Product family：
Deltabar M PMD55
Differential pressure transmitter
Deltabar M PMD55；Approval Non-hazardous area；Output 4-20mA HART；Display, Operation LCD, push button on display/electronics；Housing F30 Alu, glass window；Electrical Connection Gland M20, IP66/67 NEMA4X
Order Code：PMD55-AA21BA27CGCHA4A1A+AK
Name：Deltabar M PMD55
Configuration
| Code | Name | Order | Specification |
|---|---|---|---|
| 010 | Approval | AA | Non-hazardous area |
| 020 | Output | 2 | 4-20mA HART |
| 030 | Display, Operation | 1 | LCD, push button on display/electronics |
| 040 | Housing | B | F30 Alu, glass window |
| 050 | Electrical Connection | A | Gland M20, IP66/67 NEMA4X/6P |
| 060 | Nominal Pressure PN | 2 | 1bar/100kPa/14.5psi |
| 070 | Sensor Nominal Value | 7C | 30mbar/3kPa/0.45psi |
| 080 | Reference Accuracy | G | Standard |
| 090 | Calibration; Unit | C | Nominal value; kPa/MPa |
| 110 | Process Connection | HA4 | NPT1/4-18 IEC61518 UNF7/16-20, C22.8,V1 适用于垂直引压管，与表头成90°角 |
| 170 | Membrane Material | A | 316L |
| 180 | Fill Fluid | 1 | Silicone oil |
| 190 | Seal | A | FKM Viton |
| 500 | Additional Operation Language | AK | Chinese simplified |
Configuration Explained
This is a PMD55 differential pressure transmitter, common model, economical, for non-hazardous areas, with 4-20mA HART output, LCD display with push button operation, aluminium housing with glass window, IP66/67, static pressure 1 bar, differential pressure range 30 mbar, 316L diaphragm with silicone oil, NPT¼ process connection in carbon steel, Chinese interface, suitable for differential pressure of low pressure air ducts.