RS485 4-20MA CHILLED WATER FLOW METER PRICE LIST ELECTROMAGNETIC INSERTION MAGNETIC FLOW METERS FOR WATER
Product Features
● Product characteristics
● 1. No moving parts, high reliability, long-term stability and good maintenance;
● 2. No additional resistance. This is especially important for large diameter flow meters;
● 3. High measurement accuracy. Typical product accuracy can reach ±0.5% R;
● 4. The range of the flow range is large. The accuracy range is up to 40:1. When v=0.08m/s, the basic error can still be less than ±2%R;
● 5. The requirements for straight pipe sections are relatively low. This is also important for large diameter pipes;
● 6. Integrated grounding electrode to achieve good grounding of the instrument;
● 7. The structure is simple, the electromagnetic flow meter measuring tube can be used without lining, and the reliability is high;
● 8. High reliability external plug-in installation mode, no need to install and maintain removable measuring pipe;
● 9. With upper and lower limit alarm.
Product Applications
It is suitable for oil exploitation, chemical production, food, paper making, textile, brewing and other scenes.
Product Parameters
|
item |
value |
|
Applicable media |
Water, sewage water, acid, alkali etc. |
|
Flow Range |
0.1 ~ 10m/s |
|
Pipe size range |
DN200-DN2000mm |
|
Precision |
0.5~10m/s: 1.5%FS; 0.1~0.5m/s: 2.0%FS |
|
Conductivity |
>50μs/cm |
|
Straight pipe |
Before 5DN, after 3 DN |
|
Medium temperature |
-20℃ ~ +130℃ |
|
Ambient Temperature |
-20℃ ~ +60℃ |
|
Pressure Resistance |
1.6Mpa |
|
Protection Level |
IP68(Split type) |
|
Electrode Material |
316L Stainless Steel |
|
Signal Output |
4-20mA; RS485;HART |
|
Sensor Material |
ABS |
|
Working Principal |
220VAC, tolerance of 15% or +24 VDC, ripple ≤5% |
FAQ
Q: How can I get the quotation?
A: You can send the inquiry on Alibaba or the below contact information, you will get the reply at once.
Q: What are the main features of this electromagnetic flow meter?
A: There are many ways to output functions :4-20 mA, pulse output, RS485, the measurement accuracy is not affected by the temperature, pressure, viscosity, density and conductivity of the measured medium.
Q: How can I collect data?
A: You can use your own data logger or wireless transmission module if you have , we supply the RS 485-Mudbus communication protocol. We can also supply the matched LORA/LORAWAN/GPRS/4G wireless transmission module if you need.
Q: Can you supply the free server and software?
A:Yes , if you buy our wireless modules, we can supply the free server and software to see the real time data and download the history data in excel type.
Q: What's the lifetime of this Sensor?
A: At least 3 years or more.
Q:What is the warranty?
A: 1 year.
Q:What's the delivery time?
A: Usually, the goods will be deliveried in 1-3 working days after receiving your payment. But it depends on your quantity.
Q:How to install this meter?
A:Do not worry, we can supply the video for you to install it to Avoid measurement errors caused by incorrect installation.
Q:Are you manufactures?
A:Yes, we are research and manufacture.
