Dwyer 1227系列Flex-Tube® U型傾斜壓力計
1227系列 雙刻度Flex-Tube® U型傾斜壓力計 能夠在右側直讀大范圍的差壓,或者傾斜后在底部直讀微小范圍的差壓。只需簡單的傾斜差壓計直到液位為零。不需水平泡來校準水平度,帶有磁性卡件將差壓計固定在金屬管道表面。
這是一款用途廣泛的差壓計,并且價格低。它有兩個量程讀數(shù)范圍:作為U型管差壓計,它能測量0 到16英寸水柱,作為傾斜式差壓計,它能測量-0.20 - 0 - 2.6英寸水柱。1227M(公制)型的量程讀數(shù)為0 到 400 mm水柱和-5 - 0 - 70 mm水柱。操作說明直接印制在刻度周圍。
ACCESSORIES:
- A-101 - 1 oz dispenser bottle of red gage fluid, .826 sp. gr.
- A-102 - 4 oz bottle of red gage fluid, .826 sp. gr.
- A-103 - 1 pt bottle of red gage fluid, .826 sp. gr.
- A-104 - 1 qt bottle of red gage fluid, .826 sp. gr.
- 1227-CC - Vinyl carrying case for the 1227 manometer.
- A-356 - Gage plug with retainer loop, polyethylene plastic, for 1/4" ID tubing, slip loop over tubing OD and insert plug for seal.
- A-319 - Flexible red PVC connector, 3/16" ID rubber tubing to 1/4" ID plastic tube for 1221,1222 and 1227 manometers.
- A-344 - Terminal tube, brass, 1/4" diameter tube, 8" length.
- A-339 - Adapter, brass, 1/8" NPT to 3/16" rubber and 1/8" ID plastic tubing.
- A-220 - Clear flexible vinyl tubing is easily inspected, and is therefore best for test applications where a possibility of fluid entering the tubing exists. 3/16" ID x 5/16" OD, lengths to 500'; 45 psi maximum pressure @ 73°F.
- A-357 - Thermometer and terminal tube holder, stainless steel wire.
- A-364 - Magnet assembly for 1222 manometers, 2 required (3 required for 1222-36 and M-1000).
• 指示管-為透明的,外徑為0.4英寸的牢固塑膠管。當用作傾斜式差壓計的時候,壓力連接端頭彎曲提供過壓保護。4-1/2' x 3/8"的軟管用于連接壓力源。
• 刻度-白色塑膠, 21"長??删_調整零點。
• 刻度標記- 大刻度為1",高位小刻度為0.2",低位小刻度為0.02"(如果是公制:大刻度為50mm ,高位小刻度為10 mm,低位小刻度為1mm)。采用黑色絲印在白色背板上,有機玻璃覆膜,經久耐用。Dwyer 1227系列Flex-Tube® U型傾斜壓力計