Pt100 Fast Response Temperature Sensor for Boiler
The mini fast-response temperature Sensor is a foil sensor containing platinum winding which is embedded in two 0.05 mm thick polyamide foils. the measuring insert is located inside the immersion tube having direct physical contact with the thin tube walls. For electrical connection, a 2.5 m cable with free cable ends is available.
In order to guarantee short response times, the sensor is to be immersed as deep as possible into the medium to be controlled without being protected by an additional tube. the larger diameter of the disc-type sensor tip prevents the immersion tube from sliding out of the screwed gland.

Application
Fast-response mini temperature sensor is for measuring rapid changes in temperature in heat exchangers and hot water mixing circuits.
The compact heat exchangers and hot water generators only contain a small amount of material, thus having a low heat storage capacity. this means that the medium to be heated changes its temperature rapidly. under these conditions, fast-response temperature sensors must be used to guarantee stable temperature control. the type mini temperature sensor has proven well for this purpose.

Features

1. Pt 100 measuring resistor.
2. Basic values are according to DIN IEC 751 (DIN 43 760).
3. Optimum transfer time 2.2 s for measurements in flowing water
4. Minimum thermal resistance and low heat capacity
5. No air space between measuring insert and immersion tube
6. Mini sensor tube, immersion length between 60 and 240 mm.
7. Measuring range is 0 to 120 °C. With 300 mm tube; immersion depth 60 mm (min.) to 240 mm (max.);
8. Accessory: Screwed gland G 3/4", G1/2" opinion, Screwed gland 1.4571/Brass or SUS304 as client required.
9. Style Immersion-type temperature sensor with adjustable screwed gland;
10. Connecting cable length  2.5 m free cable end
11. Perm. medium temperature  0 to 120 °C
12. Perm. ambient temperature  -20 to 80 °C
13. Nominal pressure  PN 16

Photos