Merlin CO2 Detector C1
User Guide
Rev: 08 05-19
5
4
Specifications
Power Supply 230VAC, 50-60Hz (Max 2VA)
Gas Sensor
Carbon Dioxide: Non-Dispersive Infrared Detector (NDIR)
ABC Logic Self Calibration
CO2 Measuring Range 0-5000ppm (Resolution: 1ppm)
Accuracy @ 25°C (77°F) ±6% Reading
Warm Up time 1 Minute
Switch Over Relay Output
Model: 1500ppm
230VAC 1A, 30VDC 2A Switching Current (resistive load)
CO2 Alarm >1500ppm - Relay ON / <1450ppm - Relay OFF
Model: 2800ppm
230VAC 1A, 30VDC 2A Switching Current (resistive load)
CO2 Alarm >2800ppm - Relay ON / <2750ppm - Relay OFF
Model 4500ppm
230VAC 1A, 30VDC 2A Switching Current (resistive load)
CO2 Alarm >4800ppm - Relay ON / <4750ppm - Relay OFF
Storage Conditions -40~70°C (-40~158°F); 0~95%RH, non condensing
Operation Conditions -0~50°C (-32~122°F); 0~95%RH, non condensing
Net Weight/ Dimensions 190g / 135mm(W)x95mm(H)x38mm(D)
Instalment Standard Wall mountable
5
Circuit Board
1.
Mains Input 230V, L & N
2.
Alarm relay, volt free connection to Merlin system.
Common, Normally Open and Normal Closed.
