PR 6437D 2-wire HART 7 Ex Temperature Transmitter
The PR 6437D, from PR electronics, is an intrinsically safe, programmable temperature transmitter that uses HART 7 protocol and features multiple hazardous area approvals. It features programmable input limits with runtime metering to ensure maximum process traceability and sensor out of range protection.
- RTD, thermocouple (TC), potentiometer, linear resistance, and bipolar mV input
- single or true dual inputs with sensor redundancy and drift detection
- can be mounted in zone 0, 1, 2 and zone 21, 22 including M1 / Class I, Division 1, Groups A, B, C, D
Description
The PR 6437D, from PR electronics, is an intrinsically safe, HART 7 temperature transmitter with multiple hazardous area approvals. It features programmable input limits with runtime metering to ensure maximum process traceability and sensor out of range protection.
- RTD, thermocouple (TC), potentiometer, linear resistance, and bipolar mV input
- wide ambient operating temperature of -50 to 85°C (-58 to 185˚F)
- total accuracy from 0.014% 2.5 kVAC galvanic isolation
- full assessment to IEC61508 : 2010 for use in SIL 2/3 applications
Features of this Industrial Temperature Transmitter
- True Dual Input Transmitter – 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 minimum / maximum tracking
- Digital and Analog Signal – groundbreaking accuracy over full input span and ambient conditions
- Extensive Sensor Matching including Callendar Van Dusen and custom linearization
- Programmable Input Limits with runtime metering ensure maximum process traceability and sensor out of range protection
- IEC 61508 : 2010 – full assessment up to SIL 3 together with enhanced EMC Functional Safety testing to IEC 61236-3-1
- NAMUR Compliant – meets NE21, NE43, NE44, NE89 and NE107 compliant diagnostics information
- available in models that are suitable for the use in systems up to Performance Level “d” according to ISO-13849
Easy, Flexible Mounting
- DIN rail mounting with up to 84 inputs per meter
- configuration via PReset software using PR5909 Loop Link / HART modem, or by asset management tool (e.g. Pactware, AMS, HART communicator)
- the 6437D can be mounted in zone 0, 1, 2 and zone 21, 22 including M1 / Class I, Division 1, Groups A, B, C, D
Common Uses of the 6437D Temperature Transmitter from PR electronics
- temperature measurement of a wide range of TC and RTD types
- conversion of wide span linear resistance and potentiometer inputs to 4-20 mA
- 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
PR 6437D Model Comparison
Additional information
| Weight | 10 lbs |
|---|---|
| Dimensions | 12 × 12 × 12 in |
Brand
PR electronics
PR electronics designs and manufactures signal conditioning (interface) devices for the process industry within temperature, I.S. interfaces, panel meters, signal isolators, and converters. Their integrated development and manufacturing campus is located in Denmark.
