Name：dual bellows differential pressure gauge
Model：CWD-612
Quoted price：面议
Feature：CWD-612 dual bellows differential pressure gauge
dual bellows differential pressure gaugeDetails：
CWD-612 dual bellows differential pressure gauge
product description
Site for continuous recording the instantaneous value of the measured flow rate, but also the sum of the measured flow rate within a certain time accumulated by the totalizer down. Record drawings and totalizer by synchronous motor.
structure
Mastery over the four-bar linkage meter differential pressure gauge amplifier output angle 80 to 300, a record by a stylus on a record sheet 300mm diameter corresponding to the measured instantaneous value.
Stylus pen and calculator with square root plate mounted on the same shaft, and thus the position of prescribing plate to be measured instantaneous value correspondence, so Ratchet interrupted totalizer (totalizer 4 times per minute) will be a certain time the cumulative sum of the measured flow down.
Recording paper by the 1r / 24h synchronous motor is driven by the totalizer 1r / min synchronous motor drive.
Technical Parameters
Accuracy: 1.5
Record Drawings: Category: chart
Diameter: 300 mm
Effective Arc Length: 115㎜
Feed Direction: Clockwise
Drive speed: 1r / 24h
Drive: synchronous motor (220V 50Hz)
Stylus angle: 300
Record itinerary error: record drawings per 24h trip error does not exceed the following requirements; driven by a synchronous motor ± 5min
Measuring pressure measurement system limits: 0.4,0.6,1.0,1.6,2.5,4,6MPa
Totalizer Accuracy: 0.5 (flow measurement within the range of 30 to 100%)
Totalizer Word Count: 6
