Dwyer 2000系列差壓錶 等級IP67
指 針 式 差 壓 錶
代理品牌：Dwyer
Dwyer 2000系列差壓錶 等級IP67
貝鑫科技提供 Dwyer 經典款 2000系列差壓錶Magnehelic®。具備無摩擦磁力機芯與 IP67 防護等級，抗震耐過壓。廣泛應用於無塵室正負壓監控、空調濾網阻塞警報與風機壓差測量。【貝鑫科技-Dwyer唯一指定專業總代理 提供專業選型與現貨供應】
⏹︎ Magnehelic® 2000系列 差壓錶 簡介
2000系列差壓錶是一款功能廣泛的低差壓測量儀表，提供多達 81 種型號與 27 種選配規格，能滿足各種應用需求。
⏹︎ 產品特色
一、專利機芯技術： 採用 Dwyer 獨家簡單且無摩擦的 Magnehelic® 機芯設計，能快速且精準地顯示空氣或非腐蝕性氣體的壓力狀況——無論是正壓、負壓 (真空) 或差壓皆適用。
二、堅固耐用設計： 此款儀表具備優異的抗衝擊、抗震動與抗過壓能力，並符合 IP67 防候防塵防水等級，適應各種惡劣環境。
⏹︎ 延伸閱讀
⏹︎ 規格
| 適用 | Compatible gases and liquids. |
| 接液材質 | Consult factory. |
| 錶殼 | Die cast aluminum case and bezel, with acrylic cover. Exterior finish is coated gray to withstand 168 hour salt spray corrosion test. |
| 精度 | ±2% (-HA model ±1) of FS (±3% (-HA ±1.5%) on -0, -100PA, -125PA, -10MM and ±4% (-HA ±2%) on -00, -60PA, -6MM ranges), throughout range at 70°F (21.1°C). |
| 壓力限制 | -20 in Hg to 15 psig (-0.677 to 1.034 bar); MP option: 35 psig (2.41 bar); HP option: 80 psig (5.52 bar). |
| 外殼防護等級 IP67 |  |
| 過壓 | Relief plug opens at approximately 25 psig (1.72 bar), standard gages only. |
| 溫度限制 | 20 to 140°F* (-6.67 to 60°C). -20°F (-28°C) with low temperature option. |
| 尺寸 | 4˝ (101.6 mm) diameter dial face. |
| 安裝方向 | Diaphragm in vertical position. Consult factory for other position orientations. |
| 製程連接 | 1/8˝ female NPT duplicate high and low pressure taps - one pair side and one pair back. |
| 重量 | 1 lb 2 oz (510 g), MP & HP 2 lb 2 oz (963 g). |
| 標準配件 | Two 1/8˝ NPT plugs for duplicate pressure taps, two 1/8˝ pipe thread to rubber tubing adapter, and three flush mounting adapters with screws. (Mounting and snap ring retainer substituted for three adapters in MP & HP gage accessories.) |
| 法規認證 | Meets the technical requirements of EU Directive 2011/65/EU (RoHS II). Note: -SP models not RoHS approved. |
| 注意事項 | May be used with hydrogen. Order a Buna-N diaphragm. Pressures must be less than 35 psi. For applications with high cycle rate within gage total pressure rating, next higher rating is recommended. See Medium and High pressure options. *Low temperature models available as special options. |
⏹︎ 型號參考
