Sensors and Sensing Systems

STS-11 Surface temperature sensor

Type: Surface temperature sensor

Application: Surface temperature measurement, chemical and oil & gas applications

Installation method: Direct surface mounting

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Characteristics
  • STS-11 is a surface temperature contact sensor with a wide measuring range from -70°C to 150°C.
  • STS-11 features small dimensions and has optimized construction for mitigating and absorbing shock and tension.
  • The sensor comes with different cable types based on the desired application temperature range, see the Physical properties table on the next page, section Cable type
  • Contact temperature measurement with improved temperature resolution and transition.
  • Direct surface mountable.
  • The ruggedized housing is deployable in harsh environments.
Applications
  • Surface temperature measurement.
  • Chemical and oil & gas applications.

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Product specification

Performance properties
Temperature range1)
-70°C up to +150°C
Temperature accuracy (guaranteed)2)
1% FS4)
Temperature accuracy (typical)2)
0,8% FS4)
Temperature precision (guaranteed)3)
±0,5% FS4)
Temperature precision (typical)3) ±0,3% FS4)
Temperature resolution 0,03°C
Temperature sensitivity 38pm/°C
Ingress Protection rating IP 66
Physical properties
Housing material
Aluminium 7075-T6
Dimensions (without cable)5) 40mm x 61mm x 9.5mm
Weight (without cable) 64g
Cable type6) 3mm Dyneema (Stainless Steel) tubing, 900µm PTFE
Cable length7) 1mtr
Cable Bend Radius (dynamic) 30mm
Cable Bend Radius (static) 15mm
Connector type8) FC/APC
Mounting method Direct surface mounting
Packaging Cardboard box with dimensions: 370x290x45mm
Quality Statement The sensor is compliant with IEC 61757:2018 and IEC 61757-2-1:2021. All sensors are 100% tested and calibrated at SYLEX. Sensor is manufactured according to ISO 9001:2008 and ISO 14001:2004

Notes:

  • 1) Survival temperature for up to 300°C. The calibration range is to be agreed upon with the client based on the project requirements.
  • 2) Accuracy is established for each sensor under laboratory conditions and it includes hysteresis, non-linearity, and repeatability of the sensor.
  • 3) Precision is established on a batch basis and it includes hysteresis, non-linearity, repeatability, and reproducibility of the sensor.
  • 4) FS: full-scale range
  • 5) For further dimensions details see the product drawing
  • 6) Cable type is application-dependent
  • 7) Cable length is extendable on request
  • 8) Other connector types available on request

Related products

The STS-11 magnetic cover is a cover to protect the STS-11 sensor

WCP-01 is a IP67 watertight connector protection for FC/APC connectors

LCP-03 is an optional product modification for extending sensors cable lengths.