Fast Response Ntc Thermistor Sensor For Fire Fighting Equipment
Fast Response Ntc Thermistor Sensor For Fire-Fighting Equipment
Brief Instruction:
The NTC thermistor is made of NTC element, epoxy resin and bare wire. It’s manufactured from Hefei Jingpu Sensor Technology Co.,Ltd.
Features:
Small epoxy bead
Good stability, fast response
Operating temperature range: -40℃~125℃
R25℃=100kΩ±3%,B25/85=4132k±1%
Application:
Fire-fighting alarmer
Part Number Code:
Structure and Dimensions:
Electrical specification:
| Product Specification | Rec. at T℃(KΩ) | Beta value | (In air) Pmax(mW) |
δ (mW/℃) |
thermal time constant τ(sec.) | Operating Temperature Range TL-TH(℃) | Total length L(mm) |
| A1B212□4200A□□□□L19 | R62=20.92 | B25/85=4200 | Approx.3.5 | Approx.0.7 | Max.5.0 | -40~125 | 19 |
| A1A104□4132B□□□□L17 | 100 | B25/85=4132 | 17 | ||||
| A1C104□4132B□□□□L23 | 100 | B25/85=4132 | 23 | ||||
| A1B332□3970F□□□□L25 | R100=3.3 | B25/50=3970 | 26 | ||||
Instructions for product customization:
(1) Resistance of the product (nominal resistance at 25°C, or other)
(2) Precision of the product (1%~ 5%)
(3) B-value coefficient of the product
(4) Wire type and length (color, length, temperature resistance requirements)
(5) Wire tail specifications (tin immersion, socket plug-in, special specifications)
(6) Probe specifications and material (copper nickel plating, copper, stainless steel, ABS rubber shell)
(7) Use temperature range
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