Manometers - Page 24

Manufacturer: COLE-PARMER Brand: Dwyer

The Dwyer® Series 475 Mark III handheld digital manometer is ideal for field calibration, monitoring or trouble shooting HVAC systems, clean rooms or a wide range of other low pressure pneumatic systems. This handy instrument measures positive, negative or differential pressures of air and natural gases in ranges from 1" WC to 150 psi. The manometer is approved and is intrinsically safe for hazardous locations, Class 1, Div.1, Group A, B,C, D, T4. Its simple operation and easy to read digital display make it an indispensable test instrument for the plant engineer, industrial hygienist and HVAC technician. The manometer is housed in a durable extruded aluminum case with its solid state circuitry mounted on a tough fiberglass epoxy circuit board. To meet the most demanding applicat Measures positive, negative and differential pressures ±0.5% full scale accuracy Rugged, extruded aluminum case Selectable english/metric units

Manufacturer: Dwyer Instruments, Inc. Brand: Dwyer

The Dwyer® Series 475 Mark III Handheld Digital Manometer is ideal for field calibration, monitoring or trouble shooting HVAC systems, clean rooms or a wide range of other low pressure pneumatic systems. This handy instrument measures positive, negative or Differential Pressures of air and natural gases in ranges from 1" w.c. (0.249 kPa) to 150 psid (10.34 bar). The Series 475-FM is approved and is intrinsically safe for hazardous locations, Class 1, Div.1, Group A, B,C, D, T4. Its simple operation and easy to read digital display make it an indispensable test instrument for the plant engineer, industrial hygienist and HVAC technician. When used with a Dwyer® Pitot tube, the Series 475 Mark III can also be used as an air velocity gage. The Series 475-FM Mark III is housed in a durable extruded aluminum case with its solid state circuitry mounted on a tough fiberglass epoxy circuit board. To meet the most demanding applications and to provide stability of instrument reading, the 1" w.c. range is compensated for position sensitivity through use of a unique dual sensor system. A standard 9 volt battery provides up to 100 hours of operation. Dual push pads on the front panel control on-off, auto zero, and pressure unit selection. No setup or leveling. The large 0.42" LCD display is easy to read, minimizing data collection errors. Units include a "low battery" indicator. The pressure sensor used is a highly stable silicon piezoresistive device. Standard connections are dual sized for 1/8" or 3/16" I.D. vinyl or rubber tubing. Complete instructions are conveniently printed on rear of housing.

Manufacturer: Meriam Process Technologies Brand: Meriam Model: Z300DGC-25

Migration: no migration; zero leakage from high to low port. First marking on the scale: 15 percent of FSD. Sensing element: diaphragm. Wetted parts: diaphragm, body material, SS spring, ceramic magnet. Case material: engineered polymer. Dial size: 2.5 (square), 4.5" (round). Mounting: direct, front flange, 2" pipe and surface mounting. Maximum working pressure: 1500 psi / 100 Bar. Maximum process temperature: 200 degree F. Seals: Buna-N. Lens: Plexiglass (acrylic). Connection: 1/4" NPT(F) Std. Porting: In-line. Over range protection: Up to the maximum from high and low side. Protecting for gauge and switch: NEMA-4/IP65. Applications includes: Filter monitoring, pump performance, level measurement, Flow, flow direction, pressure monitoring, Flow rate, strainer monitoring, condition monitoring of heating/cooling system, Air filter and collector/bag filter monitoring, collector/bag filter monitoring, blower performance.

Manufacturer: Meriam Process Technologies Brand: Meriam Model: ZM200LS-GI0500

The Meriam M200LS-GI0500 Smart portable digital manometer has a non-isolated differential sensor performs gauge pressure measurements. The meter has a measuring range of 0 to500 psi. NIST traceable accuracy of + or - 0.01% of full scale includes all effects of linearity, repeatability, hysteresis, and temperature from 59 to 86 degrees F (15 to 30 degrees C). The 1/8" female NPT connection is composed of 316L stainless steel and brass parts and has Viton O-rings for use with clean, dry, non-corrosive gases. Engineering units include inches of water, psi, mm of Hg, inches of Hg, mbar, bar, kPa, kg/cm2, cm of H2O, and user-selectable scaling. The meter can be field-recalibrated for zero, span, and linearity with one- or five-point calibration. Leak test feature allows users to view Min/Max pressure values and calculate the leak rate per minute in pressure units when pressure testing pneumatic systems. Exponential damping has a user-selectable time constant from 0.1 to 25 seconds to minimize the effect of pulsating pressures.The keypad has a sealed membrane to protect the instrument from contamination, and five dome contact-style buttons to ease operation. The two-line LCD shows 5 significant digits, and has contrast adjustment for use in a variety of lighting situations. The two-stage backlight provides visual indication of over-range measurements. The display can read out in any of eleven pressure units, or can be linearly scaled for user-selectable scaling. The meter has a square root flow function to display flow rate in user-defined units. An adjustable damping feature minimizes the effects of pulsating pressures. A Min/Max function captures the extremes of pulsating or varying pressure signals, and a Hold function freezes the display at any point of interest. Auto Record retains up to 240 readings for future recall. The meter has automatic shut-off at user-selectable times of 10, 20, 30, 45 or 60 seconds to extend battery life. The polycarbonate case is permanently static dissipative to provide ESD protection....

