Description of Trafag EXNA 8852/8853 Ex Pressure Transmitter
To accommodate electrical and pressure connections, measurement protocols, electrical output signals, and certifications (CE, EX, rail, and ship), they come in a wide variety of designs.
About Pressure Transmitters
Electronic pressure gauges, also known as pressure transmitters, are used to measure and track pressure. Pressure transducers and sensors are also frequently referred to as pressure transmitters. However, as the term “pressure sensor” in its more specific definition only refers to a component of the pressure transmitter, this is not a synonym.
Main features Trafag EXNA 8852/8853
- Ex SEV 11 ATEX 0145 X
- Pressure ranges starting from 100 mbar
- Versions with frontal or flush diaphragm
- Media temperature up to 150°C
- Optional: lightning protection (IEC 61000-4-5), 10kA (8/20 µs)
Technical Data Trafag EXNA 8852/8853
| More Information | |
| Product code | 8852/8853 |
| Name | EXNA |
| Designation | Ex Pressure Transmitter |
| Product category | Pressure transmitters |
| Measuring range | 0 … 0.1 to 0 … 1000 bar |
| Measuring principle | Piezoresistive |
| Applications | Ex Underground Mining Ex Zone 0, 1, 2 / Gas Ex Zone 20, 21, 22 / Dust Shipbuilding |
| Approval / conformity | DNV-GL |
| Output signal | 4 … 20 mA |
| Electrical connections | EN175301-803-A (DIN43650-A); M12x1; MIL-C 26482; Binder 723; Cable |
| Pressure connections | G1/4″ f; G1/4″ m; G1/4″ m (Manometer); G1/2″ m; G1/2″ m, frontal membrane; G1/2″ m, flush membrane; G1/2″ m (Manometer) |
| Media temperature | T3: -25°C … +150°C T4: -25°C … +100°C T6: -25°C … +55°C |
| Ambient temperature | T3/T4: -25°C … +85°C T6: -25°C … +55°C |
Source: trafag.com
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