As an Amazon Associate, we earn from qualifying purchases.

Order DFM27S-VAL4-AB5 by Aalborg DFM Multi-Parameter Digital Mass Flow Meter - US Mega Store

Aalborg . DFM27S-VAL4-AB5

Gallery

Attributes

Brand name, Manufacturer name, ManufacturerAalborg
Attribute00, Attribute16±1% of FS at calibration temperature and pressure
Attribute01, Attribute17Performed at standard conditions 14.7 psia (101.4 kPa) and 70 °F (21.1°C)
Attribute02, Attribute185 to 100 psia (0.34 to 6.8 bars)
Attribute03, Attribute19±1% of FS
Attribute04, Attribute2032 °F to 122 °F (0 °C to 50 °C)
Attribute05, Attribute21±1 °C
Attribute06, Attribute22±0.25% of full scale.
Attribute07, Attribute230.6 to 1.0 second to within ±2% of set flow over 20% to 100% of full scale
Attribute08, Attribute240.15% / °C or better
Attribute09, Attribute250.01% of full scale / 1 psi (0.07 bar) or better
Attribute10, Attribute2625 psig (1.73 bars)
Attribute11, Attribute27100 psia (6.8 barabs, 689 kPaabs)
Attribute12, Attribute28200 psig (13.6 barg, 1379 kPag)
Attribute13, Attribute29128 x 64 graphic LCD with backlight (up to 8 lines of text)
Attribute14, Attribute30EN 55011 class 1, class B; EN50082-1.
Attribute15, Attribute31Installation Level II; Pollution Degree II
AttributeKey00, AttributeKey16Accuracy
AttributeKey01, AttributeKey17Calibrations
AttributeKey02, AttributeKey18Pressure Range (Measurement)
AttributeKey03, AttributeKey19Pressure Accuracy
AttributeKey04, AttributeKey20Temperature Range (Measurement)
AttributeKey05, AttributeKey21Temperature Accuracy
AttributeKey06, AttributeKey22Repeatability
AttributeKey07, AttributeKey23Response Time
AttributeKey08, AttributeKey24Temperature Coefficient
AttributeKey09, AttributeKey25Pressure Coefficient
AttributeKey10, AttributeKey26Optimum Gas Pressure
AttributeKey11, AttributeKey27Maximum Gas Pressure
AttributeKey12, AttributeKey28Maximum Burst Pressure
AttributeKey13, AttributeKey29Display
AttributeKey14, AttributeKey30CE Compliance
AttributeKey15, AttributeKey31Environmental (per IEC 664)
CategoryL1Process Control & Automation
CategoryL2Indicators
CategoryL3Flow
CategoryL4Aalborg DFM27S-VAL4-AB5
ConditionNEW
Extra Product NameOrder DFM27S-VAL4-AB5 by Aalborg DFM Multi-Parameter Digital Mass Flow Meter - US Mega Store
moq, multiple, tierMinQty11
MPN, SKUDFM27S-VAL4-AB5
qtyInStockContact Us
snippet<p><strong>Aalborg, DFM27S-VAL4-AB5, DFM Multi-Parameter Digital Low Flow Mass Flow Meter </strong> </p> <p><strong>Features: </strong> </p> <ul><li>Stores calibration data for up to 10 different gases </li> <li>Support 10 different engineering units including user defined </li> <li>Programmable 12 digits totalizer indicates total gas volume </li> <li>Flow alarm limits for high and low gas flow with relay output </li> <li>Pressure alarm limits for high and low gas pressure with relay output </li> <li>Temperature alarm limits for high and low gas temperature with relay output </li> <li>Four button keypad and large 128 x 64 graphical LCD with back light </li> <li>Digital and analog outputs operate simultaneously </li> <li>Internal conversion factors for up to 32 gases </li> <li>Automatic zero adjustment </li> <li>Self diagnostic tests </li> </ul> <p>Multi-Parameter flow meter provide accurate data on three different fluid parameters: </p> <ul><li>Flow </li> <li>Pressure </li> <li>Temperature </li> </ul> <p>The flow rate can be displayed in volumetric flow or mass flow engineering units for standard or actual (temperature, pressure) conditions. Flow meter can be programed locally by the four button keypad and LCD or remotely via RS-232 / RS-485 interface. DFM flow meter support various functions including: flow totalizer, flow, temperature, pressure alarms, automatic zero adjustment, 2 relay outputs, 0-5 Vdc analog outputs for flow, pressure and temperature. </p> <p><strong>Interface. </strong> All features of the flow meter can be accessed via the local four button keypad and LCD. The digital interface operates via RS485 and provides access to applicable internal data including: flow, temperature, pressure reading, auto zero, totalizer and alarms