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Process density sensor
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Fork density sensor product manual Xi’an YunYi Instrument Co,.Ltd

Description of Fork density meter: Fork density meter is principle of vibrating density meter with high precision, high applicability via introducing foreign advanced frequency tracking technology. Product design adopts plug-in mounting, widely used in medium density measurement in pipelines, open tank containers and closed tank containers. Fork density meter sensor is composed of two piezoelectric crystals, one piezoelectric crystal is used for generating vibration, the other piezoelectric crystal is used for measuring vibration, fork sensor built-in temperature sensor, provides...

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Third classic installation: Fixed mounting kit Installation (custom mounting kit) Straight installation diagram (non-buried head) Classic installation applicable Conditions: 1. The diameter of main pipe is not The direction of liquid flow is The flow rate is less than 0.5m/s The space is too narrow, shock wave reflection affect the fork vibration, resulting in low accuracy. Flow rate is too large, impact fork, resulting in fork vibration frequency fluctuations,

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resulting in lower tuning fork accuracy or stability. 3. When the diameter of main pipe is less than DN100, need to change the diameter and make the diameter larger. When the flow rate is more than 0.5m/s, need to change the diameter, reduce the flow rate. Not install the fork density meter according to the requirement can result in lower accuracy and stability. The installation mode is with fast temperature response, rapid temperature compensation, occasion with temperature changes drastically is the first choice. Straight insert welding mode is the same to the straight insert flange...

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5. Flow rate is less than 3m/s 1. Temperature response is slow, there will be temperature compensation error caused by inconsistent temperature changes. 2. Fork body does not suffer from impact, with good stability. 3. Not install the fork density meter according to the requirement can result in lower accuracy and stability. 4. Straight insert welding mode is the same to the straight insert flange connection mode.( thread connection will be attached welding base) Inclined insertion installation diagram: 70 fork retraction into pipe

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Classic installation applicable conditions 1. There is no limit for main pipe diameter, Inclined pipe diameter should not less than 50 mm Flow rate range is wide, the flow rate of main pipe is not more than 3m/s all applicable Inclined side pipe diameter is too small, shock wave reflection effect fork vibration, resulting in low accuracy (recommended use the pipe with diameter greater than 50) Not install fork density meter as requirement, will result in lower accuracy, and lower stability. Straight insert welding mode is the same to the straight insert flange connection mode.( thread...

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condition, customer only need to install. Electrical connection of density meter Display part: Fork density meter adopts standard dual power four wire connection because of larger power consumption. The under 24v is power supply line of fork density meter, below 30 V is full power supply voltage.It may damage fork circuit if more than 30V. The upper 24V power supply is output power supply part, output signal is 4-20mA. Display part: the upper part displays density, the lower part displays temperature, the lower part temperature is also medium temperature ( reference for temperature...

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The key is M E U E is unit switch button, can switch between g/cm3 and Kg/m3 Long press E for 5 seconds can switch to password field. M is shift key U is add-substract key More level 2 password correction menu, manual do not introduce for the moment , because the client does not have the standard, enter the secondary menu to modify the data will cause a huge error. Notes: Forbid directly drop the instrument Forbid measure strong corrosive liquid Forbid instrument work above rated pressure Forbid pressure test exceed the specified test pressure Notice instrument is suitable for all the...

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