RSM系列 高精度多功能房間壓力監測儀-德威爾Dwyer
RSM系列 高精度多功能房間壓力監測儀為需要監測低微差壓的重要場合而設計。它能用于象醫院隔離房這樣需要保護的環境中監測正壓，負壓或差壓。RSM是一整套系統，帶背光的LCD數顯，帶有用戶自定義的界面，可通過觸摸屏直接設置壓力，安全，校準和報警等的設定：密碼保護，紅綠LED指示帶聲音報警，也可延時報警等。RSM為NEMA 1 (IP20)的防護，采用阻燃塑料用于室內。差壓顯示能精確到0.001英寸水柱。
Service: Air or nonconductive, nonexplosive gases.
Accuracy: ±0.5% FS.
Temperature Limits: 32 to 120°F (0 to 50°C).
Humidity Limits: 5 to 95% relative humidity (non-condensing).
Thermal Effects: ±0.03% FS/ °F (± 0.05% FS/ °C).
Pressure Limits: ±15 in w.c. (±3.7 kPa).
Supply Voltage: Order Code A (24 VAC): 18-32 VAC, 50-60 Hz. Order Code B (120 VAC): 85-265 VAC, 50-60 Hz. Main supply voltage fluctuations up to 10%.
Power Consumption (voltage output): 5 W.
Output Signal: Selectable 4-20 mA (2-wire), 0-5 VDC (3-wire), or 0-10 VDC (3-wire).
Loop Resistance (4-20 mA output): 0-510 Ω.
Electrical Connection: Removable terminal block.
Process Connections: Barbed fittings for 3/16" ID tubing.
Enclosure Rating: NEMA 1 (IP20) rated for indoor applications.
Housing: Fire retardant plastic.
Mounting: Mount to standard double gang metal electrical box using 4x4" plaster ring adapter.
Weight: 1.5 lb (680 g).
Agency Approval: CE, CSA.
Communications: BACnet MSTP ASC optional.
Dimensions: 8" H x 5.4" W x 1.8" D (20.3 H x 13.7 W x 4.1 D cm).
Switch Type: SPST.
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[VIP第7年] 指數:4
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