®
VACUUM SENTRY
Combining unmatched performance with ultimate productivity, The Vacuum Sentry (V640 Series) guards system
service activity and provides notification when pre-set alarm thresholds are reached. Choose from the VG640
with local audible and visual alarms or the VG640T which adds the remote alarm receiver (R100) with audible,
visual and vibration alarms.
Features / Benefits
• Unmatched Resolution (as low as 0.5 micron)
• ½ Second Response Time (update rate)
• Backlit LCD
• Local Audible and Visual Alarm
• Radio Frequency (RF) Transmission Signal
(VG640T)
• Auto Shut Off
• Built-in Hanger
• User Addressable Remote Alarm(R100) available
(Operates with VG640T only)
• One Year Warranty
Applications “Green” Backlight “Red” Indicates Alarm Condition
• Vacuum Measurements During System Evacuation
• Measurements to Confirm System Leaks
• High Precision Laboratory Tests
Models
VG640 Vacuum Sentry with Local Alarms
VG640T Vacuum Sentry with Local Alarms & Remote Alarm (R100 included)
R100 Remote Alarm receiver (Audible, Visual & Vibration)
Front (R100) Integrated Belt Clip
Application Note
While the technician is servicing another system, the VG640T can
send a signal to the remote alarm (R100) up to 400 feet away.
SEALED UNIT PARTS CO., INC.
PO Box 21, 2230 Landmark Place, Allenwood, NJ USA
Phone: 732-223-6644 • Fax: 732-223-1617
www.supco.com •
[email protected]
®
VG640/VG640T Specifications
Sensor Type Thermistor
Connector Type Standard ¼ inch male flare fitting.
Vacuum Range 0 – 19,000 Micron (0 – 2,600 Pascal).
Resolution Measurement Range Resolution R100 Remote Alarm Receiver Specifications
0-140: 0.5 Micron Distance from VG640T Up to 400 ft*
140-400: 1 Micron Alarm Audible, visual and
400-800: 2 Micron vibrating alarm
800-2000: 5 Micron Alarm Volume 87 dB
2000-6000: 20 Micron Operating Temperature -20°F to 160°F
6000-9000: 100 Micron Range (-28°C to 70°C)
6000-16000: 200 Micron Power Source 9 V Battery
16000-19000: 1000 Micron Battery Life 45 Hours
Units Micron, milliBar, Pascal, Torr, milliTorr continuous usage,
Accuracy +/-10% or +/-10 Micron, whichever is larger (50 to 2000 Microns) at 75°F with low battery
Update Rate 0.5 sec. audible indicator.
Alarm Audible and visual alarm for high and low vacuum Weight 3 oz
Remote Alarm (R100) Up to 400ft* remote audible, visual and vibrating alarm for high and low vacuum Dimensions 5.0” H X 2.5” W X 1.0” D
Alarm Volume 87 dB for both unit and remote
*Distance is measured when the remote receiver is
Operating Temperature Range 0°F to 150°F ( -17°C to 65°C)
within a direct line of sight of the VG640T. Obstructions
Overpressure 800 PSI max (55 Bar) between the remote and the VG640T can reduce this
Power Source 3 AA Batteries distance.
Battery Life 600 Hours continuous usage, with battery indicator.
Auto Shutoff 8 hours when alarms are active.
When alarms are disabled:
• 10 minutes when vacuum reading is above 19,000 Microns
• 1 hour when vacuum reading is below 19,000 Microns
Weight 6 oz
Dimensions 5.5” H X 2.75” W X 1.5” D
*Distance is measured when the remote receiver is within a direct line of sight of the VG640T.
Obstructions between the remote and the VG640T can reduce this distance.
VGC
Vacuum Gauge Coupler
Insures leak free connection to vacuum gauge during measurement.
MORE PRODUCT CHOICES
VG64S VG64 With resolution as low as 1 micron and 1/2 second response time, the VG64
Single Port Digital provides accurate measurements, FAST. It makes evacuating a system EASY.
Digital Vacuum Gauge Features/Benefits Accessories
Vacuum Gauge • Ultra Fine Resolution • Built in Hanger
• Easy Access Cleaning Port VGC Vacuum Gauge Coupler
(as low as 1 Micron)
• 1/2 Second Response Time • Measures Vacuum in 10475 120 Volt AC Adapter
• Auto Shut Off 7 International Units
10740 Vinyl Case
SEALED UNIT PARTS CO., INC.
PO Box 21, 2230 Landmark Place, Allenwood, NJ USA
F448-01072011
Phone: 732-223-6644 • Fax: 732-223-1617
www.supco.com •
[email protected]
