7094 Digital Pressure Gauge Data Sheet0 pages
Time Electronics
7094 Digital Pressure Gauge
• 0 to 100bar (1500psi)
• Accuracy 0.2% of full scale
• Easy to read display with 5 digit resolution
• Analogue dial for % pressure indication
• Unique self-protection capability technology
• 3 times per second measure speed
• Suitable for field calibration applications
• Ideal for use with the 7194 pump
DESCRIPTION
The 7094 is a high-performance digital gauge for pressure measurement to 100bar (1500psi). The robust design means that it can
be used in critical environments where it is necessary to measure with accuracy, reproducibility, long-term stability and protection
against dust. Accuracy is 0.2% of full scale, and features include easy to use controls and an RS-232 port situated on the rear of the
unit. The 7094 is suitable for various applications including field gauge calibration, safety valve testing, and pressure regulator
checking. It can be used with the 7194 benchtop pneumatic pump for laboratory calibration, covering it’s pressure range.
SPECIFICATIONS
Range............................................................... 0 to 100bar (1500psi)
Accuracy.......................................................... 0.2% of fs (including non-linearity, hysteresis, repeatability & temperature effects for 20°C ± 3°C)
Pressure Units.................................................. kPa, Kgf/cm2, inHg, mmHg, inH2O, PSI, bar, MPa
Over pressure warning.................................... 120%
Measure speed................................................ 0.2 - 10 Readings per second, user settable
Display............................................................. LCD with backlight, pressure values displayed up to 5 digits with 15mm character
......................................................................... height and analogue dial graph 25mm wide
Resolution........................................................ 5 digits
Analogue dial graphic...................................... Includes pressure swing, % indication, low/high alarm
Peak detection................................................. Maximum and minimum peak values can be displayed.
Ambient temperature measurement................ Measurement of ambient temperature, range -10°C to 50°C, resolution 0.1°C.
RS-232 Interface.............................................. DB9. EasyCal software compatible (available from Time Electronics)
Pressure Port.................................................... ¼’’G BSP male thread
Environment..................................................... Operating temperature: -10°C to 50°C (14°F to 122°F)
......................................................................... Compensation temperature: -10°C to 50°C (14°F to 122°F)
......................................................................... Storage Temperature: -20°C to 70°C (-4°F to 158°F)
......................................................................... Relative humidity: < 95%
Power............................................................... Battery: one 9V alkaline battery (included). Battery life: 300 hours (10 readings/sec),
......................................................................... 6000 hours (1 reading/10sec), Power auto-off: 60 minutes power auto-off, can be
......................................................................... disabled by user, 9V 5.5 x 2.1mm External power socket
Materials........................................................... Case material: Aluminium alloy. Wetted parts: 316SS.
Dimensions/Weight.......................................... Display head only: 112mm×40mm, Total height: 178mm. Weight: 580g.
ORDERING INFORMATION
7094................................................................. Digital Pressure Gauge (0 to 100bar, 0.2% Accuracy)
C202................................................................. Factory Calibration Certificate (NPL traceable)
C203................................................................. 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 W: www.timeelectronics.com
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