New
°C
W modbus

Flow temperature / pipe mounting measuring transducer THERMASGARD® ALTM1-wModbus LCD

SKU 1101-12BF-4000-000 EAN 4 251325 629346 Product group: WG01
In stock , available in 1-3 working days
plus 19% VAT., plus. shipping
incl. VAT 349,59 €
Shipping calculated at checkout.
293,92 €
293,92 €

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Product description

  • –50...+150 °C
  • typically ± 0.2 K at +25 °C
  • contact temperature sensor
  • W-Modbus
  • IP65
Calibratable contact temperature measuring transducer (compact version) THERMASGARD® ALTM 1 - Modbus - T3, with Modbus connection, in impact-resistant plastic housing with quick-locking screws, pipe feeder, incl. clamping strap, optionally with/without display, measures temperature (-50...+150 °C). International system of units SI (default) can be converted to Imperial (via Modbus). With device variant wModbus, the W-Modbus (Wireless)
replaces the RTU cable, the BMS connection is radio-based via a W-Modbus gateway.

The pipe contact sensor is used to measure the temperature on pipes, pipes (e.g. cold and hot water) or on heating pipes for heating control.

Innovative Modbus sensor with galvanically isolated RS485 Modbus interface, switchable bus terminating resistor, DIP switch for setting the bus parameters and bus address in de-energized state, internal LEDs for telegram status display, two separate push-in terminals and large three-line display (illuminated, individually programmable in the 7-segment range and dot-matrix range). By means of self-diagnostics, sensor breakage or sensor short circuit are recognized as errors. The error messages can be called up via the Modbus and are shown on the display. The sensor is calibrated at the factory; fine adjustment by a specialist is possible depending on the environment.

Technical data

Function type Measurement temperature
Measured variable Temperature
Power supply 24 V AC (± 20 %) and
15…36 V DC
Output W-Modbus
Display Yes
IP protection class IP65
Output version Cable gland fitting
Housing Type 3
Measuring range − 50…+150 °C
Tmax up to +100 °C (compact version)
Features none
Communication / interface W-Modbus (Wireless Modbus with 2.4 GHz ISM)

Downloads

Accessories

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We also manufacture individually

Do you have special requirements? As a manufacturer with our own production facilities in Germany, we are always in a position to produce products outside the standard range.

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