Badger Meter ER-500 - Model Numbers; Dimensions; Troubleshooting Guide

MODEL NUMBERS
ER-500
A = Advanced
S = Standard
DIMENSIONS
C
B
A
Freq. In
4-20mA
Iso Total Pluse
TR_B
TR_A
RS485 Gnd
Setpoint 1
Setpoint 2
Gnd
+
–
+
–
+
–
Total Reset
OC Total Pluse
Signal Gnd
+ –
KB/Display
J1
TB1
JP1
JP2
JP3
P2
Input Total Pulse Signal
P1
Mag
Pulse
Iso
OC
Low
High
2
1
2
1
A B C
5.0 in. (127.0 mm) 4.5 in. (114.3 mm) 2.6 in. (66.0 mm)
TROUBLESHOOTING GUIDE
Trouble Remedy
No LCD
Display
Battery Check battery voltage. Should be 3.6 V DC. If the input is 3.4V DC or lower, replace the battery.
Loop
power
Check 4…20 mA input. Voltage must be within the minimum and maximum supply voltage and
capable of supplying enough current to run the display. The input voltage is checked “across” or
in parallel with the 4…20 mA terminals and current is checked with the ammeter in series with
the 4…20 mA output.
No Rate or Total
Displayed
Check connection from meter's transmitter to display input terminals.
Check turbine meter rotor for debris. Rotor should spin freely.
Check programming of flow monitor.
Flow Rate Display
Interprets Reading
Constantly
This is usually an indication of external noise. Keep all AC wires separate from DC wires.
Check for large motors close to the meter pickup.
Check for radio antenna in close proximity.
Flow Rate Indication
Erratic
This usually indicates a weak signal. Replace pickup and/or check all connections.
Check for correct factor.
Check that the ILR transmitters meter size selection switch is set to the correct size.
Model Numbers
DSY-PM-00028-EN-02 Page 31 February 2017