HEAT FLOW SENSOR Z2012-01 to Z2017-01

Sensor with Thermocouple that can Simultaneously Measure Temperature and Heat Flow

To Be Discontinued

Check table below for product availability.

Models Z2012-01 to Z2017-01 add a K thermocouple to the Z2012 to Z2017 heat flow sensors, providing a single sensor that can measure both temperature and heat flow.

The flexibility enables you to measure even rounded objects such as piping that could not be measured properly before. In addition, you can measure objects that were impossible to isolate for measurement before, for example the surfaces of small parts and narrow gaps.

Key Features

  • Built-in K thermocouple in heat flow sensor, simultaneous measurement of temperature and heat flow with a single sensor
  • Increased work efficiency since heat flow sensor and thermocouple can be affixed in a single step
  • Measure the movement and volume of heat energy with Model LR8432 Heat Flow Logger
  • Waterproof heat flow sensor that can measure curved surfaces (Minimum radius of sensor curvature 30 mm (1.18 in))
  • Isolation of heat generated and dissipated in automotive parts
  • Evaluate the thermal performance of building materials
  • Measure the energy efficiency of consumer electronics
  • Study the impact of body heat
  • Index temperature fluctuation in agriculture and civil engineering

Model No. (Order Code)

Z2012-01 Discontinued, S size, 1.5 m (4.92 ft) length
Z2013-01 Discontinued, M size, 1.5 m (4.92 ft) length
Z2014-01 Only a few left, L size, 1.5 m (4.92 ft) length
Z2015-01 Discontinued, S size, 5 m (16.41 ft) length
Z2016-01 Discontinued, Only a few left, M size, 5 m (16.41 ft) length
Z2017-01 Only a few left, L size, 5 m (16.41 ft) length
Use with Hioki Heat Flow Logger LR8432.

Basic specifications

Models Z2012-01, Z2015-01 Z2013-01, Z2016-01 Z2014-01, Z2017-01
Typical sensitivity 0.01 mV/W•m -2 0.04 mV/W•m -2 0.08 mV/W•m -2
Thermocouple K type thermocouple, Responsivity 0.3 s
Operating temperature Sensor part : -40 °C to 150 °C (-40.0 °F to 302.0 °F)
Cable part: -25 °C to 120 °C (-13.0 °F to 248.0 °F)
Waterproof protection IP06, IP07 (EN60529)
Internal resistance
(including cable)
3 Ω to 500 Ω 3 Ω to 1000 Ω 3 Ω to 1500 Ω
Min. curvature radius 30 mm (1.18 in)
Compression strength 4 MPa
Thermal resistance 1.3 × 10 -3 (m 2·K/W)
Repeatable precision ±2 %
Sensor part dimensions W: 10 mm (0.39 in)
  L: 9.1 mm (0.36 in) L: 31.6 mm (1.24 in) L: 54.1 mm (2.13 in)
  t: 0.25 mm (0.01 in)
Cable length 1.5 m (4.92 ft) (Z2012-01, Z2013-01, Z2014-01)
5 m (16.41 ft) (Z2015-01, Z2016-01, Z2017-01)

Heat Flow Measurement (1)

*For sticking Z2012 to Z2017 sensors


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