Heat Flow Sensors - MF-180 MF-180M

• MF-180 For general use, compact, high sensitivity
• MF-180M Compact design with high sensitivity
• MF-180 Repeatability: ±2%
• MF-180M Repeatability: ±2%
• MF-180 General Sensitivity: 0.028 mV/W・m-2
• MF-180M General Sensitivity: 0.025 mV/W・m-2

  • Model Number: MF-180 MF-180M
  • Data Sheet: Date Sheet File
Quantity:
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  • Heat Flow Sensors
  • Heat Flow Sensors
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Product Specification

MF-180 MF-180M Heat Flow Sensors Introduction
Due to a strong drive for energy saving nowadays, the interests towards the thermal insulation of facilities such as buildings, offices, factories, and houses, become higher. The MF-Series Heat Flow Sensors are designed to directly measure the heat radiations or heat transmission from wall, floor/ground, stock storage wall, and freezer wall, as well as to measure the heat flow rate of underground, by embedding or attaching the Heat Flow Sensor to the measuring part.

MF-180 and MF-180M are compact type heat flow sensor with high sensitivity. MF-180M is designed for outdoor use.

MF-180 MF-180M Heat Flow Sensors Main Functions
Compared to a heat flow measurement by common thermometer, these heat flow sensors result with very accurate measurements.
With high sensitivity, these heat flow sensors perform well even with low heat flow measurements. 

The heat flow sensors are calibrated using improved GHP method (JIS A 1412, ASTM C1777).

1. MF-180
The heat flow sensor is covered with black polyester sheet.
•  For general use, compact, high sensitivity

2. MF-180M
The heat flow sensor is molded with epoxy resin which has high waterproof property for burying underground and outdoor use for a long period of time.
•  Compact design with high sensitivity
•  For burying underground and high durability


MF-180 MF-180M Heat Flow Sensors Specifications

Models

MF-180

MF-180M

Characteristics


General
Use Compact
High Sensitivity

Waterproof
Ground Burial
High Durability

Application Environment

Indoor

Ground Burial

Radius of Installing Curvature (mm)

> 80mm

> 500mm

Waterproo

N/A

Applicable

Operation Temperature (°C)

Sensor

-30~+120

-20~+120

Cable

-25~+60

-25~+60

General Sensitivity 

(mV/W・m-2) (Room Temp.)

0.028

0.025

Repeatability (%)

±2

±2

Response Time (sec)

63%

4.6

1.5

95%

25

13

Internal Resistance (Ω) 

(Room Temp.)

150~550

150~550

Thermal Resistance (m2・°C/W)

1.4×10-2

1.5×10-2

Thermal Resistance Material

Teflon

Teflon

Coating Material

Polyester

Carbon FRP

Dimension (mm) (l x w x t)

42 x 20 x 0.9

50 x 25 x 1.2

Weight (g)

1.1

1.8


MF-180 MF-180M Heat Flow Sensors Parts Name and Descriptions


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