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WBGT HD32 2 WBGT INDEX (Delta OHM)

WBGT-HD32_2_WBGT_INDEXHD 32.2 INSTRUMENT FOR THE ANALYSIS OF THE WBGT INDEX
HD32.2 – WBGT Index is an instrument made by Delta Ohm srl for the analysis of WBGT index (Wet Bulb Glob Temperature: wet bulb temperature and globe thermometer temperature) in presence or in absence of solar radiation.


Reference Regulations:
ISO 7243: Hot environments. Estimation of the heat stress on working man, based on WBGT index (wet bulb temperature and Globe thermometer).
ISO 8996: Ergonomics of the thermal environment – Determination of theenergy metabolism.
ISO 7726: Ergonomics of the thermal environment – Instruments for measuring physical quantities.
The instrument is provided with three inputs for probes with SICRAM module:
the SICRAM module interface between the instrument and sensor connected and communicate the sensor parameters and calibration data to the instrument. All SICRAM probes can be plugged into any of the inputs: they are automatically recognized upon turning the Instrument on. The main features of the instrument are:

  • Logging: data acquisition and logging to the integral instrument memory.
  • Storage capacity: 64 different logging sections, sample interval, user selectable.
  • You    can    set    the    automatic    logging    start    with    auto-start function( Start/Stop time ).
  • The    measurement unit of the temperature: °C, °F, °K.
  • Date and time of the instrument.
  • The    display    of    maximum, minimum, medium statistic parameters and their deletion.
  • The    data    transfer    speed    via    the    RS232    serial    port.

Technical Features

Instrument
Dimensions (Length x Width x Height) : 85x90x40 mm
Weight : 470 g (batteries included)
Materials : ABS, rubber
Display : back light, with dot-matrix 160x160 points, visible area 52x42mm

Working conditions
Working temperature : -5 … 50°C
Storage temperature : -25 … 65°C
Working relative humidity : 0 … 90% RH no condensation

Protection Degree : IP67

Instrument uncertainty : ± 1 digit @ 20°C

Power supply
Mains power supply (code SWD10) : 12Vdc/1A
Batteries : 4 batteries 1.5V type AA
Autonomy : 200 hours with 1800mAh alkaline
batteries Power absorbed with : < 45µA
instrument off Safety of the stored data  : unlimited