Direct mounting diaphragm pressure transmitter

Shanghai LEEG Instruments Co., Ltd.

SMP858-DST diaphragm sealed differential pressure transmitter

SMP858-DST Monosilicon pressure transmitter is a high performance pressure transmitter with international leading technology meticulously designed by LEEG instrument, using the world's most advanced sensor technology and patent encapsulation technology. The 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.


Measuring range: 10kPa-1MPa

Output signal: 4-20mA, 4~20mA/HART, customer

Reference accuracy: ±0.1% URL, optional ±0.075% URL

Media temperature: -40-120℃

Measuring medium: pressure, level, differential pressure, density, interface, flow

Protection class: IP67

Diaphragm material: SUS316L, Hastelloy C

Stability: ±0.2% URL/5 years

Process connection: DN50PN10, DN80PN10, DN100PN10

Approvals: CE, EX-proof certificate

Industry application

Process control system

Petroleum industry

Chemical industry

Direct mounting diaphragm pressure transmitter

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