Gems Series 47 Conductivity Based Liquid Level 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. The 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.
Gems Series 47 Liquid Level Control
- 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
Applications:
- Hazardous Locations
- Monitoring and Control
- Storage Tank Alarm Panel
- Input for Computer
- Input for Phone Dialer
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