描述
初级模型 | 描述 |
---|---|
6281 | 对于顶部安装, 包括标准磁铁驱动直读拨号。 |
6284 | 与6281相同, 但侧面、末端或角度安装除外。 |
6241 | 对于顶部安装, 包括更坚固的磁铁来驱动双站点®发送器。 |
6244 | 用于侧面、端部或角度安装, 否则与6241相同 |
B6244 | 与6244相同, 但黄铜头除外 |
高级模特 | 描述 |
---|---|
6280 | 对于顶部安装, 包括标准磁铁驱动直读拨号。 |
6283 | 与6280相同, 但侧面、端部或角度安装除外。 |
6290 | 对于顶部安装, 包括更强的磁铁驱动大 4 "表盘。 |
6293 | 与6290相同, 但侧面、端部或角度安装除外。 |
一般规格 *
Temperature
Standard range is -40°F to 176°F, -40°C to 80°C with optional stainless steel mounting bolts which maybe required for temperatures below -20°F, -29°C.
Accuracy
Accuracy depends upon proper gauge sizing. Junior and Senior dials ±5%, 4” dials ± 4%, TwinSite® dials ±8%. Hall dial output ±4% of visual reading. Accuracy may be less depending upon tank shape. Accuracy may be less near full and empty. Accuracy may be less if tank is not level. Accuracy may be less due to variations in liquid temperature. This gauge is not to be used for filling. All accuracy estimates are expressed as percent of full scale.
Humidity
For high humidity below ground or under chassis applications, brass, stainless steel or painted aluminum heads are recommended.
Shock & Vibration
Suitable for mobile service applications.
Power
0.5 watts maximum dissipation for TwinSite® versions.
Work Pressure
375 psi. [25,5 Bar].
Approvals
Gauges are UL listed for LP Gas service applications.
订购时指定
1. Gauge head size, Junior or Senior, or model #.
2. Tank diameter shown on nameplate.
3. Mounting location (top, side, end or angle).
4. If the gauge is angle mounted, state angle.
5. If the gauge is end mounted, state the shape of the tank head (hemispherical or semi-ellipsoidal).
6. Specify the “H” dimension (the distance in inches from the surface of the tank to the gasket surface on the riser).
要订购更换仪表, 只需提供在仪表头一侧的一个平面部分上盖章的信息, 如下例所示。
Note: For installation instructions see MS-501/502 (mounting standard).
建筑材料 *
Head
Aluminum die casting standard. Model B6244 has brass head. Models 6290 and 6293 have stainless steel head.
Gear Housing
Aluminum die-casting or acetal.
Centershaft Bearings, Gear, Pinion, Cross Stud & Bearing, & Dial Screws
Stainless steel.
Support, Centershaft & Float Rod
Tempered aluminum.
Float Bulb
Nitrile rubber or one piece aluminum.
Counterweight
Steel-plated.
Magnet
Neo.
Gasket
Buna-N standard. Spiral wound, Teflon-filled, stainless steel on models 6290 and 6293.
Mounting Bolts
Zinc-plated steel. (Stainless steel optional.)
Junior Direct Reading Dials & TwinSite® Senders
Ultrasonically sealed polycarbonate.
Senior Dials
Aluminum with acrylic or polycarbonate crystal, sealed with rubber gasket.
4″ Dials
Aluminum with glass crystal, sealed with a rubber gasket.
* 材料和规格如有更改, 恕不另行通知。压力额定值可能会因温度和其他环境因素而发生变化。