LCD High Definition Display Electrometric Flowmeter
Product Description
1.Low-frequency square-wave exciting,exciting frequency:1/16 power frequency,1/20power frequency,1/25 power frequency;
2.High-frequency square-wave exciting,exciting frequency:1/2 power frequency(for grouting liquid measure);
3.Exciting current can be selected for 125mA,187.5mA,250mA,500 mA;
3.No need to add empty pipeline measurement, and can measure continuously, alarm by fixed value;
4.Current speed range:0.1 --- 15m/s,current speed resolution:0.5mm/s;
5.AC high-frequency switching power,range of voltage:85VAC --- 250VAC;
6.DC 24V switching power,range of voltage:20VDC --- 36VDC;
7.Network function:MODBUS,GPRS,PROFIBUS ,HARTcommunication interface(choose);
8.Chinese or English displaying mode, (other languages can be set);
9.Three integrator gross inside, respective register: Forward gross, reverse gross and minus value gross
Especial function
1.Recording time when power turn-off, to record power broken time of instrument system automatically and recruit to count the missing flux;
2.Recording function of hour gross, to record the flux gross by hour, fit for timed measure;
Infrared handing telecontrol keyboard,all the functions of far-untouched controlling converter.
Normal operating conditions
| Ambient Temperature Ranges |
fission -10~+60ºC |
| Relative Humidity |
5%~90% |
| Power Supply |
85~250V,45~63Hz ( single-phase AC) |
| Dissipation Power |
<20W( After connecting sensor) |
Type of connecting with sensors
1.The integrated circinal shells: circinal shells, shells connect with the flange directly, explosion-proof;
2.The integrated squared shells: squared shells, shells connect with the flange directly;
3.The split squared shells: squared shells (hang on the wall), Signal converters connect with cable of sensor;
Plot of installing measure
Basic circuit of converter
The converter can supply exciting current to the coil in the sensor of electronetic flowmeters,the head amplifier amplifies the electromotive force from the sensor and converts it into standard signals of current or frequency so that the signals can be used for displaying, controlling and processing. See structure of converter circuit shown in Fig.2.1.
Company Profile
FQA
1. How long will you reply to me?
Normally in 1 hours, no more than 12 hours.
2. How can I get the quotation?
Please provide specification and application including sensing element, pressure range, thread connection, pressure type, medium, electronic connection, shell material etc. More details, more accurate quotation and earlier response.
3. Can I get sample?
Contact with our staff online directly and they would check stock for you.
4. Can I visit your factory?
You are warmly welcomed, our factory is located at Baoji city, Shaanxi province, China.
5. Can we use our logo on the products?
Yes, we provide OEM/ODM service.
6. How long is your warranty period?
Warranty period from the date of acceptance of 12 months.
7. What is your terms of payment?
We could accept T/T, L/C, Western union, PayPal, credit Assurance.
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