無線，測量壓差，空氣速度和流量
DP3無線壓差模塊是一個緊湊，高精度，自動范圍壓差模塊理想的低流量應用。DP3系列與Dwyer Meter應用軟件結合使用，可查看過濾器的壓降、管道中的靜壓以及皮托管或空氣流量站的速度壓力。產(chǎn)品應用
建筑調試建筑暖通空調測試和平衡關鍵環(huán)境測試工業(yè)過程驗證儀器儀表驗證
自動測距技術可將性能保持在0.1英寸H20
LED指示燈顯示模塊狀態(tài)、連接，為用戶充電和記錄
空中傳送更新確保模塊具有固件
單元可安裝在皮托管和速度柵格上
可充電電池可提供10小時的電池壽命
一鍵式設計便于操作和簡單記錄
堅固的外殼允許10英尺的下降而不受影響功能
根據(jù)模塊的傾斜度自動校正壓力讀數(shù)
Service:Non-corrosive dry gases.
Wetted Materials:Zinc plated brass; Silicon.
Accuracy:±0.5% FS span @ 25°C (includes non linearity, hysteresis, and non repeatability)*.
Pressure Limits:±10 in w.c. (±2.5 kPa).
Temperature Limits:Operating: -4 to 140°F (-20 to 60°C); Storage: -40 to 185°F (-40 to 85°C).
Power Requirements:3.7V lithium ion battery, user rechargeable.
Wireless Distance:50' (15 m).
Weight:3.3 oz (93.55 g).
Electrical Connections:Female mini-USB.
Hose Connections:Two barbed connections for use with 1/8" (3.18 mm) or 3/16" (4.76 mm) ID tubing.
Approvals:CE, FCC.
| Model | Description |
| DP3 | Wireless differential pressure module, high accuracy. |
| DP3-NIST | Wireless differential pressure module, high accuracy with NIST Calibration. |
