Monosilicon Pressure Transmitter
Industrial Pressure Transmitter
Absolute Pressure Transmitter
DMP305X monosilicon pressure transmitter is a high performance pressure transmitter with international leading technology meticulously designed by LEEG instrument, using the world’s most advanced monosilicon pressure sensor technology and patent encapsulation technology.
Monosilicon pressure sensor locates on the top of the metal body and stay away from the medium interface to realizes mechanical isolation and thermal isolation. Glass sintering sensor wire realizes high strength electrical insulation of metal base and improves the capability of flexibility of electronic circuit and transient voltage resistance protection. All these original encapsulation technologies enable DMP305X to easily cope with extreme chemical occasion and mechanical load, and own strong resistance to EMI, sufficient to respond to the most rigorous industrial environment applications, which are the genuine invisible instruments.
Application
| Industry Application: | Measuring Medium: | Field Application: |
| – Process control system | – Liquid | – Pressure |
| – Petroleum industry | – Gas | – Level |
| – Chemical industry | – Steam flow as well as liquid level | – Differential Pressure |
| – Density | – Density | |
| – Pressure | – Interface | |
| – Flow |
Specification
| Pressure Type | Differential Pressure | |
| Measuring Range | 200Pa – 10MPa | |
| Output signal | 4-20mA, 4-20mA+HART, Customer | |
| Reference Accuracy | ± 0.075% URL, optional ±0.05% URL | |
| Power Supply | Satndard/Flame Proof | 10.5-55VDC |
| HART Protocol | 16.5-55VDC, Communication load resistance 250Ω | |
| Load resistance | 0-2119Ω for operation, 250-600Ω for HART protocol |
|
| Transmission distance | <1000 meters | |
| Power Consumption | ≤500mW@24VDC,20 8mA | |
| Temperature | Working Temperature | -40-85°C, integrated LCD display : -20-70°C |
| Storage Temperature | -40-110°C, integrated LCD display :-40-85°C | |
| Media Temperature | Silicone oil filling:-40-120°C Inert oil filling:-10-80°C |
|
Dimension
Unit: mm
Weight : ±4 Kg
Flow Meter Liquid and Gas Indonesia 
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