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SECTION 2. ABOUT THE METER
2.1 DESCRIPTION
The Resistance Temperature Detector (RTD) meter is a value packed indicator/controller. Four
full digits accurately display your temperature. Select from 2, 3 or 4 wire input configuration. Your
meter may be a basic indicator or it may include analog output or dual relay output. Analog or
dual relay output must be ordered at time of purchase. Analog output is fully scalable and may be
configured as a proportional controller, or to follow your display. Dual 5 amp, form C relays
control critical processes. Front panel peak detection and memory is also standard. A mechanical
lockout has been included to guard against unauthorized changes.
2.2 STANDARD FEATURES
The following is a list of features:
* 4-digit red 14 segment LED display
* ±0.5¡ C accuracy
* Peak detection and memory
* Non-volatile memory-no battery backup
* 115 or 230 V ac 50/60 Hz power supply
The following is a list of optional features
* Dual 5 amps, form C relay outputs
* Scalable analog output
* Proportional control
* Front-panel deviation correction
* Easy setup for proportional control
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