Function:
The NTC-XX-PDX family of instruments make up a pulse duration transmission system that can be used to
transmit an analog signal over a twisted pair (or a leased class A telephone line). The transmitter can
have any one of the standard inputs such as 4-20 mA, 1-5 VDC, etc. The receiver can have any one of the
same or a different analog output.
The output of the transmitter is a dry contact but can be an optional 24 VDC pulse. Correspondingly,
the input of the receiver can accept either a dry contact or a 24 VDC pulse.
Specifications:
Accuracy/Linearity: 0.3% max., 0.1% typ.
Operating Temperature: -40 Deg.C. to +50 Deg.C
Temperature Effects: 0.5% max., 0.2% typ. (for 40 Deg.C. change)
