8" 3k Ohm Discharge Air Temperature Sensor

FEATURES

The C7046 series of Air Temperature Sensors function as primary and/or secondary sensors in electronic control systems

• C7046C Sensors have probe lengths of 8 in. (203 mm) and nominal sensor resistance of 3000 ohms at 77 °F (25 °C).
• Carbon type, negative temperature coefficient (NTC) thermistor sensing element in the C7046C and platinum thin film, positive temperature coefficient (PTC) element in C7046D precisely measures temperature changes.
• No settings or calibration required.
• Solid state components not affected by dust or dirt.
• Fast reacting.
• Rugged stainless steel insertion probe.
• Mounts on duct or plenum surface with mounting flange or in a 2 in. by 4 in. (51 by 102 mm) junction box.

SPECIFICATIONS

• Mounting: Integral mounting flange requiring two No. 8 screws.
• Maximum Ambient Temperature: 250 °F (121 °C).
• Operating Temperature Range: 40 to 150 °F (4 to 66 °C).
• Wiring Connections: 6 in. (152 mm) lead wires.
• Reaction Time Constant with Air Approach Velocity of 60 seconds.

Resistance/Temperature (NTC):
• Nominal Resistance: 3000 ohms at 77∞F (25∞C)
• Nominal Sensitivity: 70 ohms per degree F (124 ohms per degree C) at midrange.