Heating Plate; Figure 2-2 - Internal View Of The Hydran 201Ti - GE Hydran 201 i Instruction Manual

Internal Components

Figure 2-2 - Internal View of the Hydran 201Ti

A finned high-temperature adaptor (1.5-in NPT only) can also be purchased (Figure B-6 on
page B-4) to increase the maximum operating temperature of the H201Ti.
2.4.2

Heating Plate

Military-grade heating resistors and a temperature-sensing thermistor are mounted on the
heating plate (item 2 in Figure 2-2 on page 2-5). The power input to the heating plate is
controlled by the Hydran 201Ti and the aluminum cover (item 3 in Figure 2-1 on page 2-3)
acts as a heat radiator. This allows the enclosure to maintain the temperature of the
Hydran 201 sensor (and electronics) between 25 and 50 °C (77 and 122 °F), regardless of
the ambient or oil temperatures. For details, see Section 2.6 on page 2-14.
Part 17997 Rev. 6, March 2011 2-5