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Sentry sensors and gauges

Sentry has designed a number of unique sensors which, together with our partners, allows us to provide measurement and monitoring solutions for a wide range of applications. These sensors may be wired to other Sentry products or, through the use of our SentryRADTx products, connected wirelessly.


Sentry Sensor small gauge

LPG gauge (magnetic)

  • Used on LPG tanks
  • Unique Sentry design
  • Retains visual indication
  • Fits all float mechanisms
  • Unaffected by heat or age
  • 1% resolution
  • Simple 2-screw fitting does not require tank emptying.
  • IP68
  Sentry Sensor Aplollo

Liquid gauge (ultrasonic)

  • Used on smaller oil tanks
  • Used  to detect any surface which has a moving level (e.g. water, foodstuffs)
  • 1% resolution
  • Simple 2-screw fitting does not require tank emptying.
  • Waterproof

 


Sentry Sensor VISYVISY (magnetostrictive)

  • Used on larger fuel tanks
  • IP68
  • Accuracy better than 1%
  • Stainless steel construction
  • Can measure water at bottom of fuel tank
  Sentry Sensor ISPT

Oil (hydrostatic)

  • Used on larger oil tanks
  • Unique Sentry design
  • Fits all tanks
  • Unaffected by heat or age
  • 1% resolution
  • IP68

Sentry Telemetry can interface to a wide variety of different sensors:
  • Meters with a pulse output.
  • Alarm contacts
  • Anti tamper
  • 4 to 20 mA
  • 0 to 5 volts
  • Pressure
  • Radio

Remote Sensing, Monitoring & Metering

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Certifications
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(where applicable)
 
EN:50014:1997
 
EN50020:2002
 
R&TTE Directive 1999/5/EC
 
Low Voltage Directive EN60950
 
CE-approved logo CE approved
 
WEEE compliant logo WEEE compliant
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