Galvanized steel clip temperature sensor Amphenol JS8741A designed for engine coolant and HVAC systems
Product Overview
The Amphenol Advanced Sensors Thermometrics JS8741 is an integrated pipe clip surface temperature sensor designed for monitoring fluid or gas temperatures within circulation systems. Its easy-to-mount, spring-loaded galvanized steel clip ensures high sensitivity and a compact design. The sensor features an integrated connector with a locking mechanism and is VW75174 approved, offering IP57 ingress protection. It is ideal for applications such as engine coolant temperature, battery pack coolant line temperature, process flow management, HVAC water and refrigeration, and home appliances. The system control module receives temperature readings to manage overall system temperature, including engine, heater, or industrial supply line temperatures.
Product Attributes
- Brand: Amphenol Advanced Sensors Thermometrics
- Clip Material: Galvanized Steel
- Housing Material: Polyamide 6
- Housing Color: Grey
- Connector System: VW75174 approved
- Ingression Protection: IP57
- Homologations: ISO 16750
Technical Specifications
| Specification | Details |
|---|---|
| Operating Temperature | -40C to 85C |
| Storage Temperature | -40C to 85C |
| Response Time | ~20 seconds (mounted on a metallic pipe) |
| Weight | 10g |
| Mating Connector (Amphenol) | FEP - 428 313 000 |
| Mating Connector (TE Connectivity) | 1-1718643-1 |
| Models & Resistance @ 25C | |
| JS8741A | 2.7k 5% |
| JS8741B | 10.0k 5% |
| JS8741C | 30.0k 5% |
| Beta (25/85)C | 3977K |
| Dimensions (Installed on 15.0mm pipe) | (Refer to detailed drawings for exact measurements) |
| Dimensions (Installed on 16.0mm pipe) | (Refer to detailed drawings for exact measurements) |
| Dimensions (Installed on 17.0mm pipe) | (Refer to detailed drawings for exact measurements) |
| Dimensions (Installed on 18.0mm pipe) | (Refer to detailed drawings for exact measurements) |
*Customized resistance versus temperature is possible.
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