Description
4mm, 0.04 ~ 0.25m3 / h
6mm, 0.1 ~ 0.6m3 / h
10mm, 0.2 ~ 1.2m3 / h
15mm, 0.6~6m3 / h
20mm, 0.8~8m3 / h
25mm, 1 ~ 10m3 / h
32mm, 1.6 ~ 16m3 / h
40mm, 2 ~ 20m3 / h
50mm, 4 ~ 40m3 / h
65mm, 8 ~ 80m3 / h
80mm, 10 ~ 100m3 / h
100mm, 20 ~ 200m3 / h
125mm, 25 ~ 250m3 / h
150mm, 30 ~ 300m3 / h
200mm, 80 ~ 800m3 / h
1% accuracy
For DN4-DN40, process connection is thread type, Max pressure is 6.3Mpa.
For DN50-DN200, process connection is flange type. Max. Pressure is 2.5Mpa;
For DN4-DN10, sensor was equipped with straight pipe and filter.
For sensor over DN15, straight pipe can be equipped per request.
(2)Operation and adjustment
To keep liquid clean and no fiber and impurity.
Please open valve slowly and fill the sensor gradually. High water hamper to the empty sensor Was prohibited.
Normally sensor maintenance period is six months. During cleaning of sensor, please pay Attention not to damage measurement cavity parts, especially the turbine. Before assembly, please Pay attention to the relationship between the turbine and flow-guider.
For storage, please clean the liquid inside the sensor, and cover 2 ends of the sensor Against Impurity entering the sensor. Please keep the sensor in dry and clean place
For equipped filter, please clean it periodically. When it's not used, please clean and store it
Just as to sensor.
Sensor's transmission cable can be laid overhead or underground (please put the cable into Metal pipe if it's buried underground. )
Before sensors installed, please connect electrically the sensor to indicator to see whether Indicator shows flow when user rotates the turbine. If no flow displays on indicator, please check the Relevant part to kill trouble before installation.
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nstallation |
Horizontal side mounted ( G1 is exterior,G2 is inbuilt) |
Installation screw |
G1 is NPT1/2",G2 is M10~M16 |
Electric connection |
300mm, UL1430 AWG22 |
Material |
SUS304 |
Application ration |
Above 0.65 |
Working pressure |
20 Bar |
Working temperature |
-10~80°C |
Accuracy |
±2mm (in the water) |
Repeatability |
±1mm (in the water) |
Form switch |
N.C./N.O |
Working voltage |
250Vac, 200Vdc |
Contact capacity |
0.7A/50W/SPST |
Float dimension |
Dia.17 * 55 |
Would you pls give us more specific information as below:
What's the medium?
What's material ?ss304 ,ss316 or plastic)
What's installation :vertical or horizontal?
Is one float or 2 float type switch?
What's required dimension of level switch?
What's required screw type and flange ?
what's the pressure ?
What's the length of the cable?
what's distance for move point?
required dimension of level switch?
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Payment Terms
1.Loading Port: Shanghai China
2. Samples Leading Time: 3-7 working days
3. Delivery Time: Within 7-15 days after payment
4.Payment: T/T, Western Union, PaypalÂ
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After-sales service
We promise to deliver the following after-sales service:
1. Warranty: The warranty period is 12 months starting from the shipping date;
2. Customers will enjoy free repair services for failures found within the warranty due to manufacturing quality;
3. For on-site services not arising from manufacturing quality, we shall charge a certain service fee at our discretion based on actual charges incurred such as travel expense;
4. We provide paid repair services for meter damages not arising from manufacturing quality issues or meter damages not within the scope of warranty.
The support grid is made of several Johnson screen sieve plates. Specification and size is customized. Material: 304, 321, 316 L, 904 L, duplex steel 2205, duplex steel 2207, Monel, Ti.etc.
Due to the good mechanical strength, it effectively prevents its own damage and tear in contact with the filler (quartz sand or porcelain ball, etc.) and catalyst ensuring the safe and smooth operation of the reactor in a long period. Therefore, it has gradually replaced the traditional stainless steel woven mesh and perforated plate tray, and has been widely used in petrochemical field.
Steel Screen,Ohnson Screen Support Grid,Stainless Steel Ohnson Screen Support Grid,Wedge Wire Support Screen Grid
Xinxiang Shengda Filtration Technique Co., Ltd. , https://www.filtrations.nl