The Model 4720 is a DIN Rail mount,
self-contained dc powered module for load cell, strain gage, or single
ended analog amplification and filtering. It contains a precision instrumentation amplifier, filtered output, and a built-in excitation supply. The 4720 suits applications involving conveyor weighing, hoppers or tanks.
The 0 to 30 mV input range makes it compatible with most strain gage based load cell or pressure transducer outputs. The built-in 10 V excitation supply can drive a 350 ohm bridge. The filtered output of the 4720 is 4 to 20 mA with a frequency response of dc to 10 Hz. Overall dimensions are 3.78 in. L x 1.06 in. W x 1.65 in.H.
CALEX Mfg. Co., Inc.
www.calex.com
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Filed Under: Electronics • electrical, Signal analyzers
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