DMP305X-DSF Gauge pressure transmitter

Pressure measurement

Brief introduction

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


Originally patented fully-sealed, fully-isolated monosilicon pressure sensor.
ASIC and SMT signal transmitting module. Friendly button parameters operation function, display measured data quickly.
Superb stainless steel welding technology and surface treatment process conform to international hygienic standard.
Durable integrated stainless steel housing to assure long performance life.
Roughness of stainless steel surface Ra≤ 0. 4μ m, conform to international sterile standard.
Solid and superior stainless steel process flange. Extra-thick strengthening structure is formidable. Strong safeguard with high static pressure and high overload.


Measuring range: 200Pa – 40MPa
Output signal: 4-20mA, 4-20mA+HART, customer
Reference accuracy: ±0.075% URL, optional ±0.05% URL
Stability: ±0.2% URL/ 5 years
Diaphragm: SUS316L, 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
Electrical connection: M12*1, 4pin Aviation plugs
Sensor seal: O-ring, FKM
Measuring medium: Liquid, gas, or steam flow as well as liquid level, density and pressure
Approvals: CE, Ex-proof

Industry application

Pharmacy industry
Food & milk
Beer & Beverage


Data sheet
Quick installation manual
Keys operation manual
Flame proof certificate
Intrinsic safety certificate
CE certificate