INFICON HC IR Flammable Refrigerant Sensor – fits D‑TEK 3 standard, CO₂ & D‑TEK Stratus

The INFICON 724‑701‑G3 is an advanced infrared sensor module designed for detecting flammable hydrocarbon refrigerants (HC). It is compatible with the D‑TEK 3, D‑TEK 3 CO₂ version, and D‑TEK Stratus, making it a versatile choice for technicians working with modern heat pumps and refrigeration systems. The sensor delivers high sensitivity, long‑term stability, and extended service life, and is field‑replaceable for efficient maintenance. It accurately detects R290, R600a, and R441a with low operating cost.

Technical Specification

• Product: INFICON HC IR sensor
• Part number: 724‑701‑G3
• Type: Infrared sensor for flammable refrigerants
• Compatibility: D‑TEK 3 / D‑TEK 3 CO₂ / D‑TEK Stratus
• Refrigerants: R290, R600a, R441a (HC)
• Function: High‑precision leak detection
• Sensitivity: High sensitivity and stable performance
• Use: Field‑replaceable, easy handling
• Service life: Long, stable operation
• Operating cost: Low due to durable IR technology
• Weight: approx. 63 g (gross)