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TWI-RTX-TB Two-Wire Isolated RTD Transmitter
Brand: Pribusin, IncThe TWI-RTX-TB is an 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.
Features- High Input to Output Isolation (800 VAC Test)
- Small Size - Fits on Terminal Block Rail
- Industry Standard 4-20 mA Output
- Standard Ranges for 100 Ohm Platinum
- Special Ranges and other RTD Types Available
- Wide Operating Range (12 to 60 VDC)
- High Noise Rejection
- CSA and NRTL Approved (LR 51078)
Specifications
Brand
Accuracy, Linearity
- ± 0.25 % Max., ± 0.1 % Typical (Linearized to RTD Curve)
Isolation
- 800 Vac Test
Line Effects
- 0.03 % Per 10 Vdc Line Change
Operating Power
- 12 to 60 Vdc
Operating Temperature
- -20° to + 40° C
Output
- 4-20 mA
Response Time
- 100 milliseconds to 63 % of Final Value 400 milliseconds to 99 % of Final Value
RTD Type
- Platinum, 100 ohms at 0° C, 0.00385 Alpha
Span Drift
- ± 0.025 % Per °C
Temperature Effects
- ± 0.025 % Per °C
Zero Drift
- 1 Milliohm Per 1 ohm Offset Per °C or 1 Milliohm Per °C whichever is Larger