BACS SENSOR 02 Fixed Gas Analyzer
Sensor 02 stationary gas detectors are designed for the continuous monitoring of hazardous concentrations of combustible and toxic gases, including methane (CH4), carbon dioxide (CO2), carbon monoxide (CO), ammonia (NH3), hydrogen sulfide (H2S), and volatile organic compounds (VOCs).
Features and Benefits
Supports various sensor types: PID, LEL, EC, MEMS, and IR (for hydrocarbons and CO2).
Simultaneous output signals: 4–20 mA/HART, relay outputs ("Threshold 1," "Threshold 2," and "Threshold 3/Fault"), and RS-485 Modbus RTU.
Interchangeable sensor modules (allows for switching between different sensor types).
Ambient operating temperature range: -60°C to +65°C.
LED status indicator (operational, fault, and service modes).
Compatible with the MX-SLA* explosion-proof audible and visual alarm unit.
Graphic OLED display for viewing readings and accessing the menu.
Four ports for cable glands (accommodating 4–20 mA, relay, HART, and audible alarm connections).
SMART Sensor
Non-volatile memory within the SMART sensor for storing configuration settings.
Integrated temperature sensor enables adaptive heating of the SMART sensor.
Supports "hot-swapping" (sensor replacement without disconnecting the device's power supply). Gases Explosive gases, toxic gases, VOCs, and oxygen
Ambient temperature range -60 °C to +65 °C
Explosion-proof rating 1 Ex d [ia Ga] IIC T6 Gb X
Dust and moisture protection IP66 / IP67
Supply voltage Nominal: 24 V
Permissible range: 12–36 V
Output signal Analog 4–20 mA / HART
RS-485 (Modbus)
3 relays: "Threshold 1," "Threshold 2," "Threshold 3 / Fault"
Digital interface Analog 4–20 mA / HART
RS-485 (Modbus)
Bluetooth (Android app)*
Display Graphic OLED display
Relative humidity Up to 98% (non-condensing)
Atmospheric pressure range 80–120 kPa
Power consumption Max. 2.2 W
Nominal output signal stabilization time (T0.9) From 10 s
Warm-up time Max. 15 s
Mean Time Between Failures (MTBF) 100,000 h (IR)
35,000 h (LEL, EC, PID)
70,000 h (MEMS)
Configuration Via magnetic key, Bluetooth*, HART, RS-485 (Modbus), or field HART communicator
Enclosure 316L stainless steel
AK8M aluminum alloy:
Red (RAL 3028)
Dimensions (LxWxH) 145 x 110 x 208 mm without indicator
200×195×240 mm with indicator
145×195×208 mm with HART
Weight: 2 kg (aluminum alloy)
3.9 kg (stainless steel)
Warranty: 3 years
Service life: 20 years
