Dwyer 1227系列Flex-Tube® U型倾斜压力计

Dwyer 1227系列Flex-Tube® U型倾斜压力计

1227系列 双刻度Flex-Tube® U型倾斜压力计 能够在右侧直读大范围的差压，或者倾斜后在底部直读微小范围的差压。只需简单的倾斜差压计直到液位为零。不需水平泡来校准水平度，带有磁性卡件将差压计固定在金属管道表面。

这是一款用途广泛的差压计，并且价格低。它有两个量程读数范围：作为U型管差压计，它能测量0 到16英寸水柱，作为倾斜式差压计，它能测量-0.20 - 0 - 2.6英寸水柱。1227M（公制）型的量程读数为0 到 400 mm水柱和-5 - 0 - 70 mm水柱。操作说明直接印制在刻度周围。

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-为透明的，外径为0.4英寸的牢固塑胶管。当用作倾斜式差压计的时候，压力连接端头弯曲提供过压保护。4-1/2' x 3/8"的软管用于连接压力源。

  • 刻度-白色塑胶， 21"长。可精确调整零点。

  • 刻度标记- 大刻度为1"，高位小刻度为0.2"，低位小刻度为0.02"（如果是公制：大刻度为50mm ，高位小刻度为10 mm，低位小刻度为1mm）。采用黑色丝印在白色背板上，有机玻璃覆膜，经久耐用。Dwyer 1227系列Flex-Tube® U型倾斜压力计