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陜西正捷工程科技有限責任公司
陜西正捷工程科技有限責任公司
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帶整體安裝支架NEMA4外殼UBT系列夾持式超聲波熱能表是一種經濟型夾持式超聲波熱能表
帶整體安裝支架 NEMA 4外殼
UBT系列夾持式超聲波熱能表是一種經濟型夾持式超聲波熱能表。它是傳統內聯式熱能表的超聲波替代品。該系列使用溫度傳感器進行能量測量，使用帶時差的超聲波進行流量測量。
產品應用
建筑服務能源管理用于能源管理或使用冷凍水回路的建筑服務的熱量/能量計量
特點
能量測量
安裝簡單連接電源并進入管道內徑，調整傳感器并將儀表夾在管道上?緊湊輕便的設計，具有易于安裝的一體式夾持裝置，適用于不含空氣的均質液體?屏幕顯示能量率和總能量以及脈沖輸出和通信選項
Service:Clean water with <3% by volume of particulate content, or up to 30% ethylene glycol.
Range:0.3 ft/s to 32 ft/s (0.1 m/s to 10 m/s).
Display:Backlit: 2.28" x 0.43" (58 mm x 11 mm), 2 line x 16 characters.
Accuracy:±3% of flow reading for velocity rate >1 ft/s (0.3 m/s).
Power Requirements:12 V to 24 V ±10% AC/DC at 7 watts per unit. Optional plug-in 12 V power supply.
Power Consumption:7 W (DC) or 7 VA (AC) max.
Temperature Limits:Process: 32 to 185°F (0 to 85°C); Ambient: 32 to 122°F (0 to 50°C).
Outputs:Pulse: 1 opto-isolated MOSFET relay, 500 mA max, 166 pps max, 200 Hz max.
Humidity Limit:90% RH at 122°F (50°C) max.
Communication:Pulse, optional Modbus® communication.
Enclosure Rating:IP54.
Enclosure Material:Plastic polycarbonate.
Repeatability:±0.15% of measured value.
Electrical Connections:16.4' (5 m) cable.
Flow Direction:Any.
Mounting Orientations:Any.
Weight:1.10 lb (0.5 kg).
Agency Approvals:CE.
ADDITIONAL SPECIFICATIONS
Applicable Pipe Material:Steel, SS, copper, or plastic.
Pipe Outside Diameter:3/4 to 4" (25 to 115 mm); 5 to 7" (125 to 180 mm). Pipe size is dependent on pipe material and internal diameter.
Applicable Pipe Lining:None.
Pipe Wall Thickness:0.02 to 0.36" (0.5 to 10 mm).
Model Description
UBT-14 3/4-4" Ultrasonic heat meter with pulse output.
UBT-16 5-7" Ultrasonic heat meter with pulse output.
UBT-24 3/4-4" Ultrasonic heat meter with pulse output and Modbus® communications.
UBT-26 5-7" Ultrasonic heat meter with pulse output and Modbus® communications.
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