settings, gas table, conversion factors and engineering units selection, dynamic response compensation and linearization table adjustment. The analog interface provides 0 to 5 Vdc outputs for flow, pressure and temperature. </p> <p><strong>Auto Zero. </strong> The DFM supports automatic sensor zero offset adjustment which can be activated locally via the keypad or remotely via digital interface. The auto zero feature requires absolutely no flow through the meter during auto zero process. Provisions are made to either start, read or save the current auto zero value via digital commands. </p> <p><strong>Totalizer. </strong> The total volume of the gas is calculated by integrating the actual gas flow rate with respect to time. Both keypad menu and digital interface commands are provided to: </p> <ul><li>Set the totalizer to ZERO. </li> <li>Start the totalizer at a preset flow. </li> <li>Assign action at a preset total volume. </li> <li>Start / Stop totalizing the flow. </li> <li>Read totalizer. </li> </ul> <p>Totalizer conditions become true, when the totalizer reading and the "Stop at Total" volumes are equal. </p> <p><strong>Flow Alarm. </strong> High and Low gas flow ALARM limits can be preprogrammed via keypad or remotely via digital interface. ALARM conditions become true when the current flow reading is equal or higher / lower than corresponding values of high and low alarm levels. Alarm action can be assigned with preset delay interval (0-3600 seconds) to activate the contact closer (separate for High and Low alarm). </p> <p><strong>Pressure Alarm. </strong> High and Low gas pressure ALARM limits can be preprogrammed via the keypad or remotely via digital interface. Pressure alarm conditions become true when the current pressure reading is equal or higher than corresponding values of high pressure alarm settings or equal or lower than corresponding values of low pressure alarm settings. Alarm action can be assigned to activate the contact closer (separate for High and Low pressure alarm). </p> <p><strong>Temperature Alarm. </strong> High and Low gas temperature ALARM limits can be preprogrammed via the keypad or remotely via digital interface. Temperature alarm conditions become true when the current temperature reading is equal or higher than corresponding values of high temperature alarm settings or equal or lower than corresponding values of low temperature alarm settings. Alarm action can be assigned to activate the contact closer (separate for High and Low temperature alarm). </p> <p><strong>Engineering Units. </strong> The measured gas flow and associated totalizer data are scaled directly in engineering units via the front panel keypad or digital interface. </p> <p>The Following Units of Measure are Supported: %F.S., L/min, L/h, mL/min, mL/h, scuft/h, scuft/min, lb/h, lb/min, one user defined engineering unit. </p> <p><strong>Multi-Gas Calibration. </strong> The DFM is capable of storing primary calibration data for up to 10 gases. This feature allows the same DFM to be calibrated for multiple gases while maintaining the rated accuracy on each. </p> <p><strong>Conversion Factors. </strong> Conversion factors for up to 32 gases are stored in the DFM. In addition provision is made for a user defined conversion factor. Conversion factors may be applied to any of the ten gas calibrations via keypad or digital interface commands. </p> <p><strong>Contact Closure. </strong> Two sets of dry contact relay outputs are provided to actuate user supplied equipment. This are programmable via the local keypad or digital interface such that the relays can be made to switch when a specified event occurs (e.g. when a low or high flow, pressure or temperature alarm limit is exceeded or when the totalizer reaches a specified value). </p> <p><strong>Leak Integrity. </strong> 1 x 10-9 smL/sec of Helium maximum to the outside environment. </p>
tierPrice11894

Distributor offers

SellerSKUMOQIn stockMultiplePrices
usmegastore.comDFM27S-VAL4-AB51Contact Us11 @ $1894.00
heavydutydepot.comDFM27S-VAL4-AB5111 @ $1894.00
MegadepotDFM27S-VAL4-AB5111 @ $1894.00