TPE-1477-21 | Sensor: Pressure, Duct, +/-1.0", +/-2.0", +/-4.0", 0-1", 0-2", 0-4" | KMC Controls

Low Press Xducer Duct Mount -2-+2"The KMC Controls TPE-1477-21 is a low-pressure transducer designed for duct mounting. It features a measurement range of -2 to +2 inches of water column and provides an accurate and reliable pressure reading. The transducer is constructed with high-quality materials and is built to withstand the harsh conditions of industrial environments. It is also easy to install and maintain, making it a convenient choice for various applications.The KMC Controls TPE-1477-21 low-pressure transducer is commonly used in HVAC systems, cleanrooms, and other industrial settings where accurate pressure measurement is critical. Its compact size and lightweight design make it ideal for applications where space is limited. The transducer also features a rugged construction that can endure vibration, shock, and extreme temperatures.Our HVAC supply store offers the most competitive prices and fast shipping for your products!

These low pressure transducers can be used to measure positive, negative, or differential pressure. The TPE-1475-xx series models have both pressure ports on the side. The TPE-1477-xx series models have an integrated duct probe and one pressure port on the side.

The piezoresistive sensor is ideal for monitoring the pressure of air or other clean inert gases. Typical HVAC applications include monitoring of filter differential pressure or duct pressure.

The models feature selectable pressure ranges and output signal options for the most flexible applications. The output signal is factory-calibrated and temperature-compensated for highest start-up accuracy and trouble-free operation.

They can be powered from a 20 to 28 volt AC or DC power source.

They incorporate a high-impact polycarbonate UL94-V0, IP65 (NEMA 4X) enclosure. The enclosure has a standard 1/2-inch conduit opening and may be installed with either conduit and a conduit coupler or a cable-gland-type fitting.

Features include:

• Selectable voltage or current outputs of 4–20 mA (2-wire) or 0–10 VDC (3-wire)
• Measures positive, negative, or differential pressures
• Selectable pressure ranges (see the chart in the data sheet)
• Powered by 20 to 28 VAC or VDC
• Push-button auto-zero

NOTE: These specifications are for models that started shipping April 2020. For specifications of earlier models, see Rev. B of the data sheet.