DC Current Sensors, ranges 50 and 100 amps DC. No external power required. Connects directly to any recorder or data acquisition system that has a 0-5vdc input. Accuracy +/- 1% of full scale at 25 deg C.
Connect directly to data loggers or displays. No external power required. Also connects directly to any recorder or data acquisition system that has a 0-5vdc input.
Single 5vdc supply, consumes less than 10ma
3kVRMS Isolation
Very low internal resistance (0.25 milliohm)
Bi-directional operation
Rugged epoxy encapsulated housing
Specifications - DC Current Sensors
Total output error
±1% of full scale at 25°C
Zero offset
±0.15% of F.S. maximum (-40 to 80°C)
Temperature effect on span
±0.10% of F.S. per °C
Response time
2 milliseconds (dc current change from 10% to 90% of full scale).
Isolation voltage
3kVRMS minimum (current terminals to signal cable lead wires)
Power requirements
5vdc (±10%), 10ma max
Output signal vs supply voltage
Output signal ratiometric to supply voltage
Warm-up time
10 milliseconds (time from power applied until output signal is valid).
Output signal
Linear 0.5 - 4.5vdc (0 amps = 2.5v)
Signal cable leads
Four: Ground, +5v supply, Signal output, Shield drain wire.
Signal cable length
10 ft (3 meter)
Operating temperature range
-40°C to 80°C (-40°F to 176°F)
Overall size
3.50" long, 2.55" wide, 1.25" high
89mm x 65mm x 32mm high
DC current terminals
Two 1/4-20 aluminum studs, with nuts and lock washers. Suitable for ring terminals (ring terminals not supplied).
For further information,
technical advice, or a
quotation please call or
email
us. If you are not sure which
product you need one of our
technical sales advisors will be
happy to discuss your
application. We also accept
company purchase orders by fax
or post. Credit card orders can
also be placed over the phone
for any product.
ref
description
downloads
price ($)
Order Item
DC50A
DC current sensor, range 0 - 50 amps, accuracy +/- 1% of reading, response time 2ms from 10% to 90% of full scale. Operating temperature -40 to +80 deg C. Power supply 5vDc, O/P 0.5-4.5 vDC ( 0 amps = 2.5v ), with 1 metre cable.
150.00
DC100A
DC current sensor, range 0 - 100 amps, accuracy +/- 1% of reading, response time 2ms from 10% to 90% of full scale. Operating temperature -40 to +80 deg C. Power supply 5vDc, O/P 0.5-4.5 vDC ( 0 amps = 2.5v ), with 1 metre cable.
