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High Overload Ex-Proof 4-20mA Smart Differential Pressure Transmitter

Basic Info

Model No.:  DMP305X-DST

Product Description

  • Model NO.: DMP305X-DST
  • Feature: Intelligent
  • Accuracy Grade: 0.075%
  • IP Rating: IP67
  • Customized: Customized
  • Application: Petrochemical, Chemical, Power, Steel, Cement
  • Process Temperature: -40~120ºC
  • Pressure Types: Gauge Pressure, Absolute Pressure, Differential
  • Transport Package: Standard Export Carton Box
  • Origin: Shanghai, China
  • Type: Intelligent Pressure Transmitter
  • Measuring Medium: Liquid
  • Pressure range: 200PA-40MPa
  • Certification: CE
  • Output Signal: 4-20mA, 4-20mA+Hart
  • Diaphragm Material: Ss316L, Hastelloy C
  • Approvals: Ex-Proof, Ce
  • Trademark: LEEG
  • Specification: Net weight: about 4 kg
  • HS Code: 9026201090
DMP305X pressure transmitter is a high performance pressure transmitter with international leading technology 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. 

Product name High overload Ex-proof 4-20mA Smart Differential Pressure Transmitter
Pressure types Gauge pressure,absolute pressure,differential pressure
measuring medium Liquid, gas, or steam level, density and pressure
Stability ±0.2% URL/5years
Measuring range Gauge: 200Pa-40MPa, Absolute: 2kPa - 10MPa, Differential: 200Pa-10Mpa
Reference accuracy 0.075% ,0.05%,
Working temperature -40-85ºC, LCD display unit:-20-70ºC
Media temperature  -40-120ºC
Protection class IP67
OUTPUT SIGNAL 4~20mA two wire,power supply: 10.5-55vdc
4~20mA+HART two wire,power supply: 16.5-55vdc
Diaphragm material SS316L,Hastelloy C
Approvals CE, Ex-proof
Application Petrochemical,chemical,power,steel,cement...

Product Details

High Overload Ex-Proof 4-20mA Smart Differential Pressure Transmitter

High Overload Ex-Proof 4-20mA Smart Differential Pressure Transmitter
Ordering information chapter
Item parameters code instruction
  model DMP305X-DST Mono-silicon differential pressure sensor
Sensor Separator  - Detailed specifications as following
range code
S602D 6kPa
S403D 40kPa
S254D 250kPa
S105D 1MPa
S305D 3MPa
S106D 10MPa
S SS316L
H Hastelloy C
 filling fluid S silicone oil: -45~205ºC
Fluorocarbon oil -45-160ºC
Sensor seal S O-ring, FKM: -10-120ºC
Separator  - Detailed specifications as following
T1 Aluminum-alloy termimal,2 cable entry M20*1.5(F), red body, white cover
Cable entry
R1 Waterproof connector M20X1.5 one side , blind plug another side, 
PVC material,6-8mm diameter cable only,IP67
R2 Flame proof, 1/2 NPT(F) one side, blind plug another side, 
stainless steel material, 6-8mm diameter cable only, IP67
R3 Flame proof, M20X1.5(F) one side, blind plug another side, 
stainless steel material, 6-8mm diameter cable only,IP67
Output Separator   Detailed specifications as following
  Output signal H 4-20mA+HART two wire, power supply: 12-30vdc
F 4-20mA two wire, power supply: 12-30vdc
Display C LCD display 
A Without LCD display
Process connection Separator  - Detailed specifications as following
  Process connection H1 H structure, double flanges, process connection 1/4-18NPT(F) ,
drain valve on the rear end of flange, material SS 316
H2 H structure, double flanges, process connection 1/4-18NPT(F), 
drain valve on the up part of flange, material SS 316
H3 Flame proof, M20X1.5(F) one side, blind plug another side, 
stainless steel material, 6-8mm diameter cable only, IP67
Separator   Detailed specifications as following
  Process connection
/A1 Adaptor, M20*1.5 (M) with pressure-guided pipe Φ
14*2*30,SS304, apply to H-structure
/A2 Adaptor, 1/2-14NPT(F), SS 304, apply to H-structure
fix mounting 
/B1 Pipe mounting bend bracket, 2" pipe, carbon steel, apply to H-structure
/B2 Plate mounting bent bracket, carbon steel, apply to H-structure
/B3 Pipe mounting flat bracket, 2" pipe, carbon steel, apply to H-structure
Display mode /D1 According to your requirement
Calibration report /E1 Calibration report provide by our company
/E2 Caliration report provide by Chinese authorised third party
/E3 Static pressure report ( Differential pressure only)
Approvals /F1 Flame proof certificate, ExdIICT6, NEPSI
/F2 Intrinsic safety certificate, ExiaIICT4, NEPSI
/F3 CE certificate
Wetted parts
/G1 Ungrease treatment
/G2 Electropolishing treatment

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High Overload Ex-Proof 4-20mA Smart Differential Pressure Transmitter

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High Overload Ex-Proof 4-20mA Smart Differential Pressure Transmitter

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