MC Digital Differential Manometer HVAC Testing Gas Pressure

Place of Origin china
Brand Name MC
Certification CE
Model Number YW-721
Minimum Order Quantity 10
Price usd63.3piece/pieces
Packaging Details carton 135*57*30mm
Delivery Time 3-5 work days
Payment Terms L/C, D/A, D/P, T/T, Western Union,
Supply Ability 1000
Product Details
Measuring Range Pressure: 0~100 HPa 0~45.15 InH2O Wind Speed: 10~100 M/s (medium Density = Air Density = 1.29 Kg/m3) Calibration Zero Calibration; Point Calibration
Pitot Tube Coefficient 1 Resolution 0.01 HPa/0.01 InH2O
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MC Digital Differential Manometer

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Digital Differential Manometer HVAC

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Digital hvac gas pressure tester

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Product Description

Made in China MC Air Pressure Gauge HVAC Gas Tester Differential Pressure Meter Digital Manometer

Introductions:

YW-721 is an instrument for measuring pressure difference.

YW-721 is often used to measure small pressure difference (such as detecting the permeability of a filter), air flow pressure, small suction force, and pitot tube gas flow rate measurement.

YW-721 adopts high-quality pressure sensor with superior performance. It has the advantages of fast, sensitive, good stability and so on.

YW-721 supports zero calibration and point calibration, which can effectively reduce the impact of zero drift

 

Model
YW-721
 
Parameter
Pressure difference; wind speed
 
Sensor
Differential pressure sensor
 
Measuring Range
Pressure: 0~100 hPa
0~45.15 inH2O
Wind Speed: 10~100 m/s (medium density = air density = 1.29 kg/m3)
 
Accuracy
±0.03 hPa (0~0.30 hPa)
±0.05 hPa (0.31~1.00 hPa)
±(1.5% readings+0.1 hPa) Other ranges
±0.01 inH2O (0~0.12 inH2O)
±0.02 inH2O (0.13~0.40 inH2O)
±(1.5% readings+0.04 inH2O) Other ranges
 
Calibration
Zero calibration; point calibration
 
Unit
Pressure: hPa, kPa, bar, mbar, psi, mmHg, mmH2O, inHg, inH2O, ftH2O, kgf/cm2, ozf/in2
Wins speed: m/s, fpm
 
Resolution
0.01 hPa/0.01 inH2O
 
Pitot Tube Coefficient
1
 
Sample Interval
0.5 seconds
 
Operation Temperature
0~50℃
 
Storage Temperature
-20~60℃ (without batteries)
 
Power Interface
Micro USB
 
Power Supply
3 pcs of 1.5V AAA alkaline batteries /1.2V AAA rechargeable batteries
 
Battery Life
About 90 hours (when backlight off)
 
Case Material
ABS
 
Weight
About 90g (not including batteries)
 
Certificate
CE; ROHS
 
Warranty
12 months

 

Features:
• 12 pressure units
• Wind speed measurement
•Zero calibration and point calibration
• Data retention (HOLD)
•Support difference mode
•Query the maximum and minimum values
• Screen with backlight
•Automatic shut-down
• Low battery reminder

 

MC Digital Differential Manometer HVAC Testing Gas Pressure

MC Digital Differential Manometer HVAC Testing Gas Pressure

MC Digital Differential Manometer HVAC Testing Gas Pressure

 

MC Digital Differential Manometer HVAC Testing Gas Pressure

MC Digital Differential Manometer HVAC Testing Gas Pressure

Application areas:
• HVAC system
• Fan, blower pressure and wind speed
• filter
• laboratory
• Negative pressure cabin, room
• Pipeline gas pressure

MC Digital Differential Manometer HVAC Testing Gas Pressure

 

 


• Please operate the instrument correctly and use it in the environment defined in the technical parameter table.
Precautions:

• Please dispose of waste in accordance with relevant national environmental protection regulations.
• Avoid sun exposure.
• Avoid direct contact with corrosive chemicals.

warn:

• It is forbidden to disassemble without permission!
•Strictly prevent the impact of strong electricity and static electricity!