mode.
The temperature ranges are fix configurated, see on the above table. Different ranges for customer request also available.
Input and output is not isolated.

Technical specifications

Safety data:
The connection terminals of the supply voltages are isolated from each other, the isolation is in compliance with the standard EN 61010-1, taking into consideration the following:
Pollution level:2
Measurement category:II
Input parameters:
Input signal:Pt 100 sensor
Measurement range:see the type designation
Connection:3 or 4 wire
Measuring current:800 μA (at 100 ohm sensor resistance)
Power dissipation on Pt 100:0.25 mW (max.)
Wire resistance:100 ohm (max.)
Output parameters:
Output signal:4-20 mA
Overloading:22 mA
Error:< 0.2 °C + 10 μA (Tk: 23 °C ±2 °C)
< 0.6 °C + 50 μA (Tk: 0-60 °C)
Supply-voltage effect:practically zero
Power supply:
Supply voltage:10-30 VDC
Ambient conditions:
Operating temperature range:0-60 °C (-20 - +60 °C for customer request)
Relative humidity:90% (max., non-condensing)
Place of installation:cabinet
Electromagnetic compatibility (EMC)
accordance with the standard EN 61326
Immunity:industrial area
Noise emission:Group 1, Class B
General data:
Housing:terminal assembly box, rail mounting on TS-35 rail,
material: polyamide PA6.6
Connection:screw terminal
Connection cable:0.25-2.5 mm2 (max.)
Dimensions:12.5 × 99 × 115 mm (width × height × depth)
Weight0.15 kg
Protection:IP 20
Detailed information see in operating instructions. The Manufacturer maintains the right to change the technical data!


Leaflet of productOperating Instruction Pt100Operating Instruction Pt1000

Application examples

DT1000-I4 temperature transmitter application example

DT1000-I4 temperature transmitter-application example-Pt1000

Type selection and ordering

Login to see prices