Relative pressure transducer / absolute / silicon / analog
DMP305X-TST-S Shanghai LEEG Instruments Co.,Ltd.


  • Pressure type:

    relative, absolute

  • Technology:


  • Output signal:

    analog, 4-20 mA, HART, RS485, Modbus

  • Mounting:

    flange, threaded

  • Other characteristics:

    OEM, with aluminum housing, for liquids and gases, IP67, for harsh environments, explosion-proof, intrinsically safe

  • Process temperature:

    Min.: -40 °C (-40 °F)

    Max.: 120 °C (248 °F)

  • Pressure range:

    Min.: 0.02 bar (0.29 psi)

    Max.: 400 bar (5801.51 psi)


Brief introduction
DMP305X pressure transmitter is a high performance pressure transmitter with international leading technology meticulously designed by LEEG.

1.Dual diaphragm overload structure can easily cope with high overload tests.
2.355° rotation display module, friendly button parameters operation function.
3.Accurate filling fluid technology eliminates effects of temperature and static pressure.
4.High strength metal electrical protection housing meets the most rigorous environmental application.
5.Strong transient voltage resistance to protect terminal module.
6.External three buttons menu function enables site operation and does not affect the degree of electrical protection, in a safer and more convenient manner.

Measuring range: 2kPa-40MPa
Output signal: 4-20mA, 4-20mA+HART, customer
Reference accuracy: ±0.1% URL, optional ±0.075%URL
Stability: ±0.2% URL/ 5 years
Diaphragm: SS316L, Hastelloy C
Media temperature: -40-120℃
Protection class: IP67
Process connection: M20*1.5(M), G1/2(M), G1/4(M), 1/2-14NPT(M) etc
Approvals: CE, Ex-proof

Industry application
Process control system
Petroleum industry
Chemical industry
Electric power


Other Shanghai LEEG Instruments Co.,Ltd. products