Dwyer 2000 - HA 高精度MAGNEHELIC®微差壓表
* 精度1% 。
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FEATURES/BENEFITS
| Service | Air and non-combustible, compatible gases (natural gas option available). Note: May be used with hydrogen.Order a Buna-N diaphragm. Pressures must be less than 35 psi. |
| WettedMaterials | Consult factory. |
| Housing | Die cast aluminum case and bezel with acrylic cover. Exterior finish is coated gray to withstand |
| Accuracy | ±1% FS (±1.5% on -0, -100PA, -125PA, -10MM and ±2% on -00, -60PA, -6MM ranges) throughout range at70°F (21.1°C). |
| Pressure Limits | -20 in Hg to 15 psig (-0.677 bar to 1.034 bar). |
| Overpressure | Relief plug opens at approximately 25 psig (1.72 bar), standard gages only. See Overpressure Protection note oncatalog page. |
| Temperature Limits | 20 to 140°F (-6.67 to 60°C). |
| Size | 4" (101.6 mm) diameter dial face. |
| MountingOrientation | Diaphragm in vertical position. Consult factory for other position orientations. |
| ProcessConnections | 1/8" female NPT duplicate high and low pressure taps – one pair side and one pair back. |
| Weight | 1 lb 2 oz (510 g). |
| StandardAccessories | Two 1/8" NPT plugs for duplicate pressure taps, two 1/8" pipe thread to rubber tubing adapters, and threeflush mounting adapters with screws. |
| AgencyApprovals | Meets the technical requirements of EU Directive 2011/65/EU (RoHS II). |
