See catalog product page for full listing
Handheld digital manometer | range 0-1.000″ w.c. (.2491 kPa) | max. pressure 5 psig.
Series 475 Intrinsically Safe Handheld Digital Manometer
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
- 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.
Resources
^^Handheld digital manometer, range 0-1.000″ w.c. (.2491 kPa), max. pressure 5 psig.^^
Fast Shipping & Professional Packing
Through our long-term relationship with UPS, FedEx, DHL as well as a range of other top global carriers we can provide an array of shipping options. Our warehouse staff are highly skilled and will pack your products according to our exact and precise specifications. Prior to shipping, your goods will be thoroughly examined and secured. We deliver to thousands of clients every day in a variety of countries. Our commitment to become the biggest online retailer in the world is shown by this. Both Europe and the USA have distribution and warehouse centers.
Note: Orders with multiple items will have a distinct processing period for each item.
Before shipment, all ordered items will be thoroughly examined. The majority of orders are shipped within 48 hrs. The delivery time is between 3 and 7 working days.
Returns
The stock is dynamic and we are unable to completely manage it due to the fact that many stakeholders are involved, including our warehouse and factory. The stock can change at any moment. It is possible that you will not receive your purchase after the order has been made.
Our policy lasts 30 days. If it's been longer than 30 days since the date you made your purchase, we unfortunately can't give you a full refund or exchange.
Your item must be in the original packaging and be unused. It should also be returned in the original packaging.
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