有差别的压力计

Applications The Series C2 gage is the industry standard to measure fan and blower pressures, filter resistance, air velocity, furnace draft, pressure drop across orifice plates, liquid levels with bubbler systems and pressures in fluid amplifier or fluidic systems. It also checks gas-air ratio controls and automatic valves, and monitors blood and respiratory pressures in medical care equipment. FeaturesWide choices of 56 ranges available to suit your needsSimple, frictionless movement, it quickly indicates low air or non-corrosive gas pressures-either positive, negative or differential The design resists shock, vibration and over-pressuresNo any fluid to evaporate, freeze or cause toxic and leveling problems It's inexpensiveHigh accuracy-guaranteed within 2.5% of full scale Specifications Service: Air and non-combustible compatible gases. (NaturalGas option available)Housing: Die cast aluminum case and bezel, with acrylic cover, exterior finish is coated grayAccuracy: ±2.5% of full scalePressure Limits: -70 to 100 KPa Size: 4" diameterdial face Temperature Limits: 20 to 140°F(-6.67 to 60°C) Mounting Orientation:Diaphragm in vertical position Connections: 1⁄8" NPT(F) high and low pressure taps, duplicated-one pair side and one pair backWeight: 500gStandard accessories: 1 m connecting tube, two 1⁄8" NPT plugs for duplicate pressure taps, two1⁄8" pipe threads to rubber tubing adapters and three flush mounting adapters with 3 screws Mounting and Options They can be flush or surface mounted and pressureconnected with standard hardware supplied With the optional A-610 Pipe Mounting Kit they may be conveniently installed on horizontal or vertical 1-1⁄4" -2" pipe Adjustable signal flagIntegral with plastic gage cover. Available for most ranges except those with medium or high pressure construction. Can be ordered with gag or separateThey can be flush or surface mounted and pressure connected with standard hardware supplied With the optional A-610 Pipe Mounting Kit they may be conveniently installed on horizontal or vertical 1-1⁄4" -2" pipe Adjustable signal flagIntegral with plastic gage cover. Available for most ranges except those with medium or high pressure construction. Can be ordered with gag or separate