SPTM-70 thermal fire detector
| Manufacturer | СНГ |
| SKU | |
| Categories | Sensors |
Features
| Type | Description | |
|---|---|---|
| Brand name | СНГ | |
| Weight g. | 2.1 | |
| Factory packaging | 1000pcs | |
| Mounting type | DIP |
Description
Principle of operation: a ferromagnet with metal plates is put on the reed switch, when the ambient temperature rises, the plates heat up, the ferromagnet heats up. When heated, its magnetic properties are gradually lost. At a certain temperature, a complete loss of magnetic properties is obtained, the contacts of the reed switch open.
Specifications:
The response temperature is 70°C.
The resistance of the sensor in standby mode is no more than 0.5 Ohm.
The resistance of the sensor in the "Fire" mode is at least 200 kOhm.
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K1116KP4, (=DN838) Hall sensor
6 грн.
|
|
Transistor MP40A
5 грн.
|
|
Transformer TPP37-115-400V
50 грн.
|
|
Transistor MP21V
10 грн.
|
|
1.5KE9.1A (1N6270A), Protective Diode, 1500W, 9.1V
6 грн.
|
|
1.5KE9.1CA, Protective Diode Bidirectional, 1500W, 9.1V
6 грн.
|
|
1.5KE12CA, Protective Diode Bidirectional, 1500W, 12V
7 грн.
|
|
1.5KE16A (=1N6276A), Protective Diode, 1500W, 16V
7 грн.
|
|
1.5KE30A (=1N6282A), Protective Diode, 1500W, 30V
5 грн.
|
|
Transistor KT361G
2 грн.
|
|
Resistor (+/-5%) 0.25W 430 kOhm
0.50 грн.
|
|
Resistor (+/-5%) 0.25W 680 kOhm
0.50 грн.
|