LIQ-SWITCH

CRYOGENICS

LIQ-SWITCH




 
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LIQ-SWITCH is a switch over system for liquid N2 tanks.

Functions:

- Real time monitoring measures and pressures through LCD display with backlight 
- Alarm signaling through blinking visual and acoustic indicators with recovery time programmable by the user
- Programming by encoder with button integrated
- Alarm acoustic signal with stop pushbutton on front panel
- Solenoid valves status indication on front panel
- Automatic switch over functions for empty tank, through integrated solenoid valves
- Set points programmable by the user for minimum level, low operating tank pressures,  high and low supply output pressure
- N2 Supply output status available on front panel with Liquid or Gas LED indication
- Manual function for maintenance operations
- Proprietary network protocol CRIONet
- Remote monitoring for measures and alarms through optional modem card PSTN or through external MOD-COM modem for PSTN/ GSM network
- Auxiliary output switch for external cumulative alarm indicator or hooter