TD Series temperature sensors from Honeywell respond rapidly to
temperature changes, and are accurate to ± 0.7 °C at 20 °C -
completely interchangeable without recalibration. They are RTD (resistance
temperature detector) sensors, and provide 8 Ohm/°C sensitivity,
with inherently near linear outputs.
The sensing element is a silicon chip with a thin film resistive
network pattern. The chips are individually laser trimmed to provide
2000 Ohm nominal resistance at room temperature (20 °C).
TD4A Liquid temperature sensor
TD4A liquid temperature sensor is a two terminal threaded anodized
aluminum housing. The environmentally sealed liquid temperature
sensors are designed for simplicity of installation, such as in the
side of a truck. TD4A sensors are not designed for total immersion.
TD5A Miniature temperature sensor
The TD5A is a subminiature temperature sensor with three leads (The
center is not connected).
