Name: Dwyer Instruments 475-7-FM | Handheld digital manometer | Range 0-100.0 psi (6.895 bar) | Max. Pressure 150 psig
Rating: 4.7 (25 reviews)

Dwyer Instruments 475-7-FM | Handheld digital manometer | Range 0-100.0 psi (6.895 bar) | Max. Pressure 150 psig

Dwyer Instruments 475-7-FM | Handheld digital manometer | Range 0-100.0 psi (6.895 bar) | Max. Pressure 150 psig

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Stock Status : Contact us for delivery

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Out of Stock

Part Number : 475-7-FM

From 1 in w.c. (0.249 kPa) to 150 psid (10.34 bar), the Dwyer 475 portable digital manometer monitors the positive, negative, or differential pressures of air and natural gases. The pressure unit selection, auto zero, and on/off functions are controlled by the two push pads on the front panel, making operation straightforward and requiring no setup. The Series 475 can also be used as an air velocity gauge when paired with a Dwyer Pitot tube. According to FM approval, this product is fundamentally safe in Class 1, Div 2, Groups A, B, C, D, and T4 Ta = 70°C hazardous areas. The Part Number is 475-7-FM

Specification
Features
Catalog

Specifications

Details

Material

Wetted: 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

Temperature

Limit: 0 to 140°F (-17.8 to 60°C)

Temperature

Compensated Temperature Limits: 32 to 104°F (0 to 40°C)

Temperature

Storage Temperature Limits: -4 to 176°F (-20 to 80°C)

Display

0.42" (10.6 mm) 4-digit LCD

Power

9 V alkaline battery, installed non-functional, user replaceable

Weight

10.8 oz. (306 g)

Connection

Process: 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

Approvals

CE, FM

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Part Number : 475-7-FM

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