Key Features
- At-a-glance visual indication of gas concentrations before room entry
- Single channel
- For stand-alone or feed-through applications
- Onboard 8A relay with adjustable alarm setpoint
- Large 3” diagonal LCD display operates down to -40°F (-40°C)
- Electronics are potted to protect against water damage and corrosion
- Industry standard linear 4/20 mA input and output
- Calibration mode allows alarm inhibiting during maintenance or calibration
- Watertight IP68 enclosure designed for washdown areas and outdoors
- Use with CTI sensor line or any other 4/20 mA device
The EM2 provides plant personnel an
at-a-glance visual indication before
entering potentially dangerous areas.
Simple menu-driven programming
through the LCD operator interface,
and one relay output with adjustable alarm setpoint. Great for engine
rooms, air handlers, and stand-alone
applications.
The EM2 can be used as a stand-alone
monitor or in series with the sensor
signal to provide remote display /
remote relay operation. As a feedthrough device, the sensor signal is
re-transmitted back to any industry
standard 4/20 mA device such as a PLC
or gas detection control panel.
The watertight polycarbonate enclosure will stand up to corrosive washdown, temperature swings, and any
other harsh environment encountered
in the food industry. The electronics are completely potted to protect
against corrosion, allowing for installation in washdown areas and outdoors.
Applications
- Compressor Room Entrances
- Rooftop Air Handling Units
- Confined Spaces
- Oxygen Deficiency Monitoring
- Remote Relay Activation and Readout
- Stand Alone Gas Detection Controller
Benefits
- Low cost solution
- Remote gas concentration display
- Remote relay output
The EM2 is a low cost solution that
provides multiple configurations to
meet many needs for remote display
and alarm applications. Use the EM2
as a stand-alone device, or a feedthrough device to provide remote
display and alarm output capability
located at or near the sensor.
Since sensors often end up in wet and
harsh environments, an onboard relay
is not always ideal. The EM2 provides
alarm activation remote of the sensor,
in a safe enclosure out of harm’s way.
The onboard relay is rated at 5A @
24VDC or 8A @ 120VAC.
The EM2 provides an at-a-glance
indication of dangerous gas concentrations with a large LCD. Alarm
indications are displayed by a flashing
ALARM status on the LCD. Calibration
mode, Test mode and analog In/Out
Adjust mode are handy features of the
operator interface.