The series of transducers HD48.07... is used to measure temperature. Versions only with standard analog output or only with RS485 output with MODBUS‑ RTU protocol are available. The models with analog output provide a signal that is suitable for transmission to a remote display, recorder or PLC. The models with RS485 output are suitable for connection to a PC or PLC.

The models of the series HD48.07... are active transducers, that accept both direct and 24 V AC alternating power supply; they have, depending on the model, standard current outputs (4 mA to 20 mA) or voltage outputs (0 V to 10 V), or a serial RS485 output.

The series of transducers HD48.07... has been designed for temperature control in conditioning and ventilation applications (HVAC/BEMS) in the following sectors: pharmaceutical sector, museums, clean rooms, ventilation ducts, industrial and civil sectors, crowded places, canteens, auditoria, gyms, high-density farms, greenhouses, etc.

The series HD48.07... is available in two temperature ranges: standard: -20°C to +80°C and extended: -40°C to +150°C for critical applications. A 20 μm filter made of stainless steel protects the sensor against dust and particles (other filters are available for different applications).

The transducers are factory calibrated and no further adjustments are required.

Each series is available in three different versions: with horizontal probe for duct mounting (HD48...TO...), with vertical probe for wall mounting (HD48...TV...) or with remote probe connected to the transducer via cable (HD48...TC...), available cable lengths are 2 and 5 m. The probes can be supplied in two different lengths (135 mm or 335 mm).

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data sheet German (1.57 MB)

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data sheet English (1.13 MB)

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