Dwyer Instruments 490W-6-HKIT-NIST Wireless Hydronic Differential Pressure Manometer with NIST

Product Highlights

The Dwyer 490W-6-HKIT-NIST Wireless Hydronic Differential Pressure Manometer with NIST Calibration is the most accurate and easy to operate manometer on the market. By using wireless transducers and a versatile handheld, a single operator can monitor and balance a hydronic system in less time than traditional hydronic balancers. The 490W utilizes mobile technology to communicate via a Bluetooth connection with the transducers to monitor differential pressure and flow on up to three different valves. Being wireless means there are no hoses to carry, snag on equipment or needing to be drained. The 490W includes Dwyer's Hydronic Application Software that contains valve charts for numerous manufacturers, which converts differential pressure to flow directly on the screen.

Features

• Rugged weatherproof handheld housing withstands 1.0 meter drop test
• Wireless measurement of differential pressure, single pressure and air flow
• Ergonomic design is much lighter and easier to work with, providing greater maneuverability and quick install setup
• Performs wireless measurement of differential pressure, single pressure and air flow
• Allows users to shared logged data directly from handheld over Wi-Fi, GSM or CDMA networks
• Bluetooth direct wireless communication provides range up to 65 ft. (19.8 m)
• Supplied with NIST calibration
• Pressure Limits: 0 to 50 psi, 0 to 200 psi
• Process Connections: Two 1/4" male NPT
• UHH7 Universal Handheld Test Device Not Included

Applications

• Refrigerant pressure testing
• Hydronic valve balancing
• Measure pressure drop across pumps
• Measure pressure drop across chiller and coils for freeze protection