7200 series
1 1/4 "medidor MPT para tanques domésticos
Application
The 7200 and B7200 Series Junior™ gauges are identical except the former has a zinc die-cast head and the latter has a forged-brass head. Both types have 1 ¼” Male NPTF threads and 2” [51] hex-wrenching sections and are equipped with direct-reading dials appropriate for the tanks in which they are installed.
General Information & Features*
Model 7281 and B7281 direct-indicating gauges are for top mounting. When used on above-ground ASME, horizontal, domestic storage tanks, they are equipped with 5323S01749 percentage or 5323S01789 fractional dials. When used on tanks buried underground, they are equipped 5323S01813 percentage dials. Most 420# [190kg] vertical cylinders utilize the 5323S01835 dial. For dials used on other vertical cylinders, contact Rochester.
Los medidores modelo 7284 y B7284 son para montaje lateral, final o angular. Cuando se utiliza en los tanques de combustible de motor ASME que están equipados con el dial 5323S01789 fraccional. Por favor, póngase en contacto con Rochester para los números de parte de los distintos diales utilizados en los medidores montados en cilindros de montacargas.
Los medidores modelo 7241 (montaje superior) y 7244 (montaje lateral o angular) incorporan un imán más fuerte necesario para conducir a los remitentes TwinSite™ en aplicaciones de combustible de motor. Estos medidores se pueden amueblar menos Dial con 5323S01789 fracciones, diales de indicación directa o con el remitente TwinSite™ apropiado, P5628S0537, 0-90 Ω, o P5663S02527, 20 -150 Ω según sea necesario.
Documents
Data Sheet
Especificaciones generales *
Temperature Range
Standard range is 40°F to 158°F,-40C to 70C.
Accuracy
Dependent on proper sizing of gauge and tank configuration. With direct reading dials, overall accuracy is ±5%; with TwinSiteTM Sender, ove- rall accuracy is ± 5%.
Current
TwinSiteTM versions, 200 mA. Maximum
Voltage
24 volts maximum nominal system voltage on TwinSiteTM versions.
Working Pressure
375 psig [25,8 Bar].
Approvals
Gauges are appropriately UL listed for LP Gas liquid-level service and/or LP Gas automotive accessories
Al realizar el pedido, especifique:
1.The tank inside diameter (shown on tank nameplate). 2. The mounting location (top, side, end or angle).
3.If the gauge is angle mounted state the degree of angle above or below the horizontal centerline.
4.If the gauge is end mounted, state the shape of the tank head (hemispherical or semi-ellipsoidal).
5.The ‘’H’’ dimension. This is the distance in inches from the surface of the tank to the top of the top threaded opening.
Para ordenar el medidor de reemplazo, simplemente proporcione la información estampada en una de las cabezas, como se muestra en el ejemplo.
Cabezal de calibre típico que muestra el número de pieza o el código del tanque y el código de fecha estampado en pisos desgarradores mostrados a la derecha.
Materiales de construcción *
Head
Zinc die casting (7200 Series); brass forging (B7200 Series).
Centershaft Bearings, Gears, Pinion, Cross Stud & Bearing
Stainless Steel.
Gear Housing
Zinc die-casting or acetal.
Support, Centershaft & Float Rod
Tempered aluminum.
Float Bulb
Nitrile rubber or one-piece aluminum.
Counterweight
Lead.
Magnets
Alnico
Standard, Direct Reading Dials
Hermetically sealed polycarbonate.
Dial Screws
Stainless steel.
*Materials and specifications are subject to change without notice. Pressure ratings subject to change due to temperature and other
Environmental considerations.
Consulta del producto-7200
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WARNING: Acrylonitrile, BPA - Cancer and Reproductive Harm - www.P65Warnings.ca.gov
