74J & 75J Series NTC Thermistor Temperature Sensors

The temperature sensors of the 74J and 75J series are designed for major appliances such as clothes washers and dishwashers. The 74J is available in both the all-plastic and stainless steel models. Metal or plastic designs can be built to fit different applications with custom features and connector choices. The 75J is made all-plastic. Models recognized by UL are available on request.

Specifications:
• Typical thermal time constant 10-22 sec. dependant on material (measured: 25°C air to 85°C stirred water, 63.2% ∆T)
• Typical operating temperature range -40°C to 130°C
• Insulation strength 3750VAC/0.5mA/1sec. (inquire for alternative values)
• Stable performance with high degree of accuracy

Applications:
• Laundry
– Washer
• Dishwasher
• Water Heaters