SJ Gauge 301 sheathed thermocouple probe

SJ Gauge 302 sheathed thermocouple temperature sensor

Thermocouple, Sheath Type

Model: 30

Sheath thermocouple is used in cement, paper & pulp, oil/gas
Thermocouples are typically selected because of their low cost, high-temperature limits, wide temperature ranges, and durable nature

Responsive after-sales service / Customizable
High quality / One-year warranty
Product images are for reference only. Final specifications are based on the confirmed order.

Description

The 30X Series, featuring Type (301) and Socket Type (302), is engineered for stable temperature measurement in demanding high-temperature applications through its durable stainless-steel sheath, spring strain relief, and heat-resistant wires. Widely utilized in plastic injection molding, die heating, metal processing, and packaging machinery, this series offers exceptional flexibility. It supports multiple thermocouple types (K, J, E, T), various sheath diameters, and insertion lengths, alongside a wide selection of wire materials (PVC, Teflon, glass fiber, Inconel) and customizable threads or connectors to meet diverse industrial installation requirements.

Specifications

Type	301_Lead wire type, 302_Socket type
Output signal	K type, T type, J type, E type
Element/Quantity	Single-element, Dual-element
Tube diameter	1.0, 1.6, 2.3, 3.2, 4.8, 6.4, 8.0D
Insertion length	50~150mm or customize
Thread	1/4"FPT, 3/8" PT, 1/2" PT, 1/8"FPT, 1/4" PT, connection tube or customize
Wire length	1m~4m
Wire material	PVC, cable, Teflon, glass fiber
Material	SUS316, Inconel