WESPC Water Temperature Sensor U5MK1089 U5MK1091 For Perkins 1104D-E44T 1104D-E44TA 

Application:

Technical specifications:

Thread interface M14 × 1.5 parallel with 19 mm hex and 12 mm reach for direct drop-in fit to the thermostat housing or cylinder head coolant gallery. Temperature range –40 °C to +140 °C with 5 Vdc supply and NTC thermistor output curve calibrated 2 500 Ω @ 20 °C, 320 Ω @ 80 °C, 120 Ω @ 110 °C, tolerance ±2 %.

Material & performance features:

Probe body turned from 1.4571 (AISI 316Ti) stainless steel for full resistance to glycol, amine-containing coolants and stray galvanic currents; brass sealing washer and fluorosilicone O-ring prevent micro-leakage up to 3 bar system pressure. Electronics encapsulated in high-temperature epoxy potting compound, vibration-tested 50 g at 20–2 000 Hz, thermal shock 1 000 cycles –40 °C↔+150 °C, salt-spray 96 h per ASTM B117.

Interchange part numbers:

U5MK1089, U5MK1091, 2874A009, 10000-59829, CV24601, 4222196M1, 4224819M1, 2755A009, 2848A123, 2848A128