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A typical screw-in fluid temperature sensor for Wall Mounted Boiler

Short Description:

This sensor originally designed for use in gas boiler applications, they can be used anywhere that you want to sense or control temperature of a liquid in a pipe. Built-in NTC thermistor or PT element, various industry standard connector types are available.


Product Detail

Product Tags

Immersion Temperature Sensor for Wall-Mounted Boiler

A very typical screw-in fluid temperature sensor which originally designed for use in gas boiler applications, with a 1/8″BSP thread and integral plug-in locking connector. can be used anywhere that you want to sense or control temperature of a liquid in a pipe, Built-in NTC thermistor or PT element, various industry standard connector types are available.

Features:

■ Miniature, immersible, and Fast thermal response
■ To install and fixed by screw thread (G1/8" thread) , easy to install, size can be customized
■ A glass thermistor is sealed with epoxy resin, Suitable for use in high humidity and high moisture conditions
■ Proven long term Stability and Reliability ,Excellent performance of voltage resistance
■ Housings could be Brass, Stainless steel and plastic
■ Connectors could be Faston, Lumberg, Molex, Tyco

Applications:

■ Wall-hanging stove, Water Heater
■ Hot water boiler tanks
■ Automobile engines (solid), engine oil (oil), radiators (water)
■Automobile or motorcycles ,the Electronic fuel injection
■ Measuring oil / coolant temperature

Characteristics:

1. Recommendation as follows:
R25℃=10KΩ±1% B25/50℃=3950K±1% or
R25℃=50KΩ±1% B25/50℃=3950K±1% or
R25℃=100KΩ±1% B25/50℃=3950K±1%
2. Working temperature range: -30℃~+105℃
3. Thermal time constant: MAX. 10sec.
4. Insulation voltage: 1800VAC, 2sec.
5. Insulation resistance: 500VDC ≥100MΩ
6. Above characteristics all can be customized

Dimensions:

size MFL-1

Product specification:

Specification
R25℃
(KΩ)
B25/50℃
(K)
Disspation Constant
(mW/℃)
Time Constant
(S)
Operation Temperature

(℃)

XXMFL-10-102□ 1 3200
approx. 2.2 typical in still air at 25℃
5 - 9    typical in stirred water
-30~105
XXMFL-338/350-202□
2
3380/3500
XXMFL-327/338-502□ 5 3270/3380/3470
XXMFL-327/338-103□
10
3270/3380
XXMFL-347/395-103□ 10 3470/3950
XXMFL-395-203□
20
3950
XXMFL-395/399-473□ 47 3950/3990
XXMFL-395/399/400-503□
50
3950/3990/4000
XXMFL-395/405/420-104□ 100 3950/4050/4200
XXMFL-420/425-204□ 200 4200/4250
XXMFL-425/428-474□
470
4250/4280
XXMFL-440-504□ 500 4400
XXMFLS-445/453-145□ 1400 4450/4530

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