Xi'an Kacise Optronics Co.,Ltd.
| 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 |
| Model | 477B-1 |
| Medium | Air And Compatible Gases |
| Range | 0-20.00" W.c. |
| Type | Digital Pressure Gauge |
| Temperature Resistance | -17.8 ~ 60 ℃ |
| Brand Name | Dwyer |
| Model Number | 477B-1/2/3 |
| Certification | CE |
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Product Specification
| 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 |
| Model | 477B-1 | Medium | Air And Compatible Gases |
| Range | 0-20.00" W.c. | Type | Digital Pressure Gauge |
| Temperature Resistance | -17.8 ~ 60 ℃ | Brand Name | Dwyer |
| Model Number | 477B-1/2/3 | Certification | CE |
| High Light | Dwyer 477B digital manometer ，air pressure measurement tool ，precision pressure sensor device | ||
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:
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 |
Company Details
Business Type:
Manufacturer
Year Established:
2008
Total Annual:
8000000-10000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Xi'an Kacise Optronics Co.,Ltd. is a professional manufacturer of measuring instruments , located in China xi’an City. Since 2008, Xi'an Kacise focused on the development and production of pressure, level and flow measuring instruments . We have been specializing... Xi'an Kacise Optronics Co.,Ltd. is a professional manufacturer of measuring instruments , located in China xi’an City. Since 2008, Xi'an Kacise focused on the development and production of pressure, level and flow measuring instruments . We have been specializing...
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