Amphenol Advanced Sensors JS8746 IP68 Harsh Environment Temperature Sensors are designed to address all aspects of temperature measurement for HVAC control systems in the container-ship market. Amphenol Advanced Sensors JS8746 employ materials and build standards that enhance the sensor's ability to withstand water ingression and degradation by the marine environment. These sensors meet statutory requirements for temperature measurement and performance expectations.
Features
+14 days highly accelerated corrosion test (HACT) exposure±0.2°C and ±0.15°C temperature tolerance rating-40°C to +120°C temperature ratingIP68 environmental protectionResistant to salt solutions, Ozone, UV, and a variety of marine-environment cleaning detergentsInert to trace levels of airborne R134a refrigerantStainless steel hard shell, with class corrosion resistance A2 or better, according to ISO3506Double-insulated cable, multicore copper conductors, and tin-coated conductors cross-sectional area 0.25mm
2 (23AWG) minimum, configured as 19mm x 0.14mmCrimp caps, tin-coated brass, with integral strain relief for the conductor
Specifications
10,000 nominal resistance at +25°C3977K nominal B/25852.5kV
rms for 1 minute (minimum) withstand voltageTime constant of 20s or less to register 63% of a known temperature transient
Applications
Marine container ship applicationsCompressorsCondensing unitsHeat pumpsAir conditioningRefrigerated trucks and trailersRefrigerated containers
