Time Electronics TE Gauge: Digital Pressure Gauges

 

Teknik Doküman

Product Description:

The TEG range of digital pressure gauges provide high accuracy, resolution and stability. Their robust design means that each gauge can be used in critical environments where it is necessary to measure with accuracy, reproducibility, long-term stability and protection against dust.

Gauges are available with accuracy up to 0.02% of full scale, with simple controls and various features for improved usability. An RS-232 port situated on the rear of the unit for software readback (EasyCal software from Time Electronics). Applications include lab and field pressure calibration when accompanied by a calibration pump for pressure generation.

Product Specification:

Range Vacuum to 2500bar (see below for specific models and ranges)
Pressure Types Gauge / Absolute / Differential / Compound
Accuracy 0.2% / 0.1% / 0.05% / 0.02% of full scale
Pressure Units Total of 11 pressure units possible: Pa, kPa MPa, Kgf/cm2, mmH2O, inH2O, mmHg, inHg, PSI, mbar, bar. Some units are not enabled depending on range.
Over Pressure Warning 120%
Measure Speed Display rate: 3 readings per second (Default setting).
Adjustable from 10 readings per second to 1 reading every ten seconds
Display LCD with backlight, pressure values displayed up to 5 digits with 16.5mm character height and analogue dial graph 25mm wide
Resolution 5 digits
Pressure Bar Graph In addition to the numeric pressure indication LCD display contains a circular fifty-one segment bar graph to provide the user with a quick visual estimation of pressure from 0 to 100% full scale output.
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, ½’’G BSP male thread (>1000bar) 0.156 inch (4mm) test hose for differential pressure (Other connections available per request)
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 Display head only: 112mm×35mm, Total height: 178mm.
Weight 580g
Gauge Pressure
Model # Range (bar) Range (psi) Available Accuracies (% FS)
TEG-GVAC -1 to 0bar -15 to 0psi 0.02 / 0.05 / 0.1 / 0.2
TEG-G160mb 0 to 160mbar 0 to 2psi 0.05 / 0.1 / 0.2
TEG-G350mb 0 to 350mbar 0 to 5psi 0.02 / 0.05 / 0.1 / 0.2
TEG-G700mb 0 to 700mbar 0 to 10psi 0.02 / 0.05 / 0.1 / 0.2
TEG-G1b* 0 to 1bar 0 to 15psi 0.02 / 0.05 / 0.1 / 0.2
TEG-G2b* 0 to 2bar 0 to 30psi 0.02 / 0.05 / 0.1 / 0.2
TEG-G3.5b 0 to 3.5bar 0 to 50psi 0.02 / 0.05 / 0.1 / 0.2
TEG-G7b 0 to 7bar 0 to 100psi 0.02 / 0.05 / 0.1 / 0.2
TEG-G10b 0 to 10bar 0 to 150psi 0.02 / 0.05 / 0.1 / 0.2
TEG-G20b 0 to 20bar 0 to 300psi 0.02 / 0.05 / 0.1 / 0.2
TEG-G35b 0 to 35bar 0 to 500psi 0.02 / 0.05 / 0.1 / 0.2
TEG-G40b 0 to 40bar 0 to 600psi 0.02 / 0.05 / 0.1 / 0.2
TEG-G70b 0 to 70bar 0 to 1000psi 0.02 / 0.05 / 0.1 / 0.2
TEG-G100b 0 to 100bar 0 to 1500psi 0.02 / 0.05 / 0.1 / 0.2
TEG-G140b 0 to 140bar 0 to 2000psi 0.02 / 0.05 / 0.1 / 0.2
TEG-G200b 0 to 200bar 0 to 3000psi 0.02 / 0.05 / 0.1 / 0.2
TEG-G350b 0 to 350bar 0 to 5000psi 0.02 / 0.05 / 0.1 / 0.2
TEG-G600b 0 to 600bar 0 to 8700psi 0.02 / 0.05 / 0.1 / 0.2
TEG-G700b 0 to 700bar 0 to 10000psi 0.02 / 0.05 / 0.1 / 0.2
TEG-G1000b 0 to 1000bar 0 to 15000psi 0.1 / 0.2
TEG-G1600b 0 to 1600bar 0 to 25000psi 0.1 / 0.2
TEG-G2000b 0 to 2000bar 0 to 30000psi 0.1 / 0.2
TEG-G2500b 0 to 2500bar 0 to 36000psi 0.1 / 0.2

Gauge Pressure Notes:
The compensated temperature for 0.025% FS is 20°C ± 3°C. The compensated temperature for 0.05 / 0.1 /0.2% FS is 10°C to 50°C.
Models above 70bar = Sealed Gauge Pressure
Media: Gas only from vac to 700mbar. Gas or Liquid from 1bar to 2500bar.
Burst Pressure: Vac to 350bar = 3x, 700 to 1000bar = 2x, 1600 to 2500bar = 1.5x.
* 0.025% FS for gas media only on these models.

