Portable Flow Meters
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2441 Lab Grade Portable Flow Meter The Model 2441 is especially convenient for Industrial Hygiene and HVAC measurements. It is a very sophisticated micro-processor version of the widely used and appreciated Series 440 Portable Air Velocity Meter. The 2441 uses the well-known “CD” dual-sting ceramic sensor mounted in a 1/4″ diameter, 13″ long sensor support with a sensor shield/extender. It includes an all-metal display module, battery charger, carrying case, many options and accessories. |
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| 2442 Industrial HVAC Portable Flow Meter The Model 2442 has been specifically designed for HVAC Applications, such as air velocity traverses, air balancing and other tasks. It has a unique flexible “gooseneck” section between the sensor element and the sensor support, as well as an easily extendable telescopic wand which allows measurements at the ceiling height. The “gooseneck” section can be bent to 90° so that the user can orient the sensor element perpendicular to the air velocity direction when making traverses of air supply grates or open area. The Model 2442 uses the same “CD” sensor used for the Model 2441, except that it is mounted into a 3/8″ diameter sensor window/support. The sensor is completely protected when the telescopic, four-segment wand is collapsed. The telescopic wand is 47″ long when fully extended. |
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| 2443 Expandable Probe Portable Flow Meter The Model 2443 Portable Air Velocity Meter uses the Metal-Clad “MC” sensor. It is designed to be used in industrial ventilation and process applications in which a small, rugged sensor is required. Most applications are for velocity traverse in small to moderately sized pipes and ducts. The sensor support is 3/8″ diameter, 13″ long with a probe shield which can be reversed to be used as a probe extender |
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| 2444 Heavy Industrial Portable Flow Meter The Model 2444 is a rugged, industrial quality portable air velocity meter for a wide variety of velocity measurement applications in pipes and ducts. It uses the well- respected Kurz FD Fast-Dual MetalClad sensor and can be used at temperatures to 200°C. It is extraordinarily flexible as it can be extended in the field to accommodate both large and small ducts. The Model 2444 sensor support consists of the sensor section which has the FD all-welded Alloy C-276 sensor, and one or more 16″ long, 3/4″ diameter tube sections that can be screwed together to obtain a total length of 64.5″ using three sensor support extension sections. The temperature rating is MT (-40°C to +200°C). The Model 2444 represents the state-of-the-art in Portable Air Velocity Instrumentation for industrial applications. |
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| 2445 High Temperature Probe Portable Flow Meter The Model 2445 Portable Velocity Meter is a rugged, portable air velocity meter for a wide variety of very high temperature (500°C) industrial applications. The Model 2445 is mainly used for velocity, flow rate and temperature traverse measurements in larger pipes, ducts and stacks. Most applications are coal-fired power plant stacks, primary and secondary air ducts. The Model 2445 has a fixed length 3/4″ diameter sensor support and is rated at 500°C. The exclusive Kurz “FD-HHT” sensor with mineral-insulated (MI) sensor cable is used within the sensor support. Because of its rugged all-welded construction and larger size, the Model 2445 can be used in dirty and corrosive environments. The active sensor support is rated for 500°C; the “handle” is rated for 200°C. Extension handles may be added, but must be kept below 200°C in order to protect the sensor cable. |
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| 490-IS Portable Air Velocity Meters The Series 490-IS Mini-Anemometer incorporates Kurz sensor expertise into an inexpensive miniature Thermal Air Velocity Meter that you can take anywhere. The 490-IS is ideal for velocity measurements for EPA and OSHA emission regulations for a wide variety of vapor emission sources. The 490-IS is intrinsically safe! |
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