SECTION 2. ABOUT THE METER
2.1 DESCRIPTION
The Differential RTD meter is a value packed indicator/controller. Four full digits accurately display your temperature. Select from DIN (Alpha = .00385) or NIST (Alpha
=.00392); 2,3, or 4 wire RTD. 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.
2.2STANDARD FEATURES
The following is a list of features:
*
*NEMA 4/Type 4 Front Bezel
*±0.5° C accuracy
*Automatic Decimal Adjustment
*
*115 or 230 V ac 50/60 Hz power supply or
*T1, T2,
The following is a list of optional features
*Dual 5 amps, form C relay outputs
*Scalable analog output
*Analog out Proportional control
*Easy setup for proportional control
*
*Easy RTD error offset calibration
3