Badger Meter 330 Series Relay Transmitter - Manual (Page 5)

5
SPECIFICATIONS
Power
Power Supply Options
12-36 VDC (+/- 10%)
12-26 VAC (+/- 10%)
Current Draw
60 mA @ 12 VDC
FLOw SENSOR INPuT
All Sensors
Excitation voltage 3 wire sensors:
9.1 VDC 500
Ω source
impedance
Pulse Type Sensors
Signal Amplitude
2.5 VDC threshold
Signal Limits
Vin < 35V (DC or AC peak)
Frequency
0-10kHz
Pull-up
2 k
Ω
Sine wave Sensors
Signal Amplitude
10 mV p-p threshold
Signal Limits
Vin < 35V (DC or AC peak)
Frequency:
0-10kHz
RELAy RATINg
DPST Contact Ratings
5A@30VDC
5A@125VAC
5A@250VAC
Time Delay
1-9999 second delay between flow point and relay actuation
Transient Suppression
Designed to withstand a 5000 volt 1/2 microsecond, 100KHz
ring wave
SENSOR CALIBRATION
Badger Meter
Use K and Offset provided in sensor owner’s manual
Other Sensors
Check with factory
uNITS OF MEASuRE
Flow Measurement Rate
gpm, gph, l/sec, l/min, l/hr, ft3/sec, ft3/min, ft3/hr, m3/sec,
m3/min, m3/hr
PROgRAMMINg
Requires PC or laptop running Windows
 XP or Vista
Operating Temperature
-25° C to +70° C
-20° F to +158° F
Storage Temperature
-40° C to +85° C
-40° F to +185° F
weight
4.8 oz. with headers installed
Accessories
Model A-330 programming kit containing software and 3
feet Model A301 cable
Model A-330-20 programming kit containing software
and 20 feet Model A301-20 cable (longer cable may be
required for field programming)