Deltabar PMD75B Differential Pressure Transmitter

Increased Plant Availability:
Heartbeat Technology enables real-time health verification of the device during operation.
Device Status Indication:
The display changes color from green to red in case of diagnostic messages, allowing for quick identification of issues.
Error-Free Commissioning:
Facilitates systematic failures reduction through guided SIL commissioning and proof testing.
Wireless Control:
Operate the device in hard-to-reach areas, enhancing operational efficiency.
Measuring Principle:
Type: Differential Pressure

Additional Specifications
Supply Voltage:
Ex d, Ex e, non-Ex: 10.5 to 35V DC
Ex i: 10.5 to 30V DC
Long-Term Stability:
0.025% of URL/year
0.05% of URL/5 years
0.10% of URL/10 years
Ambient Temperature:
-40°C to +85°C (-40°F to +185°F)
Smallest Calibratable Span:
0.25 mbar (0.00375 psi)
Vacuum Resistance:
25 mbar (0.0375 psi)
Max Turn Down:
100:1
Max Overpressure Limit:
1600 bar (23,200 psi)
Process Connection:
NPT1/4-18, RC1/4″
Material Process Membrane:
316L, AlloyC, Tantal, Monel, Gold
Material Gasket:
PTFE, FKM, EPDM, FFKM
Fill Fluid:
Silicone oil, Inert oil
Material Housing:
Aluminium, 316L
Communication:
4…20 mA HART
PROFINET with Ethernet-APL
Bluetooth® wireless technology and app (optional)