S201 Dew Point Sensor

S201 Dew Point Sensor with Display

This model is now out of production in favour of the new S211, S215 & S220 models with integral displays. If you need the relay output, the S305 would be the one to choose. The S201 details remain here for legacy reference only.

S201 is a very compact low range dew point sensor with integral LCD display and alarm relay output. This unit is ideal for mounting directly into compressed air dryers through standard G1/2″ male thread and provides both 4-20mA and SDI (SUTO Digital Interface) communications to interface with plant control systems and other SUTO products.

  • Range -60degC to +20degC S201
  • Range -80degC to +20degC S200
  • Pressure range -0.1 to 5.0MPa
  • Output 4-20mA 3 wire
  • Power supply 12-30Vdc 100mA
  • Relay Normally Open 32Vdc 500mA

The compact dimensions, G1/2″ mounting and IP65 rating allows easy installation of S201 sensors in a wide range of industrial applications. The LCD display is clear and easy to read for plant operators and the integral buttons allow easy setting of alarm points. Key to reliable operation is the fast sensor response time for speed of notification when compressed air dew point is out of valid ranges.

When used with a matching measuring chamber, the S201 can be fitted into any piping scheme for point testing using push fit or fast connectors.

Data Sheet

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+44 (0) 1443 772500 / 02922 780798

Red Dragon Limited T/A
Measure Monitor Control
Unit 15 Abergorki Industrial
Ynyswen Road
South Wales
CF42 6DL
United Kingdom
EORI: GB791056521000

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