T752
Potentiometer Input, Isolating, Field Configurable Two-Wire Transmitter
Provides an Isolated Current Loop in Proportion to a 3-Wire Potentiometer Input
详细资料
特点
Eliminates Ground Loops
Accepts 0-50 to 0-200K W Potentiometers
Wide Ranging Zero and Span Adjustability
Protects Equipment with 600V Input-to- Output Isolation
Three Year Warranty
规格
The T752 accepts potentiometer inputs from 0 to 50 Ohms to 0 to 200K Ohms . The T752 provides 600 VDC of isolation with outputs of either 4-20mA or 10-50mA which are field selectable via top accessed DIP switch. Current outputs are in proportion to the potentiometer input. A major advantage of the T700 Series is their truly wide ranging capability. The T752 enables 80% zero and span adjustability within the input range of the potentiometer. The difference between the maximum span and the minimum provides the 80% adjustability factor. This allows the user to field calibrate the unit for a wide variety of input spans from the maximum down to any minimum span --as long as the adjusted span remains within the input range of the potentiometer.