Genuine Siemens SITRANS TF320/420 (7NG0350-0JA11-0BM2-Z) field temperature transmitter for resistance thermometers, thermocouples, resistors, potentiometers, and DC voltage source inputs, built for reliability, accuracy, and robustness in safety-critical applications.
Specifications
- Model: 7NG0350-0JA11-0BM2-Z (SITRANS TF320/420)
- Type: Head-mount/field temperature transmitter
- Input: Resistance thermometers, thermocouples, resistors, potentiometers, DC voltage sources
- Output: 4-20 mA (TF320); HART 7 (TF320/420)
- Sensor Inputs: 2 independent inputs with hot backup (TF420)
- Calibration: Callendar-van-Dusen method, with sensor drift detection (TF420)
- Safety Certification: SIL 2/3, with Ex approvals
- Extended Temperature Range: Down to -50°C
- Housing Material: Aluminum or stainless steel CF3M/1.4409 (~316L), dual-chamber enclosure
- Display: Rotatable in 90° steps with push buttons
Ordering & Availability
This is a B2B wholesale listing. Contact us to request a formal quote (RFQ) with your required sensor input type, housing material, and quantity for a tailored price.
