Specifications – Monroe Electronics Electrostatic Fieldmeter - Static Monitor - model 177A User Manual
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Section 2
SPECIFICATIONS
Monitor Console
Temperature Range:
+15° to +45° C
Analog Outputs
10 V, 0 – 5V, (2.5V ±2.5V full scale); <10 impedance;
(user selectable):
or simultaneous 4-20mA (optional)
RS232/485 Control:
Channel status, channel disable / enable, group control / setup
Accuracy:
± 3% of full scale at analog outputs
± 3% of full-scale ±2 counts +0.3 counts/°C at front panel meters
Displays:
Four 3½-digit LED’s, 0.6” (one per input channel)
Power Requirements:
90-260 VAC, 47-60 Hz; 13 Watts maximum
Alarm Relays:
Per channel fail safe, NC (Form B)
System O.K.; Channel O.K.;
Warning; Alarm
Contact Ratings: DC: 1A, 30V; AC: .05A, 125V
Connector Styles:
RS232/RS485 – DB9 Female
Probe – DB9 Female
Analog Out – BNC
Test Connector – Screw Terminals
4-20 mA option – Screw Terminals
Dimensions:
1¾ x 19 x 11 inches (4.45x 48.26 x 27.9 cm) Mounts in a standard 19” rack
Weight:
6 lbs
Relay Contacts:
Switching load 30W 62.5VA; MAX switching voltage 110VDC, 125VAC
0.3A (rms), suggested limit 30VDC 1A MAX.
Closed for normal conditions
1036 E(H) & F(H) Sensors
Standard Range
± 10kV/inch
Optional:
± 1kV/cm (100kV/m)
± 10kV/cm (1MV/m)
± 20kV/cm (2MV/m)
± 1kV/inch
Drift:
1% of full scale (typical), non-cumulative, long-term when purged
according to manufacturer’s instructions.
Noise:
<0.05% of full scale, peak-to-peak
Speed of
Response:
1 second maximum, 10%-90% of full scale
Dimensions
Model 1036E(H):
6.0 x 3.0 x 2.063 inches
(15.24 x 7.62 x 5.24 cm)
Model 1036F(H):
1.75dia. x 1.22 inches (4.45 x 3.11 cm)
Maximum
Cable Length:
1000 ft. (305 m)
Temperature
Range:
-30° C to +80° C Models E & F
-30° C to +100° C Models EH & FH
Enclosure (optional)
Capacity:
Two Monitor Consoles
Dimensions:
4.5 x 20 x 14 inches (11.4 x 50.8 x 35.6 cm)
Specifications are subject to change without notice.