Data Industrial 340LW Series Manuale d'uso - Pagina 11
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Stampa la paginaSPECIFICATIONS
Power
Power supply options:
12-35 VDC +/- 5%
12-24 VAC +/- 10%
Current Draw:
60 mA @ 12 VDC
Flow Sensor Input
All sensors:
Excitation voltage 3 wire sensors:
7.9 – 11.4 VDC 270Ω 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 kΩ
Sine Wave Sensors:
Signal amplitude:
10 mV p-p threshold
Signal limits:
Vin < 35V (DC or AC peak)
Frequency:
0-10kHz
Temperature Sensor Input
2 required:
10 kΩ thermistor, 2 wire, type II, 10 kΩ @
25°C
Operating Temperature
-29° C to +70° C
-20° F to +158° F
Data Industrial
Storage Temperature
-40° C to +85° C
-40° F to +185° F
Weight
4.8 oz. with headers installed
SENSOR CALIBRATION
Data Industrial
Use "K" and "offset" provided in sensor
owner's manual
Other Sensors
Check with factory
UNITS OF MEASURE
Measurement Outputs
Transmitted in SI Units
Flow
Rate and Total
Energy
Rate and Total
Temperature
PROGRAMMING
Requires PC or laptop running Windows
ME, NT, 2000
Data Industrial A-340LW programming kit
containing software and A301 programming
cable
Series 340LW Owner's
®
9x,
Manual
11