Manufacturer: Sper Scientific

100 PSI Certified Manometer Includes: Connection hose Instructions 9V battery Hard shell carrying case N.I.S.T. traceable certificate of calibration Applications: Low differential Pressure in clean rooms Test and balance Medical equipment HVAC Pneumatic systems Computer peripherals Features: The RS232 port enables communication with a computer. All read gauge, and differential Pressure in up to 11 units of measure Large backlight display Max-min Hold Auto power off functions Portable, and weighing only 5oz (150g) including the battery, these meters are convenient for use in the lab, field or factory. High accuracy of 0.3% fs at 25 C Repeatability: 0.2% (max 0.5%) FSO Combined linearity and hysteresis: 0.2 (Max 1.0%) FSO. 1 Year warranty

Manufacturer: Dwyer Instruments Brand: Dwyer Model: 1235-20-D

Dwyer 1235 series well-tube type manometer uses red gauge fluid, or mercury or green color concentrate to provide direct reading of positive, negative, and differential pressure measurement for determining velocity and static pressures, leakage, fan and blower efficiency, filter resistance, and gas pressures. The manometer is calibrated in inH2O or mmH2O using water and is available in W/M-style for use with fluorescein green concentrate or mercury (sold separately), or D-style for use with red gauge fluid. The water column has 1/10" divisions for inch scales or 2mm for metric units. The scales have a positive mechanism to speed adjustments. Units are silkscreened in black on a white background to ease reading, and sealed with mylar to resist wear. Well assemblies are machined from solid acrylic plastic for durability and are permanently bonded to shatterproof clear plastic tubing to provide leak-proof joints. Visible wells and glands allow operators to inspect the manometer, and overpressure traps prevent fluid loss. The manometer has magnetic clips to mount on vertical surfaces and a clamp bar to prevent slipping. Magnets are removable to customize mounting.SpecificationsPressure typesStatic, vacuum, and differentialMedia typeAir and gasWetted parts materialAcrylic plasticCase materialVinyl tubingScaleInches of water, inches of mercuryFluid typeRed or green gauge fluid, or mercuryConnection1/8"MountMagnetic clipsMaximum pressure100psi, intermittentlyMaximum vacuum5 inHg (10 inHg absolute), intermittentlyMaximum temperature130 degrees FH is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.Manometers measure the pressure of a liquid or gas. They are used in laboratory, medical equipment, engineering, automotive, and heating, ventilation, and air-conditioning applications. Manometers measure any combination of gauge, absolute, or differential pressures. Gauge pressure is the amount of press...

Manufacturer: Extech Instruments Brand: Extech Model: HD700-NIST

Differential Pressure Manometer that features a 2psi range and 11 Selectable units of measure. This product is NIST Certified which indicates that the product is traceable to standards provided by the National Institute of Standards and Technology (NIST).

Manufacturer: Extech Brand: Extech Model: HD350

What's Included: What''s included: Windows® compatible software with cable, 9V battery, pitot tube with two 33.5" (85cm) connection hoses, 100V-240V universal AC adaptor, and hard carrying case. Ideal in difficult-to-reach locations where a vane anemometer won''t fit. Simultaneous display of Pressure, Air Velocity or Air Flow plus Temperature± 0.7252psi range 5 selectable units of pressure measurement Max/Min/Avg recording and Relative time stamp Data hold and Auto power off functions Large LCD display with backlighting Zero function for offset correction or measurement Stoer/Recall up to 99 readings in each mode USB port includes software

Manufacturer: Sound Around (HI) Pyle Meters Brand: Pyle Model: PDMM15

The PDMM15 is a digital manometer, used for measuring pressure. Get accurate measurements every single time. Select from up to 11 different measuring units to get what you need. This unit can measure both gauge and differential pressure. It has a dual LCD with backlight, so it works great even in poor lighting conditions. Maximum pressure: 150 PSI. A soft carrying pouch and flexible tubing are included. A 9 V battery is included.

Manufacturer: Dwyer Instruments Brand: Dwyer Model: A-612

Manometer Stand, For 2T650, 3T292 Molded Plastic Manometers Molded Plastic ManometersMount on any vertical surface to measure low positive, negative, or differential air and gas pressures in dust collection systems, noxious fume/airborne particulate exhaust systems, and HVAC filter banks. 140 F max. working temp. 10 psi max. internal working pressure. Each includes 2 static pressure taps, 8-ft. double column plastic tubing, mounting screws, indicating fluid, and red and green pointer flags. 2T650 uses red indicating fluid (1TC00); 3T292 uses blue indicating fluid (1W413).Zero adjustment knob and built-in level indicator 3% full scale accuracy