West Control Solutions MRC 7000 Controller Manual - Manual (Page 69)

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Appendix D Product Specifications
Measurement Error Limit • Type J,K,T,E,N,C T/C’s and RTD +/-0.25% of reading
plus 1 degree @ 25 degrees C
• Type R,S, B T/C’s +/-0.25% of span @ 25 degrees C
• mA, mV and VDC +/-0.25% of scaled span plus 1 Whole
Digit @ 25 degrees C
Ambient Temperature Error 0.01% of span per degree C deviation from 25 degrees C
Scan Rate 1 scan/second
Display Decimal Positions One, two or three decimal places (0.1 or 1 degrees for
T/C or RTD)
Noise Rejection Normal mode, 85dB minimum at 60 Hz or greater.
Common mode, 90dB minimum, 115 VAC maximum.
Line Voltage 115/230VAC +/-10% 50/60 Hz
Power Consumption 25VA maximum
Operating Temperature 32 degrees to 131 degrees F
0 degrees to 55 degrees C (ambient)
Storage Temperature -40 degrees to 149 degrees F
-40 degrees to 65 degrees C
Humidity 0 to 90% RH, noncondensing
Dimensions 13.19H x 15.13"W x 3.63" Deep
Weight 20 pounds maximum
Sensor Fault Detection Displays SnSr for sensor or transmitter break. Outputs go
off. PV Out to 100%. Fault detection is not functional for
0-5V or 0-20mA inputs
Agency Approvals UL Spec. 1092 File# E67237
CSA Spec. C22-2 File# LR39885
Transmitter Power Supply Provides up to 40mA of current at 24 VDC
Warranty 3 years, see back cover for details.