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General Information
SECTION 1
This manual contains technical and general information relating to the installation, operation, and
calibration of Hastings Vacuum Gauges
,
Controllers, and Gauge Tubes.
For best performance, Hastings vacuum gauges should be operated with the appropriate Hastings
gauge tube. Attempting to use a Hastings vacuum gauge with other manufacturers tubes may
result in damage to both the gauge and tube.
1.1 Features
Hastings vacuum gauges and controllers are self-contained instruments that offer extreme versatil-
ity for most vacuum applications. The electronic design assures long life and minimal maintenance.
Compact VT & CVT Models are ready for mounting onto a panel.
Hastings vacuum gauges and controllers utilize Hastings rugged but sensitive gauge tubes which
are designed specifically for each of the three available pressure ranges (consult Hastings Ordering
and Dimension guide).
1.2 Specifications
Pressure range:
VT-4 series, CVT-14/24, ..................................................................... 0-20 Torr or 0-20 mbar
VT-5, CVT-15/25, .........................................................................0-100 mTorr or 0-0.1 mbar
VT-6series, CVT-16/26, .................................................................. 0-1000 mTorr or 0-1 mbar
Input power ........................................................................................... 115 or 230 VAC, 50/60 Hz
Output signal ..................................................................................... 0-1 VDC (analog, non-linear)
Control relays ................................................................................... 5A @ 250 VAC (resistive load)
5A @ 30 VDC (resistive load)
Cables ................................................................................................................. 6 ft (1.8 m) power
8 ft (2.4 m) gauge tube
Weight:
Panel mount meters ........................................................................... 1.78 lb (0.81 kg) w/cables
Panel mount controllers ..................................................................... 2.13 lb (0.97 kg) w/cables
Cabinet models.................................................................................... 4.25 lb (2.0 kg) w/cables
1.3 Accessories
Gauge tube extension cables are available in 8, 25, 50, & 100 foot lengths. Other installation
accessories include various drop out traps, quick disconnects and filters. Please consult your factory
representative or the Hastings Ordering and Dimension guide for information
concerning these accessories.
Summary of Contents for CVT-14/24
Page 1: ...page 1 VT CVT SERIES VACUUM GAUGES and CONTROLLERS HASTINGS INSTRUCTION MANUAL ...
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