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The Temperature Converter is a 1-channel isolated barrier designed for efficient temperature measurement in hazardous environments. It supports thermocouple, RTD, potentiometer, or voltage inputs and provides a linearized output of 4 mA to 20 mA.
The Temperature Converter is part of the Pepperl+Fuchs range of intrinsic safety barriers, which are crucial for ensuring safe operation in potentially explosive atmospheres. These devices are designed to isolate signals from hazardous areas, providing a secure interface between field devices and control systems. The Temperature Converter is particularly suited for applications requiring temperature monitoring and control, where safety and precision are paramount.
Utilizing a 24 V DC bus-powered supply, the Temperature Converter can handle various input types, including thermocouples and RTDs, making it versatile for different temperature sensing applications. The device features advanced functionalities such as sensor breakage detection and line fault detection (LFD), enhancing operational reliability. Configurable via PACTware, this barrier meets up to SIL 2 standards according to IEC 61508 and IEC 61511, ensuring compliance for safety-critical applications.
| Connection side | control side |
| Configuration | via DIP switches via PACTware |
| Signal type | Analog input |
| Certificate | BASEEFA 14 ATEX 0130 X |
| Reaction time | worst case value (sensor breakage and/or sensor short circuit detection enabled) mV: 1 s, thermocouples with CJC: 1.1 s, thermocouples with fixed reference temperature: 1.1 s, 3- or 4-wire RTD: 920 ms, 2-wire RTD: 800 ms, Potentiometer: 2.05 s |
| Ripple | within the supply tolerance |
| Input resistance | 1 MandOmega; (-100 … 100 mV) |
| Connection | SL2: 5a(+), 1a(+), 1b(-), 5b(-) |
| Connection | SL1: 1a(-), 1b(-); 2a(+), 2b(+) |
| Display elements | LEDs |
| Control elements | DIP-switch |
| Output type | open collector transistor (internal fault bus) |
| Power dissipation/power consumption | 0.98 W / 0.98 W |
| IECEx approval | IECEx BAS 14.0071X IECEx BAS 16.0003X |
| Connection side | field side |
| Labeling | space for labeling at the front |
| Potentiometer | 0 … 20 kandOmega; (2-wire connection), 0.8 … 20 kandOmega; (3-wire connection) |
| EU-Type Examination Certificate | BASEEFA 14 ATEX 0129 X |
| Connection | SL1: 8a(+), 7a(-) |
| Output | Analog current output |
| Mass | approx. 100 g |
| Degree of protection | IEC 60529:2001 |
| Voltage | selectable within the range -100 … 100 mV |
| Dimensions | 12.5 x 128 x 106 mm (0.5 x 5.1 x 4.2 inch) |
| RTD | type Pt10, Pt50, Pt100, Pt500, Pt1000 (EN 60751: 1995) type Pt10GOST, Pt50GOST, Pt100GOST, Pt500GOST, Pt1000GOST (6651-94) type Cu10, Cu50, Cu100 (P50353-92) type Ni100 (DIN 43760) |
| Ambient temperature | -20 … 60 °C (-4 … 140 °F) |
| Degree of protection | IP20 |
| Connection | SL1: 6b |
| Mounting | on Termination Board |
| Thermocouples | type B, E, J, K, N, R, S, T (IEC 584-1: 1995) type L (DIN 43710: 1985) type TXK, TXKH, TXA (P8.585-2001) |
| Safety Integrity Level (SIL) | SIL 2 |
| Rated voltage | 20 … 30 V DC bus powered via Termination Board |
| Electromagnetic compatibility | NE 21:2011 |
Currently, the goods have no revocation.
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