CTI EM2-24 digital entrance monitor

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.Features:At-a-glance visual indication of gas concentrations before room entrySingle channelFor stand-alone or feed-through applicationsOnboard 8A relay with adjustable alarm setpointLarge 3” diagonal LCD display operates down to -40°F (-40°C)Electronics are potted to protect against water damage and corrosionIndustry standard linear 4/20 mA input and outputCalibration mode allows alarm inhibiting during maintenance or calibrationWatertight IP68 enclosure designed for washdown areas and outdoorsUse with CTI sensor line or any other 4/20 mA deviceApplicationsCompressor Room entracncesRofftop Air Handling UnitsConfined SpacesOxygen Defiency MonitoringRemote Relay Activation and ReadoutStand Alone gas Detection ControllerBenefitsLow cost solutionRemote gas concentration displayRemote relay output