COMBINE 2538-8 八通道数字显示表
8 channel display
The COMBINE multipoint indicator 2538-8 is designed for applications, where display, output signals and alarms are desired simultaeously for several measurements. Each input channel may be configured individually. For example, the first channel can accept thermocouple, the second one Pt100, the third 4...20 mA and etc. The scanning interval of display is adjustable.
The 2538-8 provides 12 alarms, 2 relay alarms as standard and 10 alarms on an extra card (option). 2538-8 employs 8 analog outputs, one isolated serial port RS232/485 and a second RS232 for a standard printer. The floating decimal point expands the display by showing small values with decimal point throughout the 0...9999 display of the meter. This function
is enabled by 15 bit A/D converter, with resolution 1/32000. The autocalibration, once a second, eliminates drifts and long term changes of zero and range. No potentiometers are used for adjustments. |
