Siemens SITRANS TH420 (HART) Temperature Transmitters
Product Code: SITRANS TH420
Manufacturer: Siemens
TH420 – Dual input, SIL 2/3 certified
Overview
- 2-wire temperature transmitter with HART communication interface
- Mounting in the connection head of the temperature sensor
- Universal input for virtually any type of temperature sensor
- Connection of two independent input circuits for redundant operation (high input availability)
- Input drift detection
- Configurable over HART
Benefits
- Compact design
- Connection of two independent input circuits for redundant operation (high input availability)
- Flexible mounting and center hole allow you to select your preferred type of installation
- Electrical isolation
- Test terminals for ammeter
- Diagnostics LED (green/red)
- Input monitoring wire break, short circuit and drift
- Self-monitoring
- Configuration status stored in EEPROM
- SIL2/3 (with order note C20)
- Expanded diagnostic functions, such as slave pointer, operating hours counter, etc.
- Special characteristic
- Electromagnetic compatibility according to DIN EN 61326 and NE21
Siemens SITRANS TH420 (HART) Temperature Transmitters
TH420 – Dual input, SIL 2/3 certified
Overview
- 2-wire temperature transmitter with HART communication interface
- Mounting in the connection head of the temperature sensor
- Universal input for virtually any type of temperature sensor
- Connection of two independent input circuits for redundant operation (high input availability)
- Input drift detection
- Configurable over HART
Benefits
- Compact design
- Connection of two independent input circuits for redundant operation (high input availability)
- Flexible mounting and center hole allow you to select your preferred type of installation
- Electrical isolation
- Test terminals for ammeter
- Diagnostics LED (green/red)
- Input monitoring wire break, short circuit and drift
- Self-monitoring
- Configuration status stored in EEPROM
- SIL2/3 (with order note C20)
- Expanded diagnostic functions, such as slave pointer, operating hours counter, etc.
- Special characteristic
- Electromagnetic compatibility according to DIN EN 61326 and NE21
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