Differential Pressure Sensor 0-500pa 0-1Kpa 0-2Kpa Differential Pressure Transmitter 4-20mA 0-10V RS485 Wind Air Pressure Sensor
SPECIFICATIONS
1: differential pressure sensor
10: Wind preesire
2: differential pressure
3: differential pressure transmitter
4: differential air pressure sensor
5: air differential pressure sensor
6: differential air pressure gauges
7: differential pressure transducer
8: differential pressure sensor transducer
9: Air pressure
Accuracy: 0.2%F.S 0.5%F,S
Battery Included: no
Brand Name: Vadias
Certification: CE,RoHS
High-concerned chemical: none
Linearity: 0.03%
Max Measuring Range: 59 Bar & Under
Medium: Dry . non Corrosive Gas
Model Number: QDF70B
Name: Differential Pressure Sensor Transmitter
Origin: Mainland China
Output Signal: 4-20mA 0-10V 0-5V 1-5V RS485
Overload Pressure: 200%
Power Supply: 12-36VDC
Pressure Range: -30Kpa ~ 30Kpa
Semi-finishedproduct: No
Shell Protection: IP65
Working Temperature: -40~80℃
Differential Pressure Sensor Transmitter
Note:
1. Measuring Medium: Dry . Non-Corrosion gas. can't input Wet, with steam or corrosive gases
2. Measurement Range : -30Kpa ~ 30Kpa . Customized Freely.
Introduction
Differntial pressure transmitter . adopts imported wind pressure core,especially used to measure wind or air gas differrential pressure on the occasion of high buliding ,laboratory and tunnels. it output standard current ,voltage and RS485 signal .also can be directly connected with PLC/DCS, display instrument and computer . remote signal transmissions also can be carried out. The small pressure transmitter has high measurement orecision. high seismic and impact resistance
Feature:
1. High precision. high sensitiity measurement of differential pressure .
2. Simultanceous measurement of pressure and differential pressure .
3. Reverse polarity protection. current limiting protection.
4. Laser impact modulation. temperature compensation,surge prevention.









- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
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