Sensors and Sensing Systems

HS-01 Humidity sensor

Type: Humidity sensor

Application: Relative Humidity and temperature measurement in one body

Installation method: Clamping to an object

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Characteristics
  • HS-01 is an FBG-based relative humidity sensor usable in various environments.
  • HS-01 offers to measure temperature and relative humidity changes within one body.
  • The small dimensions of the body allow the sensor to be inserted in narrowed spaces.
  • Inbuilt particle filter made from PTFE for preventing particle and water droplet ingress.
  • Integrated temperature sensor for temperature compensation.
  • Can be manufactured completely without any metal.
Applications
  • Relative Humidity and temperature measurement in one body.
  • Combined with the right choice of housing material the sensor is suitable for harsh environments.
3D View
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Controls

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  • Rotate with the left mouse button.
  • Zoom with the scroll button.
  • Adjust camera position with the right mouse button.
  • Double-click to enter the fullscreen mode.
  • On mobile devices swipe to rotate.
  • On mobile devices pinch two fingers together or apart to adjust zoom.
  • On mobile devices 3 finger horizontal swipe performs panning.

Product specification

Performance properties
Relative Humidity range
 0-99%
Accuracy (guaranteed) 1)<3% FS3)
Accuracy (typical) 1)
<1.5% FS3)
Precision (guaranteed) 2)<1.25% FS3)
Precision (typical) 2)<0.75% FS3)
Temperature sensitivity~10pm/K
Relative Humidity Sensitivity~3pm/rH%
Operating Temperature range 4)0°C to +60°C
Temperature range 4)-20°C to +60°C
Ingress Protection ratingIP 42
Physical properties
Housing material
PEEK
Other housing materials 5)
PTFE, 316L – 1.4404, 304 – 1.4301
Dimensions (without cable) 6)Ø6mm x 80mm
Weight (without cable)< 10g
Cable type3mm Dyneema reinforced cable, 900µm tubing
Cable length 7)1m
Cable Bend Radius (dynamic)40mm (for 3mm cable)
Cable Bend Radius (static)30mm (for 3mm cable)
Connector type 8)FC/APC
Mounting methodClamping to an object
PackagingCardboard box with dimensions: 370x290x45mm
Quality Statement

The HS-01 sensor is compliant with IEC 61757-2-1:2021, and IEC 61757:2026
All sensors are 100% tested and calibrated at SYLEX
The sensor is manufactured according to ISO 9001:2008 and ISO 14001:2004

Notes:

  • 1) Accuracy is established for each sensor under laboratory conditions, and it includes hysteresis, non-linearity, and repeatability of the sensor. The guaranteed value is determined based on the largest absolute error found in this sample. The typical value is determined based on the average absolute error found in this sample.
  • 2) Precision is established on a batch basis and includes hysteresis, non-linearity, repeatability, and reproducibility of the sensor. The guaranteed value is determined based on the largest absolute error found in this sample. The typical value is determined based on the average absolute error found in this sample.
  • 3) FS: full-scale measurement range.
  • 4) With no icing or condensation.
  • 5) The housing material can be utilized for different applications
  • 6) See the product drawing for further dimensional details.
  • 7) Cable length is extendable on request
  • 8) Other connector types available on request

Product specification

Related products

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

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

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