MAMAC Systems TE-701-B-12-B Temperature Sensor

The MAMAC Systems TE-701-B-12-B is a professional-grade duct temperature sensor engineered for precise thermal monitoring in high-demand HVAC systems and Building Automation Systems (BAS). This model features a high-sensitivity 10,000 Ohm NTC Thermistor (Type II), a standard in the industry for its stable resistance-to-temperature curve and compatibility with major controllers like Carrier, Trane, and JCI. The 6-inch stainless steel probe is designed for center-duct placement, ensuring accurate discharge air temperature sensing without the lag associated with heavy-walled sensors. Equipped with a 6-foot plenum-rated cable and a secure flange mount, this duct-mount thermistor simplifies installation in VAV boxes and air handling units while meeting strict fire-safety codes for return air spaces. Whether you are performing a sensor replacement or a new system commissioning, the TE-701-B-12-B provides the reliability needed for effective environmental control and energy management.

• High Accuracy: The 10K Ohm Type II NTC element provides precision sensing with a standard accuracy of ±0.2°C.
• Reliable Construction: Features a 304 stainless steel probe for corrosion resistance and long-term durability in high-velocity airflow.
• Code Compliant: Integrated 6-foot pigtail uses plenum-rated wiring, allowing for safe installation in ceiling plenums and ductwork.
• Universal Compatibility: Standard Type II curve ensures seamless integration with most modern building automation and DDC platforms.
• Simple Mounting: Pre-drilled flange mount allows for rapid mechanical attachment to sheet metal ducting.

Is the TE-701-B-12-B compatible with my existing controller?
This sensor uses the 10K Ohm Type II thermistor curve, which is the most common standard for commercial HVAC controls. If your system is calibrated for a 10K-2 or Type 2 NTC sensor, this unit will provide accurate data without recalibration.

Can this sensor be used in outdoor air intakes?
While designed primarily as a duct temperature sensor, it can be used in air intakes; however, it is an IP30-rated device without a gasketed enclosure. For high-moisture or outdoor environments, a model with an NEMA 4 or IP65 enclosure is typically recommended.

What is the maximum operating temperature for the probe?
The probe and sensor assembly are rated for operation in environments ranging from -40°F to 210°F (-40°C to 100°C), making it suitable for both heating and cooling stages in standard air handling units.

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.