Temperature transmitter
Spectrum Sensors
Linear output with respect to temperature
Push button calibration
Cost efficient design
Sturdy construction
Highly accurate response
Suitable for in head or DIN rail mounting
Description
The Spectrum Sensors & Controls push button transmitter connects to a standard 10kΩ thermistor or 100Ω Pt RTD sensor and produces a 4-20mA signal that is linear with temperature. The transmitter can be mounted on a DIN Rail or in a junction box for attaching directly to the temperature sensor or for surface mounting to a wall or duct. A digital indicator can also be incorporated.
The simple push of a button ranges and calibrates the PBT420 transmitter. There is no need for jumpers or pot adjustments. The high accuracy, stability, flexibility and low cost of the PBT420 make it ideal to use in those applications where a 4-20mA output is desirable.
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