538-8SC0 pages

www.nokeval.com
sales@nokeval.com

Nokeval

Yrittäjäkatu 12
FIN-37100 NOKIA

Tel.
Fax.

+358-3-342 4800
+358-3-342 2066

Multipoint Indicator 538-8SC
• 8 input channels
• Thermocouples, RTD´s,
0/4..20 mA, 0..5/10V
• Inputs user-selectable
• Each channel has invidual input
• 2 relay alarms as standard
• 10 alarms as option
• 8 output 0/4..20 mA as option
• Serial port RS232 or RS485 as option
• Power supply 220 VAC or 24 VDC

The Nokeval multipoint indicator 538-8 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 538-8
provides 12 alarms, 2 relay alarms as standard and 10
alarms on an extra card. 538-8 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.

Large field displays

9000

4.088

8682

8000
Serial output
RS-232 or RS-485

538-8
4.088
2
8 inputs

Sensors:
Pt100
Thermocouples
0/4..20 mA
0/1..5/10V
Potentiometers

0/4..20 mA

12 alarms

Recorder
5..8 analog outputs