5437A, 5437D , 5331A, 5331D, 5333A, 5333D, 5334A, 5334B, 5335A, 5335D , 5337A 2-wire HART 7 temperature transmitter Pr Electronics
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2-wire HART 7 temperature transmitter
- RTD, TC, potentiometer, linear resistance and bipolar mV input
- Single or true dual inputs with sensor redundancy and drift detection
- High accuracy across a wide ambient operating temperature of -50 to +85°C
- 2.5 kVAC galvanic isolation
- Full assessment to IEC61508 : 2010 for use in SIL 2/3 applications
Application
- Temperature measurement of a wide range of TC and RTD types.
- Conversion of wide span linear resistance and potentiometer inputs.
- Conversion of bipolar mV signals to 4...20 mA.
- Integration into asset management schemes.
- Critical applications requiring superior accuracy and/or sensor redundancy and drift detection.
Technical characteristics
- True dual input transmitter. High density 7-terminal design accepts the widest range of dual input combinations.
- Sensor redundancy - output automatically switches to secondary sensor in event of primary sensor failure, maintaining uptime.
- Sensor drift detection - alerts when sensor differential exceeds user-defined limits, for maintenance optimization.
- Dynamic variable mapping for process data in addition to the primary variable e.g. dual input features such as average, differential and min./max. tracking.
- Groundbreaking digital and analog signal accuracy over full input span and ambient conditions.
- Extensive sensor matching including Callendar Van Dusen and custom linearizations.
- Programmable input limits and runtime metering ensure maximum process traceability and sensor out of range protection.
- IEC 61508 : 2010 full certification up to SIL 3 together with enhanced EMC Functional Safety testing to IEC 61236-3-1.
- Meets NAMUR NE21, NE43, NE44, NE89 and NE107 compliant diagnostics information.
Mounting / installation
- For DIN form B sensor head mounting.
- Configuration via standard HART communication interfaces or by PR 5909 Loop Link.
- The 5437A can be mounted in zone 2 and 22 / Class I, Division 2, Groups A, B, C, D.
2-wire HART 7 temperature transmitter
- RTD, TC, Ohm, and bipolar mV input
- Single or true dual inputs
- HART 7 and HART 5
2-wire HART 7 temperature transmitter
- RTD, TC, Ohm, and bipolar mV input
- Single or true dual inputs
- HART 7 and HART 5
2-wire programmable transmitter
- RTD, TC, Ohm, or mV input
- Extremely high measurement accuracy
- For DIN form B sensor head mounting
2-wire programmable transmitter
- RTD, TC, Ohm, or mV input
- Extremely high measurement accuracy
- For DIN form B sensor head mounting
2-wire programmable transmitter
- RTD or Ohm input
- High measurement accuracy
- For DIN form B sensor head mounting
2-wire programmable transmitter
- RTD or Ohm input
- High measurement accuracy
- For DIN form B sensor head mounting
2-wire programmable transmitter
- TC input
- High measurement accuracy
- For DIN form B sensor head mounting
2-wire programmable transmtitter
- TC input
- High measurement accuracy
- For DIN form B sensor head mounting
2-wire transmitter with HART protocol
- RTD, TC, Ohm, or mV input
- HART 5 protocol
- For DIN form B sensor head mounting
2-wire transmitter with HART protocol
- RTD, TC, Ohm, or mV input
- HART 5 protocol
- For DIN form B sensor head mounting
2-wire transmitter with HART protocol
- RTD, TC, Ohm, and bipolar mV input
- HART 5 and HART® 7
- Mounting in Safe area or Zone 2/22
2-wire transmitter with HART protocol
- RTD, TC, Ohm, and bipolar mV input
- HART 5 and HART 7
- Mounting in hazardous gas and dust area
PROFIBUS PA / FOUNDATION Fieldbus transmitter
- Automatic protocol switch
- Basic or LAS capability with F.F.
- For DIN form B sensor head mounting
PROFIBUS PA / FOUNDATION Fieldbus transmitter
- Automatic protocol switch
- FISCO-certified
- Basic or LAS capability with F.F.
