Installation - Hitron HM-90 Series Instruction Manual

Displacer type level switch
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Installation

■ Conditions for Installation and Adjustment
- Default connection is top type but it is customized to side to side, side to bottom.
According to the dimensioned drawing, the connection and main unit must be leveled
and it is recommended to install a bracket to support the product if necessary.
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-
Vessel
Prevent the heat of content from being transferred to the instrument
when installing the product.
Check Ex-proof rating and fluid temperature before applying an Ex-proof product. If
the temperature of measure object exceeds 350˚C, cannot use an Ex-proof type
product(HM-90H-Ex).
If the temperature of measure object exceeds 120˚C, use a high-temperature
product (HM-90H, HM-90H-Ex), and insulate the main unit and connection as
shown below.
HITROL CO., LTD.
Isolation valve
HM-90B
Do not insulate the housing and cooling fin.
HM-30, 90 Series
13

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This manual is also suitable for:

Hm-30Hm-90Hm-90hHm-90-exHm-90h-ex

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