Absolute Pressure
Model # Range (bar) Range (psi) Available Accuracies (% FS)
TEG-A350mb 0 to 350mbar 0 to 5psi 0.1 / 0.2
TEG-A700mb 0 to 700mbar 0 to 10psi 0.1 / 0.2
TEG-A1b 0 to 1bar 0 to 15psi 0.1 / 0.2
TEG-A2b 0 to 2bar 0 to 30psi 0.1 / 0.2
TEG-A3.5b 0 to 3.5bar 0 to 50psi 0.1 / 0.2
TEG-A7b 0 to 7bar 0 to 100psi 0.05 / 0.1 / 0.2
TEG-A10b 0 to 10bar 0 to 150psi 0.05 / 0.1 / 0.2
TEG-A20b 0 to 20bar 0 to 300psi 0.05 / 0.1 / 0.2
TEG-A35b 0 to 35bar 0 to 500psi 0.05 / 0.1 / 0.2
TEG-A70b 0 to 70bar 0 to 1000psi 0.05 / 0.1 / 0.2
TEG-A100b 0 to 100bar 0 to 1500psi 0.05 / 0.1 / 0.2
TEG-A200b 0 to 200bar 0 to 3000psi 0.05 / 0.1 / 0.2
TEG-A350b 0 to 350bar 0 to 5000psi 0.05 / 0.1 / 0.2

Absolute Pressure Notes:
Media = Gas only from 350mbar to 3.5bar. Gas or Liquid from 7bar to 350bar.
Burst Pressure: 3x on all ranges.

Compound Pressure
Model # Range (bar) Range (psi) Available Accuracies (% FS)
TEG-C160mb 0 to ±160mbar 0 to ±2psi 0.02 / 0.05 / 0.1 / 0.2
TEG-C350mb 0 to ±350mbar 0 to ±5psi 0.02 / 0.05 / 0.1 / 0.2
TEG-C400mb 0 to ±400mbar 0 to ±6psi 0.02 / 0.05 / 0.1 / 0.2
TEG-C600mb 0 to ±600mbar 0 to ±9psi 0.02 / 0.05 / 0.1 / 0.2
TEG-C1b 0 to ±1bar 0 to ±15psi 0.02 / 0.05 / 0.1 / 0.2
TEG-CV2b -1 to 2bar -15 to 30psi 0.02 / 0.05 / 0.1 / 0.2
TEG-CV4b -1 to 4bar -15 to 60psi 0.02 / 0.05 / 0.1 / 0.2
TEG-CV7b -1 to 7bar -15 to 100psi 0.02 / 0.05 / 0.1 / 0.2
TEG-CV10b -1 to 10bar -15 to 150psi 0.02 / 0.05 / 0.1 / 0.2
TEG-CV20b -1 to 20bar -15 to 300psi 0.02 / 0.05 / 0.1 / 0.2
TEG-CV25b -1 to 25bar -15 to 360psi 0.02 / 0.05 / 0.1 / 0.2
TEG-CV40b -1 to 40bar -15 to 600psi 0.02 / 0.05 / 0.1 / 0.2

Compound Pressure Notes:
The compensated temperature for 0.02% FS is 20°C ± 3°C. The compensated temperature for 0.05 / 0.1 /0.2% FS is 10°C to 50°C.
Media = Gas.
Burst Pressure: 3x on all ranges.

Differential Pressure
Model # Range (bar) Range (inH2O) Available Accuracies (% FS)
TEG-DP2.5mb 0 to ±2.5mbar 0 to ±1inH2O 0.05
TEG-DP5mb 0 to ±5mbar 0 to ±2inH2O 0.05
TEG-DP10mb 0 to ±10mbar 0 to ±4inH2O 0.05
TEG-DP25mb 0 to ±25mbar 0 to ±10inH2O 0.05
TEG-DP50mb 0 to ±50mbar 0 to ±20inH2O 0.05
TEG-DP75mb 0 to ±75mbar 0 to ±30inH2O 0.05
TEG-DP160mb 0 to ±160mbar 0 to ±50inH2O 0.05
TEG-DP350mb 0 to ±350mbar 0 to ±150inH2O 0.02 / 0.05
TEG-DP700mb 0 to 700mbar 0 to ±300inH2O 0.02 / 0.05

Differential Pressure Notes:
The compensated temperature for 0.05% FS is 10°C to 50°C. The compensated temperature for 0.02% FS is 20°C ± 3°C.
Media = Gas.
Burst Pressure: 2.5 & 5mb = 100x / 10mb = 50x / 25 to 75mb = 20x. 160 to 700mb = 3x.