CS INSTRUMENTS


All goods, without exception, are developed, produced, and calibrated in Germany. CS Instruments ensures that the slogan "Made in Germany" is more than a written statement. It's put into action.

For these reasons, we can confidently state that CS Instruments has long been one of the world's top manufacturers of measurement technologies for compressed air and gases.



  • Find your leak size (l/min) and show the potential savings (£/year)
  • Automatically adapts the sensitivity to the environment and eliminates ambient noise
  • Photograph leaking parts
  • Transmit leak details via USB to your desktop software or via Bluetooth to your app
  • Velocity Range: Up to 224 Nm/s
  • Temperature Range: Up to 180°C
  • Pressure Range: Up to 16 bar
  • Size Compatibility: Usable from DN15 to DN80
  • Precision: ±1.5% or ±1% of the measured value, ±0.3% of full scale
  • Protection: IP67 rating
  • Optional Interfaces: Modbus Tcp (Ethernet), Poe, M-bus
  • Pressure Range Up to 40 Bar
  • Temperature Range Up to 80°c
  • Integrated Display to Show the Measured Values
  • Available From ½" to 2''
  • Settings Adjustable via the Keys of the Display
  • Pressure Range Up to 40 Bar
  • Temperature Range From -30 to 80°c
  • Protection Class IP65 Integrated Display to Show the Measured Values
  • Can Be Used From Dn 8 to Dn 80
  • Settings Adjustable via the Keys of the Display
  • Main Counter Reading Can Be Reset via the Display
  • For Velocities Up to 224 Nm/s
  • Pressure Tight Up to 50 Bar

  • Temperature Range Up to 110°c

  • Protection Class Ip65

  • Integrated Display for Showing the Measured Values

  • Easy Installation Under Pressure

  • Settings Can Be Changed via the Display

  • Main Counter Reading Can Be Reset via the Display

  • Suitable for Gas Velocities Up to 224 Nm/s
  • Measurement of standard volume flow, operating volume flow, mass flow
  • Measurement at high temperatures of up to 350°C
  • Measurement up to 63 bar(g)
  • Suitable for unknown/changing gas compositions and mixed gases
  • Aggression resistant – all parts in contact with media made of stainless steel
  •  Not sensitive to vibrations due to reference vibration measurement
  • No moving parts
  • Particularly suitable for extremely high flow rates
  • Extremely fast response time: 100 ms
  • Measures flow, total consumption, temperature and pressure
  • Measurement at high temperatures – max. 200 °C
  • Measurement in various gases by selecting gas type, on request
  • Can be used in pipes from DN 20 to DN 500
  • Installation via 1/2″ ball valve under pressure
  • RS 485 interface (Modbus-RTU), 4…20 mA, pulse output as standard
  • Robust and the lightweight
  • Improved detection of leaks with optional acoustic trumpet
  • Modern lithium-ion battery with high capacity, external recharger
  • Minimum operating time 10 h Easy operation via keypad