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475-8-FM | Handheld digital manometer | range 0-150.0 psi (10.34 bar) | max. pressure 200 psig. | Dwyer Instruments

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Dwyer Instruments 475-8-FM Documents

Instructional Manual Series 475 Catalog Page More Info

Overview

Details for 475-8-FM

Dwyer Instruments NCO-475-8-FM Digital Handheld Manometer The Dwyer Instruments NCO-475-8-FM is a handheld manometer designed for industrial engineers and maintenance professionals. It provides precise pressure measurements for various applications in HVAC, plumbing, and other industrial settings. Key Features: * Measures positive, negative, and differential pressures * Accuracy: Â±0.5% of full scale * Range: -15 to +15 psi * Large, easy-to-read LCD display with backlight * Ergonomic design for comfortable handling Benefits: * Accurate and reliable pressure measurements * Easy-to-use interface for efficient data collection * Durable construction for demanding environments * Replaceable battery for extended operation Applications: * Commissioning and troubleshooting HVAC systems * Testing plumbing systems * Measuring pressure in industrial equipment * Calibration of pressure gauges Add to Cart Now!

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.