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| Add Time： | 2016-08-18 16:28:15 |
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Product description:
1:LK802, LK803, LK804. The series can be switched to each other through the two parameter setting instrument.
* Note 2: instrument five + six bit cumulative instantaneous instantaneous flow display
SWP-LED flow totalizer control flow totalizer measurement control instrument is suitable for various kinds of liquid, steam, gas, gas etc..
First, the main features
1, the instantaneous flow display range increased from 0-9999 to 0-99999, that is, 5 bit display. In this way, the observability of the display is improved, and the requirements of large flow measurement occasions are satisfied.
2, the instrument panel adds a group of LED light emitting diode status indicator in measurement with temperature and pressure compensation, to display the value of monitoring instrument by more, only one set of LED digital display restrictions, can only be used when showing the way, often to observe the inconvenience. To this end, we added a group of LED in the instrument panel LED as the display value indicating the meaning of each light emitting diode, corresponding to a state, to denote the corresponding display value engineering meaning, user observation.
3, increase the flow compensation coefficient K automatic calculation function.
In the flow measurement and calculation coefficient K the correctness of the measurement results is significant, and the calculation of K value to decimal Kang long or with a decimal number, call and operation of multiplication and division, users often feel inconvenient, with flow compensation coefficient K automatic calculation function of the instrument solves this problem. As long as according to the measured medium, the instrument panel button in order to enter the correct operation of the remaining constant, instrument automatically completed and put into the corresponding memory, reduce the burden on the user, to avoid human error.
Two, the appearance of the instrument and wiring diagram (the following is the basic wiring, special orders, please refer to the random wiring diagram)
Table in addition to 0 ~ 20mA, pulse - open collector of the input signal, the rest of the signal can be set by the instrument parameters of the two free to change the.
* if the user selects a particular input compensation curve (look-up table), please provide relevant technical parameters or density in the order form.
Type example:
SWP-LK802-02-AAG-NN
5 input compensation flow integrating control instrument, flow input type is 4 ~ 20mA, pressure compensation input type is 4 ~ 20mA, the temperature compensation input type is 4 ~ 20mA, 4 ~ 20mA analog output, no alarm output.
II SWP-LK803-81-ACK-BL-P
