EX-5130-IS
ENMET Corporation
2
2.0 Features of the EX-5130-IS
See Figure 1 for location of features:
Feature
Description
Display
LCD: Indicates the level of gas detected by sensor
Gain Potentiometer
(POT)
POT 1: Display contrast adjustment
POT 2:
POT 3:
Not Used, Do not adjust
POT 4:
Visual Alarms
LED indicators:
Power / Fault Indicator LED, Green / Red
Alarm (3) Indicator Red LED, user adjustable
Magnetic Switches
M
ENU
: Advances the instrument display through menus (Zero, Span, Exit)
S
ELECT
: Selects the Zero, Span, Exit menu or sets proper calibration values for Zero or Span
Sensor
For sensing gas at
PPM
or LEL levels, see Table 3 for sensor types
Magnetic switches control the instrument maintenance functions. The switch locations are indicated by
M
ENU
and
S
ELECT
. A magnetic field pulse is applied by momentarily putting the end of the magnet in proximity to the switch
and then removing it. Referred to as tap. Since the magnetic field penetrates the window, the enclosure cover is not
removed in order to perform calibration.
Three alarm points are preprogrammed into the
EX-5130-IS
sensor/transmitters. At each alarm point, an LED on the
front panel is activated. These internal alarm settings are independent of the 4-20mA output alarm values that can be
set at a controller.
Figure 1: EX-5130-IS Features
POT 3
See Note
POT 4
See Note
POT 2
See Note
POT 1
Internal PCB View
Note: POT 2, POT 3and POT 4
are not used, Do Not Adjust
3 Alarm
Indicators
Power /Fault
Indicator
Display
M
ENU
Magnetic switch
S
ELECT
Magnetic switch
Sensor
External View
Menu
Select
