Product family：
Deltabar PMD55B
Differential pressure transmitter
Deltabar PMD55B；Approval NEPSI Ex ia IIC T6 Ga；Output 2-wire 4-20mA HART；Display/Operation Segment display w/o buttons；Housing/Material Single compartment; Alu, coated；Electrical Connection Thread NPT
Order Code：PMD55B-NABACBH37CCASAJA1D+VD
Name：Deltabar PMD55B
Configuration
| Code | Name | Order | Specification |
|---|---|---|---|
| 010 | Approval | NA | NEPSI Ex ia IIC T6 Ga |
| 020 | Output | BA | 2-wire 4-20mA HART |
| 030 | Display; Operation | C | Segment display w/o buttons |
| 040 | Housing; Material | B | Single compartment; Alu, coated |
| 050 | Electrical Connection | H | Thread NPT1/2, IP66/68 NEMA Type 4X/6P |
| 055 | Pressure Type | 3 | Differential |
| 075 | Sensor Range | 7C | 30mbar/3kPa/0.45psi |
| 090 | Calibration; Unit | C | Sensor range; kPa/MPa |
| 095 | Installation | A | Horizontal impulse line, left side high pressure, with side vent |
| 110 | Process Connection | SAJ | NPT1/4-18 IEC61518 UNF7/16-20, 316L |
| 170 | Membrane Material | A | 316L |
| 180 | Fill Fluid | 1 | Silicone oil |
| 200 | Seal | D | FKM |
| 660 | Regional Device Adaption | VD | China |
Configuration Explained
This is a PMD55B differential pressure transmitter, smart type, with metallic diaphragm sensor, measures differential pressure of liquids and gases, with NEPSI intrinsically safe approval, 24V power supply, two-wire with 4-20mA HART output, seven-segment character display, no push buttons, aluminium single chamber housing with coating, IP66/68, differential pressure range 30 mbar, 316L diaphragm with silicone oil, NPT¼ process connection, suitable for very small differential pressure monitoring.