APMA-380 Carbon Monoxide Monitor

Description

The APMA-380 is an analyzer for measuring carbon monoxide in ambient air and other background gases, for air quality control as well as for variety of industrial applications. HORIBA’s state-of-the-art NDIR technology enables high sensitivity and stable real-time continuous measurement.

Ultimate Performance
Cross-modulation NDIR technology provides excellent sensitivity, stability and robustness
Real-time continuous measurement
Wide measurement range with up to 6 ranges selectable, minimum 0-5 ppm and maximum 0-300 ppm
Compensation detector adopted for elimination of interference by coexisting gases
Enhanced Lower Detection Limit and response time

User-Friendly Interface & Functionality
Durable 7-inch wide color touch screen LCD with intuitive interface and trend graph
Selectable metrics (ppb, μg/m3, ppm, mg/m3), response time (moving average value), and calculation method
Programmable dilution ratio
Dust filter accessible from the front panel for easy daily maintenance

■ APMA-380 Specifications
Component Carbon monoxide (CO)
Measuring principle Cross-Modulation Non-Dispersive Infrared Absorption (NDIR)
Measurement range 0-5/10/20/50/100/300 ppm (up to 6 ranges selectable, auto-range)
Lower Detection Limit (2σ) < 0.02 ppm*1
Measurement unit ppb, μg/m3, ppm, mg/m3
Sample gas flow rate Approx. 1.5 L/min
Repeatability ±1.0% of full scale
Linearity ±1.0% of full scale
Zero drift < 0.02 ppm (24 h)
Span drift < 0.5% of full scale (24 h)
Response time (T95) < 30 s from the inlet*1
Display 7-inch color LCD with touch panel
Communication Ethernet × 2 (Modbus® TCP), RS-232C × 1 (Modbus® RTU) , USB flash drive × 1
Analog output (option) Maximum : 3 channels (insulated)
DC 4-20 mA, DC 0-0.1 V, DC 0-1 V, DC 0-5 V or DC 0-10 V
Digital output (option) Relay contact output for range 3 channels, relay contact output for other 6 channels
Digital input (option) Maximum : 4 channels, non-isolated input
Installation environment Operation temperature : 0-40°C (32°F – 104°F), relative humidity : 85% or less
Temperature and pressure compensation With
Sampling pump and filter Internal
Power requirements AC 100-240 V±10% (max. voltage: AC 250 V), 50/60 Hz, consumption