2900 series0 pages

2-wire room temperature transmitter

2914
– Room temperature measurement
– Complete with sensor and transmitter
– 4...20 mA output in 2-wire connection
– Easy mounting
– Measurement range 0...70°C
– Supply 8...35 VDC

Application
• Electronic temperature measurement in for instance control
rooms, offices, heating plants, factories, living rooms, and
similar dry rooms.
• Suitable as a transmitter for controllers, trip amplifiers,
displays, or superior SCADA systems.

Connection

Technical characteristics
• A precision Pt100 sensor with a small mass is mounted on
the transmitter input thereby achieving a fast response time.
• The 2-wire output signal of 4...20 mA is proportional and
linear to the temperature value that influences the built-in
sensor.
• A reversed output signal of 20...4 mA may be ordered.
• A number of different sensor error detection options may be
ordered.
• Protected against polarity reversal.
• The bottom of the cabinet can be attached to a wall by two
screws.
• Visible or hidden cable access.

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