PX656-0.25BDI压差变送器 美国omega
高精度，低压工业变送器 PX656 高精度，低压工业变送器 理想的应用： 锅炉入口空气 暖通空调 工业通风柜 电平控制
规格
Excitation: 12 to 36 Vdc Output: 4 to 20 mA (2 wire) Linearity: PX656: 0.3% FS BFSL (0.5% Terminal Point) PX657: 0.15% FS BFSL (0.25% Terminal Point) Hysteresis: PX656: 0.02% FS PX657: 0.02% FS Repeatability: PX656: 0.05% FS PX657: 0.05% FS Operating Temp: -29 to 85°C (-20 to 185°F) Compensated Temp: -18 to 72°C (0 to 160°F) Thermal Effects: Zero: 0.015% FS/°F Span: 0.015% FS/°F Proof Pressure: 10 psi Burst Pressure: 50 psi Static Pressure: 100 psi Gage Type: Capacitance Max Loop Resistance: (Supply voltage - 12) x 50 Ω Calibration Report: NIST calibration at 25, 50, 75 and 100% FS; upscale and downscale provided Response Time: 250 ms Wetted Parts: Dry, clean non-corrosive gases only Enclosure: NEMA 4X (IP65); 137 L x 76 W x 64 mm D (5.4 x 3 x 2.5") Pressure Port: ? NPTF Electrical Conn: Screw terminal (two ? NPTF conduit) Weight: 955 g (2.1 lb) 注释: Comes with complete operator’s manual. To Order the High Accuracy PX657, change PX656 to PX657 in Model Number. See Part Number Builder below.
产品型号说明 (1) (2) PX65 - DI 选项描述 (1) Accuracy 选择 6 代表 Standard Accuracy 7 代表 High Accuracy (2) Range (inH2O) 选择 0.1 代表 0-0.1 0.25 代表 0-0.25 0.5 代表 0-0.5 01 代表 0-1 02 代表 0-2 03 代表 0-3 05 代表 0-5 10 代表 0-10 25 代表 0-25 50 代表 0-50 100 代表 0-100 200 代表 0-200 0.05B 代表 ± 0.05 0.25B 代表 ± 0.25 0.50B 代表 ± 0.50 01B 代表 ± 1 2.5B 代表 ± 2.5 05B 代表 ± 5 10B 代表 ± 10 25B 代表 ± 25 50B 代表 ± 50 100B 代表 ± 100 注意: 并非所有组合都有效，请参见规格表上有效的产品编号。
产品型号/产品描述 PX656-0.1DI 0-0.1 inH2O range transmitter with NEMA-4 enclosure and 4-20 mA output PX656-0.25DI 0-0.25 inH2O range transmitter with NEMA-4 enclosure and 4-20 mA output PX656-0.5DI 0-0.5 inH2O range transmitter with NEMA-4 enclosure and 4-20 mA output PX656-01DI 0-1 inH2O range transmitter with NEMA-4 enclosure and 4-20 mA output PX656-02DI 0-2 inH2O range transmitter with NEMA-4 enclosure and 4-20 mA output PX656-03DI 0-3 inH2O range transmitter with NEMA-4 enclosure and 4-20 mA output PX656-05DI 0-5 inH2O range transmitter with NEMA-4 enclosure and 4-20 mA output PX656-10DI 0-10 inH2O range transmitter with NEMA-4 enclosure and 4-20 mA output PX656-25DI 0-25 inH2O range transmitter with NEMA-4 enclosure and 4-20 mA output PX656-50DI 0-50 inH2O range transmitter with NEMA-4 enclosure and 4-20 mA output PX656-100DI 0-100 inH2O range transmitter with NEMA-4 enclosure and 4-20 mA output PX656-200DI 0-200 inH2O range transmitter with NEMA-4 enclosure and 4-20 mA output PX656-0.05BDI -0.05 to +0.05 inH2O range transmitter with NEMA-4 enclosure and 4-20 mA output PX656-0.25BDI -0.25 to +0.25 inH2O range transmitter with NEMA-4 enclosure and 4-20 mA output PX656-0.5BDI -0.5 to +0.5 inH2O range transmitter with NEMA-4 enclosure and 4-20 mA output PX656-01BDI -1 to +1 inH2O range transmitter with NEMA-4 enclosure and 4-20 mA output PX656-2.5BDI -2.5 to +2.5 inH2O range transmitter with NEMA-4 enclosure and 4-20 mA output PX656-05BDI -5 to +5 inH2O range transmitter with NEMA-4 enclosure and 4-20 mA output PX656-10BDI -10 to +10 inH2O range transmitter with NEMA-4 enclosure and 4-20 mA output PX656-25BDI -25 to +25 inH2O range transmitter with NEMA-4 enclosure and 4-20 mA output PX656-50BDI -50 to +50 inH2O range transmitter with NEMA-4 enclosure and 4-20 mA output PX656-100BDI -100 to +100 inH2O range transmitter with NEMA-4 enclosure and 4-20 mA output
PX656-05BDI PX656-05DI PX656-100BDI PX656-100DI PX656-10BDI PX656-10DI PX656-2.5BDI PX656-200DI PX656-25BDI PX656-25DI PX657-10DI PX657-1BDI PX657-1DI PX657-2.5BDI PX657-200DI PX657-25BDI PX657-25DI PX657-2DI PX657-3DI PX657-50BDI PX657-50DI PX657-5BDI PX657-5DIPX656-0.05BDI PX656-0.1DI PX656-0.25BDI PX656-0.25DI PX656-0.5BDI PX656-0.5DI PX656-01BDI PX656-01DI PX656-02DI PX656-03DI PX656-50BDI PX656-50DI PX657-0.05BDI PX657-0.1DI PX657-0.25BDI PX657-0.25DI PX657-0.5BDI PX657-0.5DI PX657-100BDI PX657-100DI PX657-10BDI
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