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Brand: Dwyer InstrumentsSKU: 475-4-FM

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475-4-FM | Handheld digital manometer | range 0-10.00 psi (.6895 bar) | max. pressure 30 psig. | Dwyer Instruments

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Documents and manuals

Dwyer Instruments 475-4-FM Documents

Instructional Manual Series 475 Catalog Page More Info

Overview

Details for 475-4-FM

The Dwyer Instruments NCO-475-4-FM Handheld DigManometer is a portable and precise instrument designed for measuring pressure from 0 to 10 PSID. This rugged and reliable device is ideal for industrial engineers and maintenance professionals seeking accurate and convenient pressure measurements. The NCO-475-4-FM features a large, easy-to-read LCD display that clearly shows pressure readings in both psi and bar units. Its compact and ergonomic design allows for effortless single-handed operation, making it suitable for various applications. With its high accuracy of Â±0.5% of full scale, the Dwyer Instruments Handheld DigManometer ensures precise pressure readings. Its rugged construction, IP67-rated housing, and protective rubber boot provide durability and reliability in demanding industrial environments. This instrument is ideal for measuring gas pressures in HVAC systems, leak detection, process monitoring, and other industrial applications. Whether you need to troubleshoot pressure issues or perform routine maintenance, the NCO-475-4-FM provides accurate and dependable measurements. Order the Dwyer Instruments NCO-475-4-FM Handheld DigManometer from our HVAC supply store today and benefit from our competitive prices and fast shipping. Trust our commitment to quality products and exceptional customer service for your industrial supply needs.

Series 475 Intrinsically Safe Handheld Digital Manometer

Ranges from 1" w.c. to 150 psid, ±0.5% Accuracy

The Series 475 Handheld Digital Manometer measures positive, negative, or differential pressures of air and natural gases in ranges from 1 in w.c. (0.249 kPa) to 150 psid (10.34 bar). The dual push pads on the front panel control the on/off, auto zero, and pressure unit selection, allowing for simple operation with no set up needed. When used with a Dwyer® Pitot tube, the Series 475 can also be used as an air velocity gage.

NIST CALIBRATION available in Product Configurator.

Product Applications

Monitoring natural gas pressures on boilers and other combustion equipment
Air velocity monitoring, when used with a Dwyer® Pitot tube and AV calculator
Field calibration of other instruments
Monitoring or troubleshooting HVAC systems

Rugged aluminum case protects instrument from damage during transport/use
Large, easy to read LCD and simple operation
FM approved to be intrinsically safe in hazardous locations, Class 1, Div 2, GroupsA, B, C, D, T4 Ta = 70°C

Specifications

Series: 475 Intrinsically Safe Handheld Digital Manometer
Category/Type: Pressure
Type: Manometers
Series: 475 Intrinsically Safe Handheld Digital Manometer
Service: Air and compatible combustible gases.
Wetted Materials: Consult factory.
Accuracy: ±0.5% Full Scale; 60 to 78°F (15.6 to 25.6°C); ±1.5% Full Scale from 32 to 60°F and 78 to 104°F (0 to 15.6°C and 25.6 to 40°C).
Pressure Hysteresis: ±0.1% of Full Scale.
Pressure Limits: See catalog page.
Temperature Limits: 0 to 140°F (-17.8 to 60°C).
Compensated Temperature Limits: 32 to 104°F (0 to 40°C).
Storage Temperature Limits: -4 to 176°F (-20 to 80°C).
Display: 0.42" (10.6 mm) 4-digit LCD.
Resolution: See Ordering page.
Power Requirements: 9 V alkaline battery; installed non-functional; user replaceable.
Weight: 10.8 oz. (306 g).
Process Connections: Two barbed connections for use with 1/8" (3.18 mm) or 3/16" (4.76 mm) I.D. tubing. Two compression fittings for use with 1/8" (3.18 mm) I.D. x 1/4" (6.35 mm) O.D. tubing for 475-7 & 475-8 only.
Agency Approvals: CE; FM.