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Zhejiang Sealand Technology Co., Ltd.is a trustworthy supplier of Oil Mass Flow Meter, Oil Mass Flowmeter, Oil Coriolis Flow Meter, Oil Coriolis Flowmeter, Oil Coriolis Flow Meter, ATEX, IECEx & CE approved.
Operating Environment
Atmospheric pressure: 85kPa~106kPa
Ambient temp.: Refer to Chapter 1.6
Relative humidity: 5%~95%, non condensing
Operating conditions
Fluid: Liquid/Gas
Nominal pressure: 4MPa or 25MPa (Customizable)
Supply voltage: AC 85~265VAC, 50/60Hz or DC 12~24VDC(±5%), 5W
Outputs: Pulse 0~10KHz, RS-485, 4-20mA & HART (optional)
The meter consists of mass flow sensor and transmitter. Mass flow sensor is a phase-sensitive resonant sensor based on Coriolis effect, composed
of vibration tube, signal detector, concussion driver, structural support, shell, etc.
Mass flow transmitter is a micro-programming-centered electronic system, which supplies
thrust to sensor, transforms sensor signal into mass flow signal & others, and improves
accuracy in accordance with temperature parameter.
Oil Mass Flow Meter, Oil Mass Flowmeter, Oil Coriolis Flow Meter, Oil Coriolis Flowmeter, Oil Coriolis Flow Meter Zhejiang Sealand Technology Co., Ltd. , https://www.sealandflowmeters.com
2. The acceptance personnel specified in the contract must be present at the time of material acceptance. Whether it is the person in the home improvement industry or the consumer, it seems that the contract has not risen to the legal point of view. However, the home improvement contract itself is a legal document and it may cause unnecessary trouble if it is not taken seriously. Take the material acceptance as an example: In the relevant chapters of the home-installed contract, the author once suggested that the material acceptance should be clearly defined by the acceptance person. However, in actual operation, parties A and B of the contract often do not take seriously the material acceptors specified in the contract. It may be that the acceptance person specified in the acceptance inspection is not present (the acceptance person has not authorized the acceptance person as contracted). Maybe the acceptance person is on the scene but he has no responsibility for acceptance. Strictly speaking, there are legal loopholes in doing so. 3, the acceptance procedure must be strictly accepted. Every material agreement stipulated in the contract should be checked as necessary, such as material quality, material specification, and material quantity. 4. The inspector specified in the contract shall sign on the acceptance form. If the inspection result material is qualified, the inspector shall sign the material acceptance form. This is a more complete process. Because the author encountered such a thing, the owner accepted the material when the material came in, but did not perform necessary procedures at that time. Afterwards, the owner repented, and he refused to accept the results of his acceptance. However, since the other party has no evidence in hand, there is no way to do so. Tip: This section is actually the author to remind the decoration company, because there are many confused decoration companies in this regard. In the end, there are more decoration companies that suffer.
Fluid temperature: -200°C~+200°C (higher temp. model is customizable)
It`s composed of switching power supplier, guard grating, core processor board, display
module, etc., installed in a ex-proof junction box. Switching power supply offers power for
transmitter; safe grating isolates sensor and transmitter intrinsically; core processor detects
& processes sensor phase signal, sends mass flow signal and process communication.
Indoor decoration material acceptance must pay attention
1. Inform the contracting party of the material acceptance time of the other party. After the material is procured, the purchaser needs to notify the other party of the contract to prepare for acceptance of the material. And this acceptance is best arranged as soon as the material comes into play. Therefore, the agreed acceptance time is very necessary. In order to prevent material from entering the market, the other party does not have time to accept the material and affect the construction progress.