GEMS Sensors, Inc Flow & Level Controllers >> 47D1A0A4 自动化与控制流体控制系统流量与液位控制器液位控制器-产品快照
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- GEMS Sensors, Inc Flow & Level Controllers >>
- 型号:
- 47D1A0A4
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产品介绍
GEMS Sensors, Inc Flow & Level Controllers >> 47D1A0A4 自动化与控制流体控制系统流量与液位控制器液位控制器
GEMS Sensors, Inc 47D1A0A4
GEMS Sensors, Inc Flow & Level Controllers >>
Relay; Alarm Panel Control; SPDT; 5A; 50K; Aux Contacts; 120VAC Primary; 4 Chnl Overview Series 47 controls offer complete alarm panel control in a single package. Powered output contacts allow quick connection of lights and audible alarms. Test and silence functions are built in. Unit also carries one SPDT master alarm contact for remote alarm activation. Approved for Class I, II, III, Division 1, Groups C, D, E, F, G hazardous atmospheres, Series 47 controls supply four channels which can be used with conductivity liquid level sensors or dry contact sensors. This device functions as an alarm or single point control. Field adjustable for direct or inverse operation, it can operate separate visual alarms with a common audible alarm channel. Silence and test terminals are standard. For additional lights, alarms or outputs, auxiliary contacts must be ordered. Features Solid State Reliability 0-50K Ohm/cm Sensitivity Alarm Contacts for Audible and Visual Alarms 4 Channel Relay Removable Terminal Strips Inverse or Direct Acting Field Selectable U.L. Recognized
Brand/Series : Warrick Series 47
Automation & Control Fluid Control Systems Flow & Level Controllers Level Controllers
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