Deltabar PMD55B – differential pressure transmitter

Deltabar PMD55B – differential pressure transmitter – Smart transmitter with metal membrane for differential pressure monitoring in liquids and gases

Specifications:

Measuring Principle	Differential pressure
Characteristic / Application	Transmitter with metal membrane for differential pressure monitoring in liquids or gases; Intuitive and clear wizard for commissioning
Specialities	Bluetooth® Operation and maintenance with SmartBlue App; RFID TAG for easy identification; Plug and play functionalities
Supply / Communication	Ex d, Ex e, non-Ex:: 10.5...35V DC; Ex i: 10.5...30V DC
Accuracy	Standard: up to 0.075 %; Platinum: up to 0.055 %
Long Term Stability	0.05 % of URL/ year; 0.13 % of URL/ 5 years; 0.23 % of URL/ 10 years
Ambient Temperature	-40°C...+85°C (-40°F...+185°F)
Process Temperature	-40°C...+110°C (-40°F...+230°F)
Process Pressure / Max. Overpressure Limit	250 bar (3750 psi)
Pressure Measuring Range	10 mbar.... 40 bar (0.15 psi... 600 psi)
Main Wetted Parts	316L, AlloyC
Process Connection	NPT 1/4-18, RC1/4"
Communication	4...20 mA HART; PROFINET with Ethernet-APL; Bluetooth® wireless technology and app (optional)
Certificates / Approvals	ATEX, CSA, IECEx, JPN Ex, KC, INMETRO, NEPSI, UK Ex
Safety Approvals	SIL
Design Approvals	EN 10204-3.1, NACE MR0175, NACE MR0103, AD2000
Drinking Water Approvals	NSF, KTW
Application Limits	None

Field of application

This transmitter belongs to the new Deltabar generation. It is robust and easy to operate either locally or remotely. The transmitter can be controlled wireless via app on a mobile device using a secure Bluetooth connection. The PMD55B allows condition-based maintenance which increases efficiency in technical service significantly.
The software is designed to simplify the handling. Intuitive wizards guide you through the setup and proof testing of the device which minimizes operating errors.

Pressure measuring range: up to 40 bar (600 psi)
Static pressure up to 250bar (3750psi)
Accuracy: up to +/-0.055%

Benefits

Wireless control of the device in the process area with the SmartBlue App without interrupting the process
Reduce on site accidents and protect equipment when instruments are in difficult to reach areas
Reduce systematic failures – error free SIL commissioning and instrument guided proof testing