Hardy HI 2151/30WC Single-Scale Controller - Manual (Page 22)

HI 2151/30WC MANUAL
2-2
Excitation Monitor • Current less than 10%
Digital Voltmeter • Accuracy ± 2% of full scale
• Resolution
• mV/V4 digits to the right of the decimal
• mV 1 digit to the right of the decimal
Power and Utility
Requirements
Voltage • 120 VAC ± 10% Standard
• 240 VAC ± 10% (-E2 Factory Option)
Frequency • 47/63 Hz
Power • 10 Watts maximum with options
Common Mode
Voltage Range • ± 2.5 VDC
Common Mode
Rejection • 100dB @ 50-60Hz
Environmental
Requirements
Operating
Temperature Range • -10 to 50 C (14 to 122 F)
Storage Temperature
Range
• -20 to 85 C (-4 to 185 F)
Temperature
Coefficient • Less than 0.005% of full scale per degree C for zero and span.
Humidity Range • 0-90% (non-condensing)
Physical Characteristics
Panel Mount (Model #
HI 2151/30WC) • Depth
11.35" (288.29mm) Back of the Bezel to rear cable clearance
• Case Dimensions
2.99"H x 5.65"W x 9.02"D (75.9mmH x 143.51mmW x
229.11mmD)