T121 is a universal head-mount transmitter for RTDs, thermocouples, potentiometers, and mV, converting signals to 4-20 mA with 16 bit resolution. Operating range -40 to 85 °C, quick push-wire connections, and galvanic isolation. ATEX certified for gas and dust. Configurable via Windows software using USB/UART converters.
Power supply | 5..30 Vdc (loop powered) |
Insulation | 1,5 kVac |
Response time | <1 s |
Accuracy Class | 0,1% (min 0,1°C for RTD and 1°C for TC) |
Input type | Cu50, Cu100 |
Output channel | CURRENT (mA) 4..20, 20..4 mA (2-wire) |
Programming | EASY SETUP software (Start / Full Scale, Rejection, RTD Type, Resistance |
Operating temperature | -40..+85°C |
Connections | Spring clamps |
Dimension (ØxH) | Ø 43,7 x 20 mm |
Standard | CE, ATEX |
Norms | EN 61000-6-4, EN 61000-6-2 |
| Code | Description | Isolation | Brand | Power Supply | Input | Certifications | Availability | Your Price | Add |
|---|---|---|---|---|---|---|---|---|---|
| T121 | Trasmettitore di temperatura universale isolato standard | 1,5 kVac | SENECA | 7..30 Vdc (loop powered) | Cu50, Cu100, Ni100, Ni120, Pt100, Pt500, Pt1000, TC J , K, R, S, T, B, E, N, L, mV, Ω | CE, Atex Zone 2 | Available | 82,00 € |
|
| T121-C | Trasmettitore di temperatura univ. isolato calibrato | 1,5 kVac | SENECA | 7..30 Vdc (loop powered) | Cu50, Cu100, Ni100, Ni120, Pt100, Pt500, Pt1000, TC J , K, R, S, T, B, E, N, L, mV, Ω | CE, Atex Zone 2 | Not available | 92,00 € |
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