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MDM490 Differential Pressure Transmitter ±0.25% FS Accuracy Stainless Steel IP65 Protection

Product Details

Place of Origin: china

Certification: CO

Model Number: MDM490

Document: MDM490-Differential-Pressur...er.pdf

Payment & Shipping Terms

Minimum Order Quantity: 1

Price: 10-100usd

Delivery Time: 5-7 work days

Payment Terms: T/T

Supply Ability: 99pcs 1-2 weeks

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Highlight:

piezoresistive pressure transmitter

,

differential pressure transmitter with silicone oil

,

solid-state pressure transmitter chip

Responsetime:
≤ 1 Ms
Pressuretype:
Gauge, Absolute, Differential
Material:
Stainless Steel
Productname:
Pressure Measurement Instruments
Application:
Industrial Process Control, HVAC, Hydraulic Systems
Protectionrating:
IP65
Accuracy:
±0.25% FS
Powersupply:
24 V DC
Calibration:
Factory Calibrated
Connectiontype:
1/4 Inch NPT
Displaytype:
Digital LCD
Mountingoptions:
Panel Mount, Pipe Mount
Operatingtemperature:
-20°C To 85°C
Measurementrange:
0 To 1000 Psi
Outputsignal:
4-20 MA
Responsetime:
≤ 1 Ms
Pressuretype:
Gauge, Absolute, Differential
Material:
Stainless Steel
Productname:
Pressure Measurement Instruments
Application:
Industrial Process Control, HVAC, Hydraulic Systems
Protectionrating:
IP65
Accuracy:
±0.25% FS
Powersupply:
24 V DC
Calibration:
Factory Calibrated
Connectiontype:
1/4 Inch NPT
Displaytype:
Digital LCD
Mountingoptions:
Panel Mount, Pipe Mount
Operatingtemperature:
-20°C To 85°C
Measurementrange:
0 To 1000 Psi
Outputsignal:
4-20 MA
MDM490 Differential Pressure Transmitter ±0.25% FS Accuracy Stainless Steel IP65 Protection
MDM490 Differential Pressure Transmitter
The sensitive element of the MDM490 differential pressure transmitter is a solid-state piezoresistive sensitive chip, which is filled with silicone oil between the chip and two corrugated membranes.
Technical Specifications
Measurement Range
0 mbar to 350 mbar...35 bar
Pressure Ratings
  • Overpressure: Positive pressure ≤ 2 times FS (negative pressure not allowed)
  • Maximum Static Pressure: ≤ 200 bar
  • Pressure Type: Differential pressure
Performance Characteristics
  • Accuracy: ±0.5% FS
  • Long-term Stability: ±0.5% FS/year (≤ 2 bar) / ±0.2% FS/year (> 2 bar)
Environmental Specifications
  • Application Temperature: -30℃ to 80℃ (B1 type) / -20℃ to 70℃ (B2 type, PE/PVC cable) / -20℃ to 80℃ (B2 type, PUR cable)
  • Storage Temperature: -40℃ to 120℃ / -20℃ to 85℃ (B2 type)
  • Vibration: 10g, 30Hz to 2000Hz
  • Shock: 100g, 11ms
  • Protection Rating: IP65
  • Weight: ≤ 400g
Thermal Drift Performance
  • Zero Thermal Drift: ±0.03% FS/℃ (≤ 1 bar) / ±0.02% FS/℃ (> 1 bar)
  • Span Thermal Drift: ±0.03% FS/℃ (≤ 1 bar) / ±0.02% FS/℃ (> 1 bar)
Output Signal Configuration
Output Signal Power Supply Output Format Load Resistance
4mA~20mA DC (E) 15V~28V DC
(Intrinsic safe product powered by safety barrier)
2-wire ≤(U-15)/0.02(Ω)
0mA~10mA DC (Q) 3-wire
0mA~20mA DC (U)
0V~5V DC (J)
1V~5V DC (F)
0V~10V DC (V)
>100 kΩ