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825P-850P DIGITAL PULSE OUTPUT METERS
General Safety Information
WARNING
To ensure safe and efficient operation,it is essential to read and follow each of the following warnings and precautions.
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DANGER
Not for use with fluids that have a flash point below 100°F (37.8°C, ie: gasoline, alcohol). Refer to NFPA 325M (Fire Hazard Properties of Flammable
Liquids, Gases, and Volatile Solids) for flash points of common liquids. Static electricity buildup and discharge could result in arc and explosion!
Technical Information
Technical Information
Flow ports
1" NPT inlet / outlet ports, female threads (3/4"
BSPP also available)
Flow Range
2 to 20 U.S GPM / 7.6 to 75.7 LPM
Pressure
120 PSI / 8.2 Bar maximum @ 70°F / 21°C 50
psi / 3.4 Bars maximum @ 130°F / 54°C
Temperature
Min. operating temperature = 0°F / 17°C
Max. operating temperature = 130°F / 54°C
Meter can be stored at lower temperatures but
display may not work below 0°F.
Accuracy
± 0.5%
Units of Measure
Ounces, pints, quarts, liters, gallons; special
calibration option also available.
Range
9999 current total; 10,000,000
accumulated total
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Agricultural herbicides flowing through the meter may be harmful to your health. Use and disposal of these products is controlled by
federal, state, or local laws and procedures.
Conform to fluid manufacturer's recommended handling procedures when using product and when cleaning meter.
Do not exceed an internal meter pressure of 120PSI/8.2 Bars.
Improper use or installation of this product can cause serious bodily injury or death.
The 825 & 850 Digital Meter is not for use with flammable fluids. DO NOT use with fluids with a flashpoint below 100°F (such as gasoline
and alcohol).
DO NOT remove printed circuit board! Damage to LCD could occur, and warranty is void.
INSTALLATION AND OPERATION MANUAL
Materials of Construction
Body
Polypropylene
Chamber
Polyphenylene sulfide (PPS) and 303
Stainless Steel
Wetted Seals
Fluorocarbon (EPDM optional)
Weather & Dust
BUNA-N
Body Seal
Display
LCD (Liquid Crystal Display)
Power
Two CR2032 Lithium batteries and external
5 - 24V DC (see page 8)
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