PMS Particle Sensor Safety Cabinet

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Features

Secondary containment, polypropylene construction
Intended for sampling of ambient temperature process chemicals between 15 to 40 °C
Liquid leak detector
Safety cut-off switch
External leak alarm light with external contact closure allows leak alarm communication to external systems
Inlet and outlet sample shut-off valves
PFA Bubble Separator to remove large bubbles
Clear top access door with door interlock
Controlled power supply to the chemical particle counter
Two pairs of side-mounted handles

Particle Sensor Spec

Introduction PMS Particle Sensor Safety Cabinet

Houses the chemical particle sensor, detects chemical leaks with an external alarm, and provides secondary containment when a leak occurs. In the event of a chemical leak within the chemical particle counter or sample connections, the system will automatically detect the leak, shut off inlet and outlet sample valves, turn off power to the particle sensor, and provide an external alarm contact.

Features PMS Particle Sensor Safety Cabinet

Secondary containment, polypropylene construction
Intended for sampling of ambient temperature process chemicals between 15 to 40 °C
Liquid leak detector
Safety cut-off switch
External leak alarm light with external contact closure allows leak alarm communication to external systems
Inlet and outlet sample shut-off valves
PFA Bubble Separator to remove large bubbles
Clear top access door with door interlock
Controlled power supply to the chemical particle counter
Two pairs of side-mounted handles

Benefits PMS Particle Sensor Safety Cabinet

Provides safe containment of the chemical particle sensor
Auto detection of chemical leak with alarms
Enables safety shut-off of chemical sample lines during alarm conditions

Applications

Particle monitoring of:

Chemical distribution systems
Semiconductor process tools
High-purity chemical packaging plants

Specifications

Cabinet Materials of Construction	Polypropylene
Sample Temperature	15 – 40 °C (59 – 104 °F)
Power	100 to 240 VAC, 50 – 60 Hz, 3 A
Sample Inlet Tubes	¼” PFA, inlet and outlet
Sample Tube Outer Containment	¾-inch FNPT, inlet and outlet
Exhaust	30 – 50 cfm, 2-inch threaded female connection
Drain Connection (in case of leak)	½-inch FNPT
Clean Dry Air	> 5 cfm, 30 psi, ½-inch FNPT
Environment	18 – 28 °C (64 – 82 °F), Humidity < 60%, non-condensing
Alarm Indicator	Dome Light (G/R), external alarm connection available
External Dimensions (L x W x H)	39 x 28 x 15 in (99 x 71 x 38 cm)