Choose from 4 Sizes, Waterproof Heat Flow Sensors
that can Measure Curved Surfaces

The Z2012 to Z2019 are waterproof and flexible heat flow sensors for
Hioki Heat Flow Logger LR8432. 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.

Model No. (Order Code)

Z2012S size, 1.5 m (4.92 ft) length
Z2015S size, 5 m (16.41 ft) length
Z2013M size, 1.5 m (4.92 ft) length
Z2016M size, 5 m (16.41 ft) length
Z2014L size, 1.5 m (4.92 ft) length
Z2017L size, 5 m (16.41 ft) length
Z2018SS size, 1.5 m (4.92 ft) length
Z2019SS size, 5 m (16.41 ft) length

Use with Hioki Heat Flow Logger LR8432.

Key Features

• SS size ideal for measurement of small parts such as electronic parts
• 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

Basic specifications

ModelsZ2018, Z2019Z2012, Z2015Z2013, Z2016Z2014, Z2017
Typical sensitivity0.003 mV/W•m ^-20.01 mV/W•m ^-20.04 mV/W•m ^-20.08 mV/W•m ^-2
Operating temperatureSensor part : -40 °C to 150 °C(-40.0 °F to 302.0 °F),
Cable part: -40 °C to 120 °C (-40.0 °F to 248.0 °F)
Waterproof protectionIP06, IP07 (EN60529)
Internal resistance (including cable)3 Ω to 500 Ω3 Ω to 500 Ω3 Ω to 1000 Ω3 Ω to 1500 Ω
Min. curvature radius30 mm (1.18 in)
Compression strength4 MPa
Thermal resistance1.3 × 10 ^-3 (m ^2·K/W)1.4 × 10 ^-3 (m ^2·K/W)
Repeatable precision±2%
Sensor part dimensionsW: 5.5 mm (0.22 in)W: 10 mm (0.39 in)
 L: 6.0 mm (0.24 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)t: 0.28 mm (0.011 in)
Cable length1.5 m (4.92 ft) (Z2012, Z2013, Z2014, Z2018), 5 m (16.41 ft) (Z2015, Z2016, Z2017, Z2019)
Catalog: HEAT FLOW SENSORS Z2012 SeriesDownload PDF  [2MB]English

For more information, click here