2-wire room temperature transmitter 2914

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.

Common input specifications:

Max. offset50% of max.°C

RTD input

• Sensor current> 0.2 mA, < 0.4 mA
• Measurement range0…70°CMin. measurement range25°C (span)

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.
• Flame sensors in safety machines for gas-powered systems.
• Temperature sensors in thermostats for home instruments.
• Temperature measurement for industrial procedures such as gas turbine exhaust, and diesel engines.
• Measuring the temperature rise during the process of curing concrete.

Mechanical specifications

• Dimensions (HxWxD)70 x 121 x 25 mm
• Weight approx.95 g
• Wire size1 x 1.5 mm

Common specifications

Output specifications