Abstract: remote transmission tube float
flow metering strap LCD display signal in detail information produced by excellent flow meter, flow meter manufacturer to offer you the quotation.
My company production of metal tube float flowmeter with far eastone standard dial with liquid crystal display signal, its detailed specification is as follows: 1.
1 intelligent flow meter board is dedicated to high performance is the HART protocol intelligence metal rotor (
Float)
The flow transmitter.
If you are using.
More flow meter manufacturers choose model price quote you are welcome to inquire, here is a remote transmission tube float flow metering strap liquid crystal display signal detailed introduction for details.
My company production of metal tube float flowmeter with far eastone standard dial with liquid crystal display signal, its detailed specification is as follows: 1.
1 intelligent flow meter board is dedicated to high performance is the HART protocol intelligence metal rotor (
Float)
The flow transmitter.
If have not clear place in the process of using or find other problems, please promptly with the company.
The company will reply as soon as possible, and solve your problem.
1.
Main performance index dimension: 2 LCD interface card about 70 & times;
70 mm power supply voltage: DC 12 v ~ 32 v;
Power supply: no greater than 0.
01% / V;
The output load change: no greater than zero.
05% (
50 ~ 1000 ohms, the lower limit and range of variation)
；
Accuracy: & le;
±
1%;
Stability: & le;
±
0.
2%;
Operating temperature range: - 20 ℃ ~ + 70 ℃ (
With backlit LCD display)
；
－40℃～+85℃（
There is no LCD display)
；
Temperature: & le;
±
1％/50℃；
Can choose Ann explosion-proof, explosion-proof grade ia Ⅱ CT5.
1.
3 H8250FZ main function output: 4 ~ 20 ma output, superposition of HART communication;
Diagnosis function: instrument failure, output alarm output current;
Configuration function: engineering unit, the density of measured medium, medium density, float, range, display and alarm value of configuration;
And has the function of zero, zero point correction of the cumulative discharge;
Alarm function: you can set the alarm on the floor.
Output is lower than the lower limit of 3.
8mA；
Output is higher than the upper limit of 22 ma.
Monitoring dynamic variable function: instantaneous flow, percentage, output current and cumulative flow, etc.
Current calibration function: can be calibrated to the analog output current;
Flow calibration function: can choose 2 ~ 16 point calibration;
On the configuration features: the engineering unit, the density of measured medium, medium density, float, range, display and alarm value configuration with zero, zero point correction of the cumulative discharge, data recovery function;
On the current fine-tuning: to 4 ma and 20 ma fine-tuning.
By buttons.
Liquid crystal display function: double line LCD display, can show the instantaneous flow and cumulative flow, at the same time also can display the current, the percentage and so on.
Data backup and recovery: manufacturers for instrument configuration, calibration, after the original information to manufacturers for backup, user site illegally adjust the instrument can work normally, the input damping & other;
5678'
Information transferred to producer, and cover the user illegal error messages, to normal working condition.
Instrument has the function of power-fail protection and flow accumulation (note: the card factory status to on-site configuration adjustment function, the user can set to trimming function on the current.
Above is all there is in this article, you are welcome to inquire me manufacturer flowmeter selection, quotation, etc.
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