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                                                                                                    1. Home
                                                                                                    2. Sensors & Transducers
                                                                                                    3. Sensors
                                                                                                    4. Flow Sensors
                                                                                                    5. Flow Meters
                                                                                                    Print Page

                                                                                                    RMA-7-SSV

                                                                                                    Air Flowmeter, SS Valve, 5 to 50 SCFH, 100 psi, 4 % Accuracy, 1/8" FNPT, RATE-MASTER RMA Series

                                                                                                    DWYER
                                                                                                    Image is for illustrative purposes only. Please refer to product description.
                                                                                                    DWYER RMA-7-SSV
                                                                                                    ManufacturerDWYER
                                                                                                    Manufacturer Part NoRMA-7-SSV
                                                                                                    Order Code4262925
                                                                                                    Product RangeRATE-MASTER RMA Series
                                                                                                    Technical Datasheet

                                                                                                    Data Sheet

                                                                                                    See all Technical Docs
                                                                                                    10 In Stock

                                                                                                    Need more?

                                                                                                    10 Delivery in 3-4 Business Days(UK stock)
                                                                                                    QuantityPrice
                                                                                                    1+HK$993.690
                                                                                                    5+HK$948.730
                                                                                                    10+HK$907.370
                                                                                                    Price for:Each
                                                                                                    Minimum: 1
                                                                                                    Multiple: 1
                                                                                                    HK$993.69
                                                                                                    Add Part No. / Line Note
                                                                                                    Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                                                                                                    This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                                                                                                    Product Information

                                                                                                    DWYER
                                                                                                    ManufacturerDWYER
                                                                                                    Manufacturer Part NoRMA-7-SSV
                                                                                                    Order Code4262925
                                                                                                    Product RangeRATE-MASTER RMA Series
                                                                                                    Technical Datasheet

                                                                                                    Data Sheet

                                                                                                    Sensor TypeFlowmeter
                                                                                                    Flow Rate Min5SCFH
                                                                                                    Flow Rate Max50SCFH
                                                                                                    Operating Pressure Min-
                                                                                                    Operating Pressure Max100psi
                                                                                                    Supply Voltage Min-
                                                                                                    Supply Voltage Max-
                                                                                                    Accuracy± 4%
                                                                                                    Accuracy4%
                                                                                                    Media TypeAir
                                                                                                    Process Connection Size1/8"
                                                                                                    Process Connection TypeNPT Female
                                                                                                    Pipe Size-
                                                                                                    Sensor MountingBracket
                                                                                                    Operating Temperature Min-
                                                                                                    Operating Temperature Max54°C
                                                                                                    Product RangeRATE-MASTER RMA Series
                                                                                                    SVHCTo Be Advised
                                                                                                    Port Size3.175mm
                                                                                                    Pressure Max100psi

                                                                                                    Product Overview

                                                                                                    RMA-7-SSV is a series RM Rate-Master® polycarbonate flowmeter. It is a line of general use, direct reading precision flowmeters suitable for both gas and liquid applications. The Rate-Master® flowmeter bodies can be instantly interchanged, allowing the piping to remain undisturbed, interchangeability of the ranges and easy cleaning. Typical applications include medical equipment, air samplers, gas analysers, pollution monitors, chemical injectors and cabinet purging.

                                                                                                    • 51mm scale, stainless steel valve
                                                                                                    • Flowmeter range from 5-50SCFH air
                                                                                                    • Temperature limit of 130°F (54°C)
                                                                                                    • 1/8˝ female NPT connection
                                                                                                    • Eliminate the need for troublesome conversions with direct reading scales
                                                                                                    • Reduce installation damage and cost due to stainless steel backbone that absorbs piping torque
                                                                                                    • Long operation life with durable, shatter-proof polycarbonate body
                                                                                                    • High repeatability enabled by precision injection moulding around a precision tapered pin
                                                                                                    • Increased reading accuracy with special integral flow guides that stabilize float movement
                                                                                                    • Save time with instantaneous flow reading with the presence of scale graduations on indicating tube

                                                                                                    Technical Specifications

                                                                                                    Sensor Type

                                                                                                    Flowmeter

                                                                                                    Flow Rate Max

                                                                                                    50SCFH

                                                                                                    Operating Pressure Max

                                                                                                    100psi

                                                                                                    Supply Voltage Max

                                                                                                    -

                                                                                                    Accuracy

                                                                                                    4%

                                                                                                    Process Connection Size

                                                                                                    1/8"

                                                                                                    Pipe Size

                                                                                                    -

                                                                                                    Operating Temperature Min

                                                                                                    -

                                                                                                    Product Range

                                                                                                    RATE-MASTER RMA Series

                                                                                                    Port Size

                                                                                                    3.175mm

                                                                                                    Flow Rate Min

                                                                                                    5SCFH

                                                                                                    Operating Pressure Min

                                                                                                    -

                                                                                                    Supply Voltage Min

                                                                                                    -

                                                                                                    Accuracy

                                                                                                    ± 4%

                                                                                                    Media Type

                                                                                                    Air

                                                                                                    Process Connection Type

                                                                                                    NPT Female

                                                                                                    Sensor Mounting

                                                                                                    Bracket

                                                                                                    Operating Temperature Max

                                                                                                    54°C

                                                                                                    SVHC

                                                                                                    To Be Advised

                                                                                                    Pressure Max

                                                                                                    100psi

                                                                                                    Technical Docs (1)

                                                                                                    Technical Data Sheet EN

                                                                                                    Legislation and Environmental

                                                                                                    Country of Origin:
                                                                                                    Country in which last significant manufacturing process was carried outCountry of Origin:
                                                                                                    United States
                                                                                                    Country in which last significant manufacturing process was carried out
                                                                                                    Tariff No:90268080
                                                                                                    US ECCN:EAR99
                                                                                                    EU ECCN:NLR
                                                                                                    RoHS Compliant:Yes

                                                                                                    RoHS

                                                                                                    RoHS Phthalates Compliant:Yes

                                                                                                    RoHS

                                                                                                    SVHC:To Be Advised
                                                                                                    Download Product Compliance Certificate

                                                                                                    Product Compliance Certificate

                                                                                                    Weight (kg):.1134
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