Page
4
of
8
InteliTHERM HTG400 Instruction Manual, issue 1a
I
NTRODUCTION
The Proton Products InteliTHERM HTG400 handheld temperature gauge is a portal contact
(thermometer) temperature instrument designed for use on continuous cable production lines for bare
metal wire temperature measurement.
The temperature gauge is designed with a V-shaped wire slot which consists of one copper flange
and one constantan flange separated by a thin insulator on a rotary wheel. When the heated wire is
put on the V-shaped slot, a thermos electric voltage is generated between both flanges during the
contact and the temperature is determined by measuring the voltage.
Note:
DO NOT use electrically-conductive detergent to clean the flanges and the rotary wheel.
Please use a dry soft brush to clean it if necessary.
S
PECIFICATIONS
Temperature measurement range: ambient temperature to +400°C (752F)
Error:
±
0.5°C ± 0.2% of reading
Display: Segment LCD.
Battery type: 18650 Li-ion
Battery capacity: 3500mAh.
Battery life: >1000 measurements.
Charging interface: USB-C
Charging voltage: 4.7V~5.2V
Charging current:
≥
500mA
Rotary wheel
V-shaped wire slot
Constantan flange
Copper flange
