Loading...
63
PROBLEM POSSIBLE CAUSE CORRECTIVE
ACTION
Unit produces Input noise Turn Sensitivity Pot
pulse with no clockwise until false
flow out output stops.
Bad pickup coil or Check coil and cable
open signal cable for continuity and
leakage.
Replace if bad.
Extreme shock or Dampen or relocate
vibration of piping. flowmeter.
Power supply Check and repair as
malfunction required.
Bad FLSC-51/51B Repair or replace with
new unit
SECTION 6 SPECIFICATIONS
INPUT Input filtered, RF and Bandpass filtered adjustable
trigger level; Input impedance - 10 mV RMS, 10-1000 Hz; Over
voltage capability 120 V RMS (absolute)
PULSE SCALING: System Factor and System Factor Multiplier
provide a cascaded chain of two scaling factors. The system
factor provides for scaling factors of .0000 to.9999 with four
thumbwheel switches. The system f actor multiplier provides
additional scaling factors of 1, .1, .01, .001, .0001.
OUTPUT CHARACTERISTICS: Pulse Duration - .2 ms (FLSC-
51); 50 ms (FLSC-51B)
Open Collector Type FLSC-51B) - 2N6660 V max 60 Vdc
Absolute Max. I max 1.2 Adc Absolute Max. CMOS/TTL (FLSC-
61) Logic 1, 2.4 Vdc @ -.800 mA Logic 0, 0.4 Vdc @ 2.6 mA
High Level Pulse Output may be provided with a pullup
resistor to the input power supply.
INPUT POWER: 8-35 Vdc @ 10 mA; Reverse Polarity Protected;
Input Filtered
ENVIRONMENTAL: Operating Temperature 0° to 70°C (STD);
Storage Temperature -65° to 150°C
ELECTRICAL HOUSING: Class 1, Group D
Class 11 Group E, F, G
Class III
Loading...
Terms of Use | Privacy Policy | DMCA Policy
2006-2020 Rsmanuals.com