AT-1U analogue voltage-output temperature transducer
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  • AT-1U analogue voltage-output temperature transducer
  • AT-1U analogue voltage-output temperature transducer
  • AT-1U analogue voltage-output temperature transducer

AT-1U-DS temperature transducer

MAX-AT-1U-DS, 5902431673226


Temperature transducer with an analogue voltage output of 1–10 V.
Sensors: DS1820, DS18S20, DS18B20.
Measuring range: −50 to 125°C.
Adjustable measurement range.
Optical status indication.
The temperature sensor must be purchased separately.

AT-1U-DS temperature transducer, 1–10 V voltage output

Why choose the AT-1U-DS?

The AT-1U-DS reads the temperature from a DS digital sensor and converts the result into an analogue voltage signal of 1–10 V.

What does this mean in practice?

  • Adjustable measurement range.
  • 1÷10 V voltage output.
  • Visual indicators allow you to monitor the device’s operation and the sensor’s status.
  • Shielded cables must be used for the sensor lead and the voltage output.

Important: the DS1820, DS18S20 or DS18B20 sensor must be purchased separately. The RT4 probe, amongst others, is designed for use with this device.

Installation instructions for the transducer
The transducer should be installed by a qualified electrician with appropriate authorisation and experience in electrical installations.
It is recommended to use high-quality power supplies with a good output voltage filtering factor to power the transducer.
Do not route signal cables, particularly the cable to the temperature sensor, in parallel with other high-current cables.
It is recommended to use a 3-core shielded cable to connect the temperature sensor. The cable shield must be connected to the PE at one end.
For connecting the voltage output, it is recommended to use a 2-core shielded cable, connected at one end to the PE.

MAX-AT-1U-DS
Power supply voltage
12÷30 V DC
Maksymalna obciążalność wyjścia napięciowego
4 mA
Output voltage
1÷10 V
Dokładność czujnika temperatury (typowo)
temperatura -55÷-10°C 2°C; temperatura -10÷85°C 0,5°C; temperatura 85÷125°C 2°C
Measurement range
-50÷125°C
Temperature probe
DS1820, DS18S20, DS18B20
Processing error
1%
Terminal
pluggable terminal blocks 2,5 mm²
Tightening torque
0,4 Nm
Power consumption
0,3 W
Working temperature
-25÷55°C
Dimensions
1 module (18 mm)
Assembly
on rail 35 mm
Ingress Protection Marking
IP20

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