Description
Digital pressure transmitter with oil-free ceramic sensor for measurement in gases or liquids.
The measuring sensor is either ceramic or metallic, offering outstanding performance in vacuum applications and fast-changing temperature conditions in gas, liquid and vapour applications.
The sensors are able to withstand high process temperatures and are either made from metal (PMP71) or from a corrosion-resistant ceramic (PMC71). The ceramic sensor has the additional benefit of withstanding high pressure peaks and high vacuums.
Advantages
- Measuring sensor capable of withstanding process temperatures up to 150°C at the membrane
- Long-term stability <0.05% per 5 years minimises recalibration
- Secondary containment and venting chamber
- HART, PROFIBUS and FOUNDATION Fieldbus compatible
- IP67 protection (IP68 optional)
- Menu-guided display with plain text – no error codes to decipher
- No software or handheld communicators required
| Technical data | PMC71 | PMP71 |
| Measuring range | 1 mbar…40 bar gauge or absolute /TD 100:1 | 10 mbar…700 bar gauge or absolute /TD 100:1 |
| Process temp | -25°C…125°C (optional 150°C) | -40°C…125°C |
| Ambient temp | 40°C…85°C | 40°C…85°C |
| Power supply | 10.5…45V DC standard 10.5…30V DC for EExi
9… 32DC for PA and FF |
10.5…45V DC standard 10.5…30V DC for EExi
9… 32DC for PA and FF |
| Cable connection | Gland M20x1.5 ½” NPT, 7/8” FF connector, M12 | |
| Housing | Cast aluminium with polyester based coating, (stainless steel 316L optional) | |
| Process connection | Threads, flanges and hygienic fittings | Threads and flanges |
| Wetted parts | 1.4435 (316L), Alloy C276, PVDF etc | 1.4435 (316L), Alloy C276, etc |
| Process seal | Viton, EPDM, Chemraz, Kalrez etc. | Welded construction |
| Process membrane | Ceramic Al2O3 99.9% pure, Ceraphire® | SS316L (1.4435) or Alloy C276
|
For more information, specific application advice or to order,
Please Contact us on +91 8367005552 or +91 9063008734
email: info@sigmaautomation.co.in or instsales@sigmaautomation.co.in
Technical Information for
