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Digital Pressure Gauge 2.5" -1 to 10 Bar, 2 Alarms

Digital Pressure Gauge 2.5" -1 to 10 Bar, 2 Alarms

These are a great economical pressure gauges with inbuilt indicator and two relay outputs. The display can be configured to show the pressure in bar, PSI, kPa, MPA, kg/cm², mmHg or inHg. The pressure sensor has two set points with hysteresis, allowing for simple level switching or window ("out of band") alarms. The display changes from green to vivid red with a relay is triggered. The relays will switch 250 VAC at 5 A, allowing for direct control of compressors, pumps or alarms. The sensor mounts with a ¼" NPT thread.


  • Accuracy: ±0.25 % F.S.
  • Thick film strain guage on ceramic and stainless steel (SUS316)
  • -1 to 10 bar Measurement range
  • 5 digit, 10.16 mm tall LED display
  • Multi-coloured display changes from green to vivid red when either relay is triggered
  • Configurable display units
  • 2× 250 VAC, 5 A relays
  • ¼" NPT thread
  • Protection class: For Indoor use only IP50. If used outdoors an enclosure is required
  • CE EMC certification


Power Supply:14 to 30 VDC
Measuring Accuracy:0.25% Full scale
Display Range:-19,999 to 99,999 with adjustable decimal point
Maximum Pressure:20 bar
Burst Pressure:60 bar
Response Time (0 to 90 %):50 ms
Relay Contact Ratings:
AC: 250 V, 5 A
DC: 30 V, 7 A
Display:5 digit, 10.16 mm tall red / green LED
Diaphragm Material:Ceramic Al2O3 - 96%
Pressure Port Material:Stainless steel 1.4401
Environmental Operating Range:-10 to 60 °C, 20 to 90% RHT non condensing
Environmental Storage Range:-30 to 80 °C, 20 to 90% RHT non condensing
Dimensions:64 mm wide × 105 mm high × 35 mm deep
Manufacturer Part:SPD3-230N22


We carry a selection of the full range of options listed in the datasheet. Non-stocked configurations may be available but may be subject to minimum order quantities or different pricing. Contact us for more information.

Feature Comparison:


SKU: AXS-132

1 available

Qty. Price
(AUD ex. GST)
1 to 4 $189.00
5 to 9 $170.10 (10% off)
10+ $160.65 (15% off)
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