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Shanghai LEEG Instruments Co., Ltd.

Pressure Transducer, Pressure Sensor, Differential Pressure Sensor manufacturer / supplier in China, offering 4-20mA Smart Differential Pressure Level Transmitter for Air Gas Liquid, Low Cost Gauge and Absolute Pressure Transmitter for Level Measurement, Liquid / Gas Pressure Transmitter with 4-20 Ma / Hart, 0-5V, RS485 Output and so on.

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Supplier Homepage Product Industry Pressure Transmitter 4-20mA Smart Differential Pressure Level Transmitter for Air Gas Liquid

4-20mA Smart Differential Pressure Level Transmitter for Air Gas Liquid

FOB Price: US $190-250 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $190-250/ Piece
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Port: Shanghai, China
Production Capacity: 10000PCS/Year
Payment Terms: T/T

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Basic Info
  • Model NO.: DMP305X-DST
  • Structure Type: Monosilicon
  • Accuracy Grade: 0.075g
  • IP Rating: IP67
  • Customized: Customized
  • Field of Application: Pressure, Level, Differential Pressure, Density
  • Process Temperature: -40~120ºC
  • Pressure Types: Gauge Pressure,Absolute Pressure,Differential
  • Transport Package: Standard Export Carton Box
  • Origin: Shanghai, China
  • Type: Differential 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
Product Description
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. 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.

Specifications
Product name4-20mA Smart Differential Pressure Level Transmitter for air gas liquid
Pressure typesGauge pressure,absolute pressure,differential pressure
measuring mediumLiquid, gas, or steam level, density and pressure
Stability±0.2% URL/5years
Measuring rangeGauge: 200Pa-40MPa, Absolute: 2kPa - 10MPa, Differential: 200Pa-10Mpa
Reference accuracy0.075% ,0.05%,
Working temperature-40-85ºC, LCD display unit:-20-70ºC
Media temperature -40-120ºC
Protection classIP67
OUTPUT SIGNAL4~20mA two wire,power supply: 10.5-55vdc
4~20mA+HART two wire,power supply: 16.5-55vdc
Diaphragm materialSS316L,Hastelloy C
ApprovalsCE, Ex-proof
ApplicationPetrochemical,chemical,power,steel,cement...

Product Details

4-20mA Smart Differential Pressure Level Transmitter for Air Gas Liquid

4-20mA Smart Differential Pressure Level Transmitter for Air Gas Liquid
Ordering information chapter
Itemparameterscodeinstruction
 modelDMP305X-DSTMono-silicon differential pressure sensor
SensorSeparator -Detailed specifications as following
 Pressure
range code
S602D6kPa
S403D40kPa
S254D250kPa
S105D1MPa
S305D3MPa
S106D10MPa
Diaphragm
material
SSS316L
HHastelloy C
 filling fluidSsilicone oil: -45~205ºC
Fluorocarbon oil -45-160ºC
Sensor sealSO-ring, FKM: -10-120ºC
Electrical
connection
Separator -Detailed specifications as following
 Electrical
connetion
T1Aluminum-alloy termimal,2 cable entry M20*1.5(F), red body, white cover
Cable entry
protector
R1Waterproof connector M20X1.5 one side , blind plug another side, 
PVC material,6-8mm diameter cable only,IP67
R2Flame proof, 1/2 NPT(F) one side, blind plug another side, 
stainless steel material, 6-8mm diameter cable only, IP67
R3Flame proof, M20X1.5(F) one side, blind plug another side, 
stainless steel material, 6-8mm diameter cable only,IP67
OutputSeparator Detailed specifications as following
 Output signalH4-20mA+HART two wire, power supply: 12-30vdc
F4-20mA two wire, power supply: 12-30vdc
DisplayCLCD display 
AWithout LCD display
Process connectionSeparator -Detailed specifications as following
 Process connectionH1H structure, double flanges, process connection 1/4-18NPT(F) ,
drain valve on the rear end of flange, material SS 316
H2H structure, double flanges, process connection 1/4-18NPT(F), 
drain valve on the up part of flange, material SS 316
H3Flame proof, M20X1.5(F) one side, blind plug another side, 
stainless steel material, 6-8mm diameter cable only, IP67
additional
options
Separator Detailed specifications as following
 Process connection
accessory
/A1Adaptor, M20*1.5 (M) with pressure-guided pipe Φ
14*2*30,SS304, apply to H-structure
/A2Adaptor, 1/2-14NPT(F), SS 304, apply to H-structure
fix mounting 
accessory
/B1Pipe mounting bend bracket, 2" pipe, carbon steel, apply to H-structure
/B2Plate mounting bent bracket, carbon steel, apply to H-structure
/B3Pipe mounting flat bracket, 2" pipe, carbon steel, apply to H-structure
Display mode/D1According to your requirement
Calibration report/E1Calibration report provide by our company
/E2Caliration report provide by Chinese authorised third party
/E3Static pressure report ( Differential pressure only)
Approvals/F1Flame proof certificate, ExdIICT6, NEPSI
/F2Intrinsic safety certificate, ExiaIICT4, NEPSI
/F3CE certificate
Wetted parts
treatment
/G1Ungrease treatment
/G2Electropolishing treatment

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