Hefei Minsing Automotive Electronic Co., Ltd.
Hefei Minsing Automotive Electronic Co., Ltd. Leading Manufacturer of NTC Thermistor & Temperature Sensor in China
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Temperature Sensors of Pipe Clamp Type , with Fibreglass Silica Gel Tube Outside , for Hot-water Pipe
Product Feature:
Temperature sensor design and production
Suitable for arc and pipe surface measurement / Fix easy
Application:
Hot-water pipe/ Endothermic pipe/Condenser pipe
Specification Explain:
SJ MF P -7 -3950 -502 F
① ② ③ ④ ⑤ ⑥ ⑦
①Minsing Co.,Ltd
②NTC thermistor
③Encapsulation probe
P: Anomalous probe encapsulated
④Anomalous probe types:
1. Copper crimp type, 2. Surface testing type, 3 .Bullet type,
4. Flange type, 5 .Cap shell type, 6. Screw thread type, 7. Clamp type
⑤B value(B 25/50℃) Example: 3950:B 25/50℃: 3950
⑥Standard resistance value at 25℃(R25℃):
Example:502:R25℃ 5KΩ
⑦R25℃ interchangeability precision:
F(±1%); G(±2%); H(±3%); J(±5%); K(±10%)
Specification:
| Specification | R25℃ (KΩ) | B25/50℃ (K) | Disspation constant | Thermal time constant | Operating temp. range |
| SJMF□-□280-301□ | 0.3 | 2800 |
ln still air 2.1~15mW/℃ |
ln still air 25~65s |
-40～250℃ |
| SJMF□-□338/350-202□ | 2 | 3380/3500 | |||
| SJMF□-□327/338-502□ | 5 | 3270/3380 | |||
| SJMF□-□327/338-103□ | 10 | 3270/3380 | |||
| SJMF□-□347/395-103□ | 10 | 3470/3950 | |||
| SJMF□-□395-203□ | 20 | 3950 | |||
| SJMF□-□395/399-473□ | 47 | 3950/3990 | |||
| SJMF□-□395/399-503□ | 50 | 3950/3990 | |||
| SJMF□-□395/399-104□ | 100 | 3950/3990 | |||
| SJMF□-□420/425-204□ | 200 | 4200/4250 | |||
| SJMF□-□440-474□ | 470 | 4400 | |||
| SJMF□-□445/453-145□ | 1400 | 4450/4530 |
The sizes above are for reference only. Different encapsulation and electrical parameter can be custom made as requirement.
