EKO HF-10S Manuale di istruzioni - Pagina 9

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5-2. Installation

Before

installation,

please

WARNING/CAUTION].

There are two ways to install the heat flow sensor:

The installation method will differ by installing permanently or temporarily.

Before installing the heat flow sensor, heat flux direction and polarity of the heat flow sensor output must be

verified (see [5-2. Parts Name and Descriptions]). Polarity of the output voltage when heat flow enters from

the black surface with model number (MF-180, HF-30S, HF-10S) of each heat flow sensor or surface with a

white dot (MF-180M) is indicated

1. Permanent Installation

Embedding the heat flow sensor in a measuring surface

This method of installation uses adhesive; once the heat flow sensor is adhered to the surface, the

NOTE:

sensor cannot be peeled off or reused.

Place the heat flow sensor on the measuring surface so that the heat flows perpendicular to the heat flow

sensor, and attach it with an appropriate adhesive* or similar material used on the subjected surface.

Avoid any air gaps between the heat flow sensor and the subjected surface; embed the sensor using the

same material used on the subjected surface.

To avoid getting effects from the surrounding radiation, paint the surface with same color.

*Adhesive, such as One Component RTV (deoximation type), KE45W by Shin-Etsu Chemical Co.

Attaching the heat flow sensor on the measuring surface

Place the heat flow sensor on the installing surface and attach it with thermal conductive silicon grease**.

Avoid using such as double-sided tape which would require strong force to remove the heat flow sensor

from the surface.

Avoid any air gaps between the heat flow sensor and the subjected surface.

To avoid getting effects from the surrounding radiation, paint the surface with same color.

**Grease type silicon grease has high thermal conductivity and bonding effect. Optional accessories:

YG6111 (200g、1kg)

EKO INSTRUEMTNS CO., LTD. Heat Flow Sensors Instruction Manual Ver.7

carefully

read

the

safety

requirements

stated

section

[3-1.

Pg. 8