HTA-01 High temperature array sensor


  • HTA-01 is a high temperature sensor array with variable length (up to 6mtr) and multiple temperature points capable of measuring temperature changes up to 350°C.
  • [Optional] Can be formed in a curved shape with 90° or even 180° transitions.
  • [Optional] Can be calibrated up to 600°C.
  • [Optional] Can be equipped with high temperature / high pressure feed through.
  • [Optional] Can be equipped with dielectric coating (PEEK or PTFE).


  • One-body design for all temperature points.
  • Encapsulated inside a stainless steel protection tube.
  • No need for re-calibration over time.
  • Pressure resistance up to 450bars.
  • Equipped with stainless steel protection tubing for the input cable.

Performance properties
Temperature range
-20 up to +350°C or up to +600°C4)
Temperature accuracy
1% FS3)

Temperature accuracy (typical)1)<0.8% FS3)
Temperature precision±0,45% FS3)
Temperature precision (typical)2)±0,35% FS3)
Temperature resolution0,1°C
Ingress Protection ratingIP 68
Operating Temperature range-50°C to +600°C
Physical properties
Housing material
SS304 – 1.4301
Dimensions (without cable)5)Variable (OD 2mm)
Weight (without cable)170g
Cable typeSS tubing / 3mm Dyneema reinforced cable
Cable length6)1.5mtr
Cable Bend Radius (dynamic)40mm
Cable Bend Radius (static)30mm
Connector type7)FC/APC
PackagingCustom packaging depending on the total length
Quality StatementHTA-01 sensor is compliant with IEC 61757:2018
All sensors are 100% tested and calibrated at SYLEX.
Sensor is manufactured according to ISO 9001:2008 and ISO 14001:2004


  • 1) Accuracy is established for each individual sensor under laboratory conditions and it includes hysteresis, non-linearity and repeatability of the sensor.
  • 2) Precision is established on a batch basis and it includes hysteresis, non-linearity, repeatability and reproducibility of the sensor.
  • 3) FS: full scale range
  • 4) Can be extended to range from -50 up to +600°C
  • 5) For further dimensions details see the product drawing.
  • 6) Cable length is extendable on request.
  • 7) Other connector types available on request.