Carrel Electrade - LP-TPR Transducer


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Electrical Transducers

Data sheet

LP-TPR Tap Position Transducer

The LP-TPR resistance type tap position transducer converts a potentiometric voltage into a load independent dc current signal.
The unit provides an excitation voltage for the external resistor chain or potentiometer.
Power for the unit is derived from an external supply.

Basic Specifications:
Input	DC voltage across a resistance potentiometer
	Excitation voltage	: 1.25V to 10V dc
	Input resistance	: >1MΩ
	Accurate range	: 0 - 100%
Output	Load independent dc current
		: 0 to 10mA dc <1500Ω load
		: 0 to 20mA dc <750Ω load
		: 4 to 20mA dc <750Ω load
		: 0 to 5V dc >2kΩ load
		: 0 to 10V dc >2kΩ load
Accuracy		: Class 1 IEC 60688
Power Supply		: 24V, 110V, 230/240V ac ±20%, 1.5VA
		: 24V dc ±20% or 110V/125V dc (88V-138V), 2W
Isolation	Galvanic isolation between input, output circuit and auxiliary supply
	Test voltage	: 4kV 50Hz ac for 1 minute
Temperature	Operating	: 0°C to +23°C to +60°C
EMC Compliance		: AS/NZS 61000.6.3:2012

Dimensions

Carrel Electrade Limited
Proudly 100% New Zealand owned and operated.