7078 Auto-Ranging Digital Pressure Gauge Data Sheet0 pages

Time Electronics

7078 Auto-Ranging Digital Pressure Gauge
• Vacuum to 200bar (3000psi)
• Accuracy 0.1% of reading
• 9 engineering units
• High accuracy silicone piezo resistive sensors
• Reads both gauge and absolute pressure
• Easy to read backlit colour display
• Robust with protective rubber housing
• Ideal for use with TE calibration pumps
DESCRIPTION
A high performance digital pressure gauge that has the ability to auto-range and maintain a 0.1% of reading accuracy
from vacuum to 200bar. The 7078 eliminates the need for multiple gauges to span many different ranges, solving the
problem of over ranging errors. Both users and companies benefit by replacing several gauges with the 7078, with
less maintenance and calibration required, saving both downtime and excessive costs.
In addition to precision the 7078 is designed for arduous use with shock proof componentry and an integrated rubber
casing for increased durability. This makes the gauge ideal for laboratory and field calibration work. To complement
the gauge Time Electronics offer a range of pressure pumps. These include the 7090 and 7095 hand pumps, and the
7194 tabletop pneumatic pump. The 7078 can also be used with pressure calibrators.
SPECIFICATIONS
Range........................................................ Vacuum to 200bar (3000psi) auto-ranging
Accuracy................................................... +/- 0.1% of reading, +/- 0.01% of full scale, +/- one least significant digit
Pressure Units........................................... psi, kPa, mmHg, inHg, inH20, mmH20, kg/cm², BarAbsolute, psiAbsolute,
mBarAbsolute, mmHgAbsolute, Bar, mBar
Sensors..................................................... Multiple piezo resistive sensors
Pressure Reading Capability.................... Gauge and absolute pressure
Protection.................................................. Rugged, shock-proof design (protective rubber housing as standard)
.................................................................. Setback thread protects the port from damage in the event the unit is dropped
Display...................................................... Easy to read backlit colour display with full 2 line alphanumerics
Process Connection.................................. ¼” NPT Male
Materials.................................................... Stainless steel valve, rubber housing, electronic board, AA batteries (3)
Power........................................................ Powered by 3 AA batteries with 500 hours of rated battery life
Dimensions............................................... H165 x W115 x D55mm
Weight....................................................... 0.88kg
ORDERING INFORMATION
7078.......................................................... Auto-Ranging Digital Pressure Gauge (Vacuum to 200bar)
C204................................................................. Factory Calibration Certificate (NPL traceable)
C205................................................................. UKAS Calibration Certificate (ISO 17025)

Due to continuous development Time Electronics reserves
the right to change specifications without prior notice.

Time Electronics Ltd, Unit 11 Sovereign Way, Botany Industrial Estate, Tonbridge, Kent, TN9 1RH. United Kingdom.
T: +44 (0) 1732 355993 F: +44 (0) 1732 770312 E: mail@timeelectronics.co.uk

www.timeelectronics.com

v1a 11/7/11