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Dwyer 477B Digital Manometer for Air Pressure Measurement
Dwyer 477B Digital Manometer for Air Pressure Measurement
Dwyer 477B Digital Manometer for Air Pressure Measurement
Dwyer 477B Digital Manometer for Air Pressure Measurement
Dwyer 477B Digital Manometer for Air Pressure Measurement
Dwyer 477B Digital Manometer for Air Pressure Measurement
Dwyer 477B Digital Manometer for Air Pressure Measurement
Dwyer 477B Digital Manometer for Air Pressure Measurement
Specifications
Brand Name :
Dwyer
Model Number :
477B-1/2/3
MOQ :
1PCS
Payment Terms :
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability :
1000 Piece/Pieces per Week negotiable
Delivery Time :
5-8 work days
Packaging Details :
each unit has individual box and all boxes are packed in standard packages or customers requests available
Certification :
CE
Model :
477B-1
Medium :
Air And Compatible Gases
Range :
0-20.00" W.c.
Type :
Digital Pressure Gauge
Temperature Resistance :
-17.8 ~ 60 ℃
Description

Dwyer 477B Series Handheld Digital Manometer Precise Air Pressure Measurement



Product Introduction



The Dwyer 477B Series Handheld Digital Manometer is a high - precision instrument for air pressure measurement, which is suitable for applications such as laboratory calibration and air - flow measurement in commercial buildings. The following is a detailed introduction:

Dwyer 477B Digital Manometer for Air Pressure Measurement

Dwyer 477B Digital Manometer for Air Pressure Measurement

Dwyer 477B Digital Manometer for Air Pressure Measurement

Dwyer 477B Digital Manometer for Air Pressure Measurement


Features



High - precision Measurement: It can measure positive pressure, negative pressure or differential pressure, with a full - scale accuracy of ±0.10% in the temperature range of 60 to 78°F (15.6 to 25.6°C), which is four times more accurate than most standard manometers.

Multiple Pressure Units: It supports up to seven common English and metric pressure units, and users can select them according to their needs without the need for unit conversion.

Data Storage Function: The manometer has a memory function that can store up to 40 readings, which is convenient for users to recall historical data and reduces the time for data recording.

Backlight and Hold Function: The backlight provides auxiliary lighting for use in dimly lit environments. The hold function can fix the current pressure value, which is convenient for users to read and record.

Over - pressure Alarm: It has visual and audible over - pressure alarms, which can remind users in time when the measured pressure exceeds the set range, ensuring the safety of the instrument and the measured system.



Technical Specs at a Glance


Brand name Dwyer
Model 477B Series
Range 0-20.00" w.c.
Service Air and compatible gases.
Wetted Parts Consult factory.
Accuracy ±0.10% of full scale from 60 to 78F° (15.6 to 25.6°C); ±1% of
full scale from 32 to 60 and 78 to 104°F (0 to 15 .6 and 25.6 to 40°C).
Pressure Hysteresis ±0.1% of full scale.
Pressure Limits See chart on catalog page.
Temperature Limits 0 to 140°F (-17.8 to 60°C).
Display 4-digit LCD (.425" H x .234" W digits).
Weight 10.2 oz. (289 g).
Agency Approvals CE


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Dwyer 477B Digital Manometer for Air Pressure Measurement

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Product Detail
Brand Name :
Dwyer
Model Number :
477B-1/2/3
MOQ :
1PCS
Payment Terms :
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability :
1000 Piece/Pieces per Week negotiable
Delivery Time :
5-8 work days
Contact Supplier
Dwyer 477B Digital Manometer for Air Pressure Measurement
Dwyer 477B Digital Manometer for Air Pressure Measurement
Dwyer 477B Digital Manometer for Air Pressure Measurement
Dwyer 477B Digital Manometer for Air Pressure Measurement

Xi'an Kacise Optronics Co.,Ltd.

Verified Supplier
7 Years
Shaanxi
Since 2008
Business Type :
Manufacturer
Main Products :
Fluid Level Meter, Water Quality Sensor, Precision Pressure Sensor
Total Annual :
8000000-10000000
Employee Number :
100~150
Certification Level :
Verified Supplier
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