SensAC VRF Refrigerant Leak Detector
Sensing Element                         Non Dispersive Infrared (NDIR)
Detectable Gases                        R410A
Supply Voltage                          120 Vac or 24 Vac/dc, 60Hz
Power Consumption                     44 mA @ 120VAC (27VA)
Relay Output                            Two SPDT (Form C) Dry Contacts 1.0A max. @ 24 VDC
Alarm Relays Actuation                   Relay 1 & 2 at 2000 ppm
Multicolor Status LED Indication           Green Blinking:      Warmup
                                        Green Fixed:        Normal status
                                        Yellow:             Fault
                                        Red Blinking:        Alarm
Buzzer                                  83 dB at 10″ activated at 1000 ppm
Serial Communications                  Modbus RS485, slave
Installation Mounted                     18″ from the floor, below the discharge of the fan coil.
                                        Fits in standard 2-gang PVC junction box.
Factory Calibration Range               5000 PPM
Repeatibility                            ± 5% full-scale range under 50% full-scale,
Operating Temperature                 -4 to 140 F
Storage Temperature                   -15 to 140 F
Relative Humidity                       0-90 %RH non-condensing.
Warranty                               2 years.
IP Rating                               IP42
Approvals                              CE Mark, IEC 60355-2-40 Annex LL, EN 378-3,
                                       EN50676 and EN14624, ISO 5149-3,
                                       REACH/RoHS Compliant.
Product Dimensions                    Width 5.11 in (13.0 cm), Height 5.11 in (13.0 cm), Depth 2.36 in (6.0 cm)
