SERIES-475 Handheld Digital Manometer for Air/Gas Pressure, 1 inH2O to 150 psid
The Series 475 Mark III manometer is a portable testing instrument for engineers and technicians. It is built with a durable extruded aluminum case and features simple operation with dual push pads for functions like on/off, auto-zero, and pressure unit selection. The device measures positive, negative, or differential pressure of air and natural gases and can function as an air velocity gauge when used with a Pitot tube. Some models have FM approval for use in hazardous locations.
- 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, Groups A, B, C, D, T4 Ta = 70°C
Specifications
SERIES-475 Handheld Digital Manometer for Air/Gas Pressure, 1 inH2O to 150 psid
- Accuracy: ± 0.5 %
- Accuracy Detail: ± 0.5% FS, 60 to 78°F (15.6 to 25.6°C); ± 1.5% FS from 32 to 60°F and 78 to 104°F (0 to 15.6°C and 25.6 to 40°C)
- Battery Size and Type: Alkaline 9V
- Compensated Temperature, Max: 104 °F
- Compensated Temperature, Min: 32 °F
- Compliance Note: CE, FM approved to Class I, Div 2, Groups A, B, C, D, T4 Ta = 70°C
- Display Note: 0.42˝ (10.6 mm) 4 digit LCD
- Display Type: LCD
- Hysteresis: ± 0.1%
- Materials, Wetted: Consult Factory
- Measurement Type: Pressure
- Media Compatibility: Clean dry air / inert gas, Fuel gases, HVAC / room air, Inert / non-reactive gases, Compatible Gases, Methane, Nitrogen, Propane
- Number of Digits: 4
- Operating Temperature, Max: 140 °F
- Operating Temperature, Min: 0 °F
- Measurement Pressure, Min: 0 psi
- Storage Temperature, Max: 176 °F
- Storage Temperature, Min: -4 °F
- Supply Power Type: Battery
- Weight: 10.8 oz
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