选择的筛选器
                
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    QM42-DPS1-1Q  Differential Pressure Sensor +/- 1 in W.C. 
 1-Wire Serial Interface
 2.09 m (6.9 ft) 5-pin M12 Pigtail QD
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    QM42-DPS20-1Q  Differential Pressure Sensor +/- 20 in W.C. 
 1-Wire Serial Interface
 2.09 m (6.9 ft) 5-pin M12 Pigtail QD
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    QM42-DPS1-2Q  Differential Pressure +/- 1 in W.C. 
 Modbus RS-485 Serial Interface
 2.09 m (6.9 ft) 5-pin M12 Pigtail QD
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    QM42-DPS20-2Q  Differential Pressure +/- 20 in W.C. 
 Modbus RS-485 Serial Interface
 2.09 m (6.9 ft) 5-pin M12 Pigtail QD
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    QM42-DPS5-1Q  Differential Pressure Sensor +/- 5 in W.C. 
 1-Wire Serial Interface
 2.09 m (6.9 ft) 5-pin M12 Pigtail QD
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    QM42-DPS5-2Q  Differential Pressure +/- 5 in W.C. 
 Modbus RS-485 Serial Interface
 2.09 m (6.9 ft) 5-pin M12 Pigtail QD