HYNMD-8Technical solution for 0 online multi parameter tester

1Introduction

Viscosity, densityPH value is an important parameter for measuring liquid properties. Beijing Huayu Zhongyi Technology Co., Ltd. has designed a viscosity and density sensor based on the correlation between viscosity and density (F=√ρ μ), using a common probe to simultaneously measure the viscosity and density parameters of physical properties. Effectively solving the problem of density measurement under high viscosity, the mixed density can be converted into the sediment content of the liquid. At the same time, it can also integrate chloride ion and pH sensor testing electrodes to measure liquid chloride ion content and pH value.

IIProduct execution standards

Q/HY006-2010 Production Specification for Online Viscometer of Beijing Huayu Zhongyi Technology Co., Ltd

GB/T 50093-2013 Code for Construction and Quality Acceptance of Automation Instrumentation Engineering

GB/T 34042-2017 General Specification for Online Analyzer Systems

IIIUser request

1．The medium is the downhole flowback fluid (gas)+Backflow fluid, there may also be a small amount of sand)；

2．The viscosity of the backflow fluid is0-50CP. Sand content, chloride ions, pH value；

3．The installation location is intended to be at a certain position on the pipe section；

4．The current size of the pipe section is3-inch；

5．Because the depth can be customized according to the viscosity meter on the pipe section；

6．flange connection

7．temperature20-80 degrees Celsius；

8．The pipeline pressure is10 megapascals, reduce pressure to 1.6 megapascals for measurement；

9．No mixing;

10．flameproofBT4 is sufficient；

11．Communication requirements:485

4Online multi parameter technical indicators:

1．Product model: viscosity densitometer HYNMD-80 (withstand voltage 1.6Mpa)

2．Viscosity measurement range:0～50mPa. s

3．Viscosity accuracy:±1%

4． Density measurement range:1000～2500 kg/m³

5．Density accuracy：0.2% (sand content=(ρ mixed - ρ pure liquid)/ρ mixed)

6．heavy again Sex:0.2%

7．chloride ion(withstand voltage 1.6Mpa)

8．Measurement range:1～35000ppm

9．precision0.01ppm

10．heavy again Sex:0.2%

11．PH value (withstand voltage 1.6Mpa)

12．Range:0～14PH

13．precision0.01PH

14．Temperature range:0～100°C

15． essence Degree:0.2%

16．Environmental temperature range: -40 °C ～+85°C

17．Liquid receiving material:316ss，Other materials:316SS

18．Operating temperature:50°C

19．Output signal:

a)viscosity 4-20mADC

b)density 4-20mADC

c) Chloride ion concentration4-20mADC

d) PH值4-20 mADC

e)MODBUS Agreement（RS-485 interface), Ethernet

20．Power supply: 24VDC（Customer provided)

21．Viscosity densityInsertion depth: Insert deeply120mm

22．chloride ionInsertion depth: Insert deeply225 mm

23．PH valueInsertion depth: Insert deeply225 mm

24．Protection levelIP67

25．Explosion proof grade: viscosity densityExdIIBT6

26．chloride ionExdIICT6，PH 值 ExdIICT6

27．USB turn 485 connector

28．Pressure reducing and boosting device (see flowchart)

29．Controller (see item five)

5On site installation diagram:

1. Installation dimensions of online viscosity density meter: insertion depth of 200mm, PN1.6MPa, DN50mm

2. Installation dimensions for online chloride ion pH value: insertion depth 225mm, PN 1.6MPa, DN50mm

3. General assembly drawing (calculate the nozzle diameter based on the pressure reduction, and refer to the actual pressure provided)

VIHYNMD-k Explosion proofController (installed in explosion-proof zone)

1.control box400mm*300mm*100mm， If there are any discrepancies in the size during production, the supplier shall prevail

2.Technical Specifications

Display units:CP, P, mPa. s, Pa. s, kg/m ³, m/s, ppm, pH value, etc. can be set arbitrarily

Communication ProtocolModbus TCP protocol. Modbus RTU protocol

3. Output signal: 4-channel 4-20mA output (including viscosity, density, chloride ions, pH value)

4. Support temperature compensation (transmitter open programming operation);

5. On site software calibration zero position;

6. Working power supply: 24VDC;

7. Working temperature: -10-65 ° C

8. Protection level: IP67;

Connect the USB to 485 connector to an external computer and calibrate the sensor;

10. On site display of viscosity, density, pH value, and conductivity;

11. Online viscosity, density, chloride ions, pH value, and laboratory corresponding secondary development platform, which can fit formulas to predict laboratory test results

12. Establish corresponding mathematical models for viscosity parameters of multiple products and laboratory measurements

13. Long term preservation of historical data

Display: Weilun Tong

14. With viscosity, density, chloride ion, and pH correction functions: real-time viscosity, density, chloride ion, and pH values at high temperatures Converted to laboratory viscosity, sand content, chloride ions, pH value

Y=ax3+bx2+cx+d

Equipped with self diagnostic function, it can diagnose and display probe damage, high temperature, vibration component damage, and setting errors;

Continuous storage points86400 times, adjustable storage time interval

15 touch screen with SD card socket, USB socket, built-in memory, storing data according to the capacity of the memory Integrate online viscosity, density transmitters, chloride ion, and pH modules (select controller online transmitters embedded in the controller in the form of modules); Display module, 7-inch touch screen; 4 sets of 4-20mA output modules; Ethernet output.

7detection and testing

According to the experimental requirements, the user shall measure the viscosity changes during the reaction process in real time, and the trend of the changes shall be consistent with the theory. The data accuracy and repeatability shall meet the technical parameter requirements;

Verify the viscosity standard oil provided by the user according to the factory calibration test data;

The seller shall provide the buyer with a quality and quantity inspection certificate of the goods before shipment.

Acceptance of overall performance of equipmentThe overall equipment is installed and debugged normally.

8Identification, packaging, transportation, and storage

1. Instrument identification

The instrument nameplate contains information such as instrument number, name, model, manufacturing date, etc. The seller shall mark each packaging box with non fading paint and conspicuous English words on the adjacent four sides as follows:(1) The transportation identification specified in the contract; (2) Destination port; (3) The consignee; (4) Packaging box serial number; (5) Total weight, net weight, and dimensions; (6) Necessary words such as "moisture-proof", "handle with care", "do not invert", "this end faces up", "center of gravity", "lifting point", etc. Due to improper and insufficient packaging measures taken by the seller, the seller shall bear full responsibility for any rust, damage, and all losses caused to the goods.

2. Instrument packaging

Customized wooden box packaging that complies with international freight transportation, with packaging materials provided by the seller and all packaging costs borne by the seller.

3. Product transportation

Domestic transportation adopts land transportation logistics and door-to-door delivery.

9Technical Documentation

9.1 Equipment Overview

This device includes:1 set of multi parameter tester, data acquisition data and software

9.2 Detailed Equipment Supply List

9.3 Equipment packaging and transportation plan

The equipment provided by the seller shall be properly packaged, suitable for long-distance transportation and on-site manual or mechanical handling without damage, and shall meet all packaging conditions that are conducive to safe transportation or on-site transportation, such as moisture resistance, waterproofing, and resistance to manual or mechanical loading and unloading. The equipment is transported by air logistics from the factory to the seller's warehouse, and by land transportation from the seller's warehouse to the buyer's receiving location.

10Quality assurance and after-sales service

1．On site installation guidance and on-site installation debugging, Provide a qualified debugging report and obtain recognition from Party A；

2．The seller shall provide technical training to the relevant personnel agreed upon by the owner at the location of the project;

3．Free on-site service during the warranty period;

4．implementation24-hour response, on-site service within 48 hours, no airport city 72 hour on-site service;

5．The seller shall establish a complete quality assurance system, taking into account all factors that affect the safety, reliability, operational performance, and long-term operation of the product, and conducting necessary inspections, testing, and identification of the equipment;

6．The quality assurance period is after the formal acceptance of the equipment by both parties12 months or 18 months after receiving the product;

7．During the product warranty period, maintenance and operator training are included;

8．The seller is responsible for any equipment quality issues that occur during the warranty period. If the damage to the equipment is caused by the buyer's responsibility, the seller shall provide the main spare parts and send technical personnel to repair it on site (the cost shall be borne by the buyer);

9．The seller shall provide lifetime warranty and service for the contracted equipment after the warranty period;

10．The seller guarantees that the goods provided are mature, brand new, unused, and of the latest or currently in use model;