Mamac Systems TE-701-B-12-D 10K Ohm Ntc Temperature Sensor

Product Description

The MAMAC SYSTEMS TE-701-B-12-D is an immersion temperature sensor featuring a 10K Ohm NTC (Negative Temperature Coefficient) thermistor element mounted on a 12-inch probe. NTC thermistors decrease in resistance as temperature rises, making them well-suited for accurate fluid or air temperature sensing in building automation and HVAC control applications. This sensor is designed for direct immersion into pipes, ducts, or wells where continuous temperature monitoring is required. Licensed HVAC technicians and building controls technicians are the typical installers for this type of device.

The TE-701-B-12-D is used in commercial and residential HVAC hydronic systems, chilled water loops, hot water heating circuits, and air handling unit applications where a BAS or DDC controller requires a reliable temperature input signal. The 12-inch probe length accommodates standard pipe well installations and deeper duct or tank insertion depths where shorter probes would not reach the thermal center of the medium being measured.

Key Features

• 10K Ohm NTC thermistor element for accurate, stable temperature measurement
• 12-inch probe length suits deep immersion well and duct applications
• Passive resistive output is compatible with most DDC and BAS analog input cards
• NTC response curve provides high sensitivity across typical HVAC operating temperature ranges
• Immersion-style design for direct installation into pipe wells or duct penetrations

Compatibility

Designed as an OEM-style replacement or new-installation immersion temperature sensor for DDC and BAS controllers that accept a 10K Ohm NTC thermistor input signal.

Installation Notes

Installation is typically performed by a licensed HVAC technician or building automation controls technician. Before installing or removing the sensor, shut off flow to the pipe section or depressurize the system as applicable, and de-energize the associated control panel. Insert the probe into a properly sized immersion well or duct fitting to the full insertion depth and secure per the fitting manufacturer's instructions. Refer to local mechanical and building codes for penetration sealing and low-voltage wiring requirements.