HF scientific Oil Content Bilge Alarm - Manual (Page 5)

Bilge Alarm (02/02)
Rev. 1.3
I. SPECIFICATIONS
Range 0 - 100 PPM
Outputs Recorder Output: 0-10 V.D.C., minimum impedance 500 ohms.
Digital display: 2 1/2 digit. Display Readings & Alarm Set Point.
Relay: Contacts rated at 5 amps. 120VAC, 28Vdc for Resistive Load.
Activates upon:
1.High alarm.
2.Light Source Burn Out.
3.Fouled windows.
Normal Operation: Fail safe; loss of power causes alarm.
Calibration check Check switch
Operating Conditions Power: 120/240 Volts + 10%, 50/60 Hz
Protection: Fused primary
Temperature: 0-50 degrees C (122 degrees F.) (NOTE: When ambient
temperatures drop below 0 degrees C. (32 degrees F.), (Sensing Module must
be drained).
Humidity: To 95%
Vibration:
- From 2Hz to 13.2 Hz + 1mm amplitude.
- From 13.2 Hz to 80 Hz with acceleration to .7G.
Rolling Angle: 0-22.5 degrees
Critical Measurement Response Time:
Display - 5 seconds or less.
Alarm - 16 seconds or less
Measured Flow Rate: 40 g.p.m. maximum.
Measured Pressure Range: 0-60 p.s.i.
Sensing Module Weight: 6 lbs., 11 oz. (3.03 kg)
Threads: 1" N.P.T. pipe (customer supplied).
Dimensions: (Refer to Figure 9)
Construction Materials: Body - Cast aluminum, neoprene O-Ring seals,
Borosilicate pressure windows.
Interconnecting Cable 7 Conductor, shielded. Rated 80 degrees C., 300V. U.L. listed/CSA Certified.
15 ft. supplied.
Indicating/Control Module Weight: 19 lbs. (8.62 kg)
Dimensions: (Refer to Figure 8) Electronic components are mounted in an oil
tight J.I.C. Enclosure with holes for 1/2" conduit.
Amplifier P.C. Board has a plug-in connector and is fastened to the chassis for rigidity. It includes trim pots and Alarm
Set and Calibration switches (Refer to Item A, Figure 5).
Power Supply P.C. Board includes test points, a plug-in connector, and is also fastened to the chassis (Refer to Item
C, Figure 5).
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