Characteristics:
◆ Embedded 32 digit high speed micro process system, window operation interface, easy operation
◆ 5.7 inches colored Chinese liquid crystal display makes the operation more intuitional.
◆ It has 16 channels of 4-20mA analog signals input, and 1-40 channels RS485 digit signals input, realized the detection, display and alarm control for the imitated channels and digit signal channels.
◆ Intelligent detector that can manage and detect various different gas in different detect scope and units.
◆ The upper and low limits of the alarm point in each channel can be set separately
◆ Intelligent system is easy to correct the zero setting online
◆ It can search the existing detector in the system
◆ 6 channels of passive relay outputs by contacts, linkage relationship is programmable
◆ Built-in enquiry function for the 1000 pieces of alarm, failures history
◆ Alarm erasure and recovering function

Technical Parameters
◆ Fix type: wall-mounted
◆ Density unit: %LEL,PPM,%VOL
◆ Detect precision: ±3%F.S
◆ Respond time: ≤30s
◆ Display method: 5.7 inches colored liquid crystal real time display
◆ Alarm method: indicates the alarm or failure conditions in sounds
◆ Signal output: passive contact  capacity 2A/AC220V
◆ Working method: continuously
◆ Environment conditions: temperature -10℃~50℃humidity ≤95%RH
◆ Source: AC220V±15%, 50Hz
◆ Standby source: 7.5AH UPS
◆ Power: ≤30W
◆ Size: 350mm×420mm×100mm
◆Requirements for the connecting cables of detector and main machines: ≥RVVP 2×1.5mm2,3×1.5mm2,4×2.5mm2
◆ Transfer distance: ≤1000m