MAMAC Systems TE-701-B-7-B Temperature Sensor

The MAMAC Systems TE-701-B-7-B is a professional-grade duct temperature sensor designed for precise air temperature monitoring within HVAC supply and return ducts. This model features a high-accuracy 10,000 Ohm NTC Thermistor (Type III), ensuring reliable ?????????????-temperature characteristics compatible with most building automation systems and field controllers. The 6-inch 304 stainless steel probe provides sufficient immersion depth to capture representative airflow data while resisting corrosion in high-humidity environments. Equipped with a flange mount for secure installation directly onto ductwork, the unit includes a 6-foot plenum-rated cable to meet fire safety codes for installations in ceiling voids and air handling spaces. The TE-701 series is engineered for long-term stability and minimal signal drift, making it a standard choice for contractors managing industrial RTU and VAV applications where BAS integration and sensor repeatability are critical for system efficiency.

• 10K-3 NTC Thermistor: High-sensitivity element ensures compatibility with major BAS controllers and accurate HVAC automation feedback.
• Plenum-Rated Leads: The 6-foot cable assembly simplifies duct sensor installation by eliminating the need for additional conduit in many jurisdictions.
• Rugged Probe Design: The 6-inch stainless steel probe withstands high velocity airflow without vibration fatigue, ensuring stable air duct temperature monitoring.
• Flange Mounting: Provides a rigid, airtight seal against the duct wall to prevent air leakage and ensure HVAC sensor accuracy.

• Is this sensor compatible with my specific controller? The 10,000 Ohm Type III thermistor is a industry-standard curve; verify your controller’s input configuration matches the Type III (Gray) resistance-temperature table.
• Can this be used for outdoor air applications? While the probe is stainless steel, the TE-701-B-7-B is specifically configured for duct mounting with a flange; outdoor applications typically require a weather-shielded aspirated housing.
• What is the purpose of the plenum cable? The 6-foot cable is rated for low smoke and flame spread, allowing it to be routed through environmental air spaces without additional protective piping.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.