iTEMP TMT127
DIN rail temperature transmitter for RTD sensor
SKU: TMT127
Highlights
- Fixed range temperature transmitter for converting a Pt100 input signal into a scalable 4 to 20 mA analog output signal
- Input: Resistance thermometer (RTD) Pt100
- Fault signal on sensor break or short circuit, NAMUR NE 43 compliant
- EMC as per NAMUR NE 21, CE
- Ship building approval GL
Fields of application
- For DIN rail mounting
Details
The transmitter is designed for the transformation of an RTD Pt100 sensor signal in a fixed measuring range. The standardized output signal used for process measurement is a 4 to 20 mA signal. This means fast and easy temperature measuring as well as reliable and precise measured values for for a wide range of industry applications. Installation is realized on DIN rail according to IEC 60715 (housing width: 22.5 mm).
General Information
| Measuring principle | PT100 |
|---|---|
| Measurement temperature range | -200 °C...850 °C |
| Transmitter accuracy | 0.2 K (0.36 °F) or 0.08% |
| Configuration | Fixed configuration |
Input / Output
| Transmitter output type | 4 to 20 mA |
|---|
Mechanical Data
| Housing material | Housing: PC/ABS, UL 94V0 |
|---|---|
| Degree of protection | IP20 |
Electrical Data
| Current consumption | 3.5 mA...23 mA |
|---|---|
| Transmitter connection wiring | 2 / 3 / 4 wire |
| Cable entry | 2 wire |
| Switch on Delay | 4s |
Certification / Approvals
| Hazardous approvals | ATEX, FM, CSA, |
|---|---|
| Other Approvals/ Certification | CE, UL, GL |
Additional Information
| Mounting type | Din rail |
|---|---|
| Ambient temperature range | -40 °C...85 °C |
| Shock resistance | 4g / 2 to 150 Hz acc. to IEC 60 068-2-6 xx |
| Vibration resistance | 4g / 2 to 150 Hz acc. to IEC 60 068-2-6 |
| Reverse polarity protection | Yes |
| Galvanic isolation | Yes |
| Electromagnetic compatibility (EMC) | as per EN 61326-1 (IEC 61326) and NAMUR NE 21 |
| Fail-mode | NAMUR NE 43 |
| Long term stability | ≤ 0.1 K/year or ≤ 0.05%/year |
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