Gas detectors
Simultaneous CO and H₂ monitoring for battery energy storage systems, with alarm outputs and communication interfaces for safety-system integration.
Technical Specifications
Item
Specification
Dimensions
130 × 78 × 63 mm
Weight
<500 g
Protection Rating
IP65
Service Life
10 years
Display
4-digit display
Target Gas
CO / H₂
Measurement Range
CO: 0–1,000 ppm; H₂: 0–100% LEL
Measurement Accuracy
CO: ±15% of reading (min. 10 ppm); H₂: ±3% LEL (0–50% LEL); ±5% LEL (50–100% LEL)
Alarm Response Time
<15 s
Sensor Response Time (T90)
CO: <60 s; H₂: <30 s
Operating Voltage
24 V DC (18–32 V DC)
Operating Current
≤35 mA
Alarm Current
≤60 mA
Maximum Current
≤60 mA
Operating Temperature / Humidity
CO: −40 to +60°C; H₂: −40 to +75°C; 5–95% RH
Atmospheric Pressure / Altitude
70–110 kPa; up to 3,000 m
Relay Outputs
2 × 2 A / 24 V DC; 1 × 5 A / 24 V DC
Digital Communication
RS-485; 9,600 bps; address 2 (default)
Approvals / Standards
ETL Listed to UL 2075; UL 61010-1; CE
