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4.1 of 5.0 with 49 Reviews
SALE PRICE: $262.00
Manufacturer: Meriam Process Technologies
Brand: Meriam
Model: Z300DG-15
Manufacturer: Meriam Process Technologies
Brand: Meriam
Model: Z300DG-15
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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.
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4.1 of 5.0 with 30 Reviews
SALE PRICE: $280.00 1% OFF
Manufacturer: COLE-PARMER
Brand: Cole-Parmer
Manufacturer: COLE-PARMER
Brand: Cole-Parmer
These manometers are for use with noncorrosive gases and air only, not liquids. What's Included: connection hose, 9 V battery and hard shell carrying case. Read gauge and differential pressure in 11 units of measure! Ideal for measuring low differential pressure in clean rooms, test and balance, HVAC, pneumatic systems, and computer peripherals Large backlight LCD, maximum, minimum, hold, and auto power off functions Built-in RS-232 port downloads information to your PC Order cable and software separately from Accessories below
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4.1 of 5.0 with 49 Reviews
SALE PRICE: $294.00
Manufacturer: Dwyer Instruments
Brand: Dwyer
Model: 1235-12-D
Manufacturer: Dwyer Instruments
Brand: Dwyer
Model: 1235-12-D
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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...
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4.1 of 5.0 with 3 Reviews
SALE PRICE: $294.00
Manufacturer: STANDARD INSTRUMENTS CO LTD
Brand: Reed Instruments
Model: R3002-NIST
Manufacturer: STANDARD INSTRUMENTS CO LTD
Brand: Reed Instruments
Model: R3002-NIST
This digital manometer provides accurate measurements in 11 different units of measure and is capable of taking gauge and differential pressure. The R3002 features a large backlit LCD display, an integrated clock to keep track of measurements and the ability to record and revisit recorded data via the included software. This product includes a calibration certficate traceable to NIST (National Institute of Standards and Technology).
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4.1 of 5.0 with 11 Reviews
SALE PRICE: $322.47 8% OFF
Manufacturer: Dwyer Instruments
Brand: Dwyer
Model: 475-1-FM-AV
Manufacturer: Dwyer Instruments
Brand: Dwyer
Model: 475-1-FM-AV
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The Dwyer Series 475 Mark III intrinsically-safe digital manometer provides positive, negative, and differential pressure measurements, and is used to perform field calibration, monitoring or troubleshooting HVAC systems, performing clean room inspections, air velocity monitoring, and natural gas appliance-line testing. The meter is FM-approved intrinsically safe for Class 1, Div. 1, Group A, B, C, D, T4 hazardous locations. It has an accuracy of + or - 0.5% of full scale at 60 to 78 degrees F, and + or - 1.5% full scale at 32 to 60 and 78 to 104 degrees F. The extruded aluminum case provides durability. The backlit four-digit LCD displays the pressure measurement. The zero function nulls minor pressure differences before measuring. Standard connections accept 1/8" or 3/16" inside diameter (ID) vinyl or rubber tubing. The meter is powered by a 9V battery (included) and automatically shuts off after 20 minutes to preserve battery life. SpecificationsPressure typesPositive, negative, and differentialMedia typeAir and compatible combustible gasesCase materialExtruded aluminumDisplayFour-digit LCDTemperature limits0 to 140 degrees F/-17.8 to +60 degrees CCompensated temperature limits32 to 104 degrees F/0 to 40 degrees CDimensions6-17/32 x 2-13/16 x 29/32 (H x W x D)Power9V alkaline batteryAgency approvalsCE, FMH 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 pressure in a system relative to the ambient pressure, absolute pressure is the amount of pressure in a system relative to an absolute vacuum, and differential pressure is the difference between two pressures. Analog manometers are compose...
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4.1 of 5.0 with 15 Reviews
SALE PRICE: $375.07 6% OFF
Manufacturer: Testo AG
Brand: Testo
Model: 0632 0313
Manufacturer: Testo AG
Brand: Testo
Model: 0632 0313
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Test 312 Series digital manometers perform differential pressure measurements and are used for gas flow and gas load testing. Meters with 40/200hPa measuring range are used to check flue gas draught, perform differential pressure measurements of combustion chambers and ambient pressure or gas flow pressure. Meters with 300/600 hPa measuring range are used in load and gas-rightness testing on gas and water pipelines up to 6000 hPa (6 bar). The meter has a user-selectable measuring range that provides choice of precision. The user-configurable alarm thresholds provide audible and visual alarms when the threshold is exceeded. The two-line LCD displays pressure from two sources simultaneously.SpecificationsPressure typesDifferentialMedia typeGas and waterCase materialABSPressure unitshPaAlarm threshold-0.04 hPa to +100 hPaAlarm typeAudible and visualDisplay2-line LCDApprovalsDVGW (German Technical and Scientific Association for Gas and Water)Weight300gDimensions215 x 68 x 47mm (H x W x D) xPower9V batteryH 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 pressure in a system relative to the ambient pressure, absolute pressure is the amount of pressure in a system relative to an absolute vacuum, and differential pressure is the difference between two pressures. Analog manometers are composed of columns of liquid, and they use gravity and the liquid's density to calculate pressure. Because they have no moving parts, analog manometers do not require re-calibration. Digital manometers have pressure sensors that are connected to a system with a hose to provide a digital readout of the amount of press...
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4.1 of 5.0 with 14 Reviews
SALE PRICE: $380.96 5% OFF
Manufacturer: Meriam Process Technologies
Brand: Meriam
Model: M200
Manufacturer: Meriam Process Technologies
Brand: Meriam
Model: M200
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The Meriam M200-DN0010 Smart portable digital manometer has a non-isolated differential sensor to compare the pressure between two sources. The meter has a measuring range of 0 to 10.000 inches of water. NIST traceable accuracy of + or - 0.05% of full scale (FS) is independent of temperature effect at 23 to 122 degrees F (-5 to +50 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. The meter incl...
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4.1 of 5.0 with 11 Reviews
SALE PRICE: $395.22 16% OFF
Manufacturer: Dwyer Instruments
Brand: Dwyer
Model: 475-1T-FM-AV
Manufacturer: Dwyer Instruments
Brand: Dwyer
Model: 475-1T-FM-AV
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The Dwyer Series 475 Mark III intrinsically-safe digital manometer provides positive, negative, and differential pressure measurements, and is used to perform field calibration, monitoring or troubleshooting HVAC systems, performing clean room inspections, air velocity monitoring, and natural gas appliance-line testing. The meter is FM-approved intrinsically safe for Class 1, Div. 1, Group A, B, C, D, T4 hazardous locations. It has an accuracy of + or - 0.5% of full scale at 60 to 78 degrees F, and + or - 1.5% full scale at 32 to 60 and 78 to 104 degrees F. The extruded aluminum case provides durability. The backlit four-digit LCD displays the pressure measurement. The zero function nulls minor pressure differences before measuring. Standard connections accept 1/8" or 3/16" inside diameter (ID) vinyl or rubber tubing. The meter is powered by a 9V battery (included) and automatically shuts off after 20 minutes to preserve battery life. SpecificationsPressure typesPositive, negative, and differentialMedia typeAir and compatible combustible gasesCase materialExtruded aluminumDisplayFour-digit LCDTemperature limits0 to 140 degrees F/-17.8 to +60 degrees CCompensated temperature limits32 to 104 degrees F/0 to 40 degrees CDimensions6-17/32 x 2-13/16 x 29/32 (H x W x D)Power9V alkaline batteryAgency approvalsCE, FMH 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 pressure in a system relative to the ambient pressure, absolute pressure is the amount of pressure in a system relative to an absolute vacuum, and differential pressure is the difference between two pressures. Analog manometers are compose...
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4.1 of 5.0 with 13 Reviews
SALE PRICE: $585.00
Manufacturer: Infiltec
The DM1 is a portable digital micro-manometer with the
easy-to-use 0.001 "wc or 0.1 Pa resolution to solve your
toughest differential pressure measurement problems.
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4.1 of 5.0 with 9 Reviews
SALE PRICE: $624.00 1% OFF
Manufacturer: Dwyer Instruments, Inc.
Brand: Dwyer
Manufacturer: Dwyer Instruments, Inc.
Brand: Dwyer
Convenient all-in-one kit is small, light and easy to use. No set-up or leveling needed. Digital manometer reads from 0-20" w.c. with ±0.5% F.S. accuracy. The Series 477AV stores up to 40 readings in memory for later reference, with selectable English/Metric pressure, flow and velocity units that are visible on a large, backlit 0.4" LCD readout. Both audible and visual overpressure alarms and a "low battery" warning are standard features. (Standard model shown in picture).
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