HVAC systems need temperature data from everywhere—air ducts, water pipes, and tanks. The Nuicon EE431 Temperature Sensor is the versatile solution for building automation. Designed with a robust stainless steel probe, it installs easily into air ducts with a mounting flange or into liquid pipes using an immersion well, giving you reliable temperature control across your entire facility.
Flexible Output Options: Passive (Pt100, Pt1000, NTC10k, Ni1000) or active (0–10 V / 4–20 mA) outputs.
Suitable for air ducts or liquid pipes with the same sensor head.
Quick reaction to temperature changes for improved control.
Dust- and moisture-resistant housing for reliable operation.
We can pre-set the temperature scaling (e.g., 0-100°C = 0-10V) for you.
We stock the correct mounting flanges and stainless steel immersion wells (50mm - 200mm).
We stock these units in Bengaluru for urgent HVAC retrofits.
No, the immersion well is sold separately because the length depends on your pipe diameter. We stock standard sizes.
Passive is a simple resistor (like Pt100) that changes with heat. Active has electronics that output a voltage (0-10V) or current (4-20mA).
Yes, the EE431 Temperature Sensor is IP65 rated, but we recommend a sunshield if it is in direct sunlight.
Don't want to cut the pipe? The EE441 straps to the outside surface.
The room-mount version for ambient temperature.
A flexible cable version for hard-to-reach spots.
