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* 精度1% 。
* 鏡像縮放疊加消除視差誤
* 六點校正證書
* IP67防護(hù)，*防護(hù)，可適合灰塵和浸水情況
* 可選耐腐蝕刷304 SS 邊框
產(chǎn)品簡介
詳細(xì)介紹
銷售：鐘
Dwyer 2000 - HA 高精度MAGNEHELIC®微差壓表、Dwyer 2000 - HA 高精度MAGNEHELIC®微差壓表、Dwyer 2000 - HA 高精度MAGNEHELIC®微差壓表
Dwyer 2000 - HA 高精度MAGNEHELIC®微差壓表
* 精度1% 。
* 鏡像縮放疊加消除視差誤差
* 六點校正證書
* IP67防護(hù)，*防護(hù)，可適合灰塵和浸水情況
* 可選耐腐蝕刷304 SS 邊框
FEATURES/BENEFITS
• Accurate within 1%
• Mirrored scale overlay eliminates parallax error
• Six point calibration certificate included
• IP67 - Fully protects against dust and immersion
• Optional corrosion resistant brushed 304 SS bezel
APPLICATIONS
• Clean room positive pressure indication
• Filter monitoring
• Air velocity with Dwyer pitot tube
• Blower vacuum monitoring
• Fan pressure indication
• Duct, room, or building pressures
Note: Shown with optional -SS bezel
DESCRIPTION
The SERIES 2000-HA High Accuracy Magnehelic® Gage is twice as accurate as the standard Magnehelic® gage. The well-engineered High Accuracy Magnehelic® Gage offers a mirrored overlay as standard in order to eliminate any parallax error when taking measurements. A six point calibration certificate is included with each high accuracy model. The rugged IP67 casing helps fully protect against dust and water ingress. The redesigned corrosion resistant brushed 304 stainless steel bezel option offers a clean tapered design, yet minimizes the possibility of any dust accumulation on the edges.
SPECIFICATIONS
Service | Air and non-combustible, compatible gases (natural gas option available). Note: May be used withhydrogen. Order a Buna-N diaphragm. Pressures must be less than 35psi. |
Wetted Materials | Consult factory. |
Housing | Die cast aluminum caseand bezel withacrylic cover.Exterior finish is coated grayto withstand 168hour salt spraycorrosion test. |
Accuracy | ±1% FS (±1.5% on -0, -100PA,-125PA, -10MM and ±2% on -00, -60PA,-6MM ranges) throughout range at 70°F (21.1°C). |
Pressure Limits | -20 in Hg to 15 psig(-0.677 bar to 1.034 bar). |
Overpressure | Relief plugopens at approximay 25 psig (1.72bar), standard gagesonly. See Overpressure Protection note on catalog page. |
Temperature Limits | 20 to 140°F (-6.67to 60°C). |
Size | 4" (101.6 mm)diameter dial face. |
Mounting Orientation | Diaphragm in vertical position. Consult factory forother position orientations. |
Process Connections | 1/8" femaleNPT duplicate highand low pressure taps – one pair sideand one pairback. |
Weight | 1 lb 2 oz (510 g). |
Standard Accessories | Two 1/8" NPT plugs for duplicate pressure taps, two 1/8" pipe thread to rubber tubingadapters, and threeflush mounting adapters with screws. |
Agency Approvals | Meets the technical requirements of EU Directive 2011/65/EU (RoHS II).
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