TWN-RTX-TB: Loop-Powered Two-Wire RTD to 4-20mA Converter
Function:
The TWN-RTX-TB is a non-isolated two wire RTD transmitter in a small,
easy to install package. It has a universal DIN mount which makes it
ideal for installation into crowded control panels. The many different
temperature ranges allow it to be used in a great variety of temperature
measurement applications.
Specifications:
Operating Power (from Output Loop): 12-60 VDC
RTD Type: Platinum, 100 Ohms at 0 Deg.C., 0.00385 Alpha
Output: 4-20 mA
Accuracy/Linearity: +/-0.25% max., +/-0.1% typ.
Response Time: 100 msec to 63% of final value, 400 msec to 99% of final value
Operating Temperature: -20 Deg.C. to +50 Deg.C.
Temperature Effects: +/-0.25% max., +/-0.1% typ. (for 50 Deg.C. change)
Span Drift: 0.025% per Deg.C.
Line Effects: 0.03% pet 10 VDC Line Change (calibrated for 24 VDC)
