TSI QT 36 Heat Stress Monitors

Sensor specification

Dry bulb sensor - 1000 Ohm platinum RTD

Accuracy and ranges: +/-0.5º C from 0º C to 120º C (+/-0.9º F from 32º F to 248º F)

Wet bulb sensor - 1000 Ohm platinum RTD

Accuracy and ranges: +/-0.5º C from 0º C to 120º C (+/-0.9º F from 32º F to 248º F)

Globe sensor - 1000 Ohm platinum RTD

Accuracy and ranges: +/-0.5º C from 0º C to 120º C (+/-0.9º F from 32º F to 248º F)

Relative humidity sensor

Accuracy and ranges: +/-5% from 20 to 95% (non-condensing)

Air Velocity Probe - Omni-directional heated thermistor

Accuracy and ranges: +/-(0.1 m/s + 4%) from 0 to 20 m/s

Measurement Parameters

Dry bulb, wet bulb and globe temperatures, relative humidity

Air velocityo

WBGT (indoor) index

WBGT (outdoor) index

Heat index / HUMIDEX

Temperature reading: Celsius or Fahrenheit

Data logging intervals: 1, 2, 5, 10, 15, 30 or 60 minutes

Event logging mode+

Head-Torso-Ankle Weighted Average WBGT (optional with tri-sensors

Case size (including mounted sensor assembly)23.4 x 18.3 x 7.6 cm (9.2” x 7.2” x 3”)

Weight: 1.2 kg (2.6 lb) with mounted sensor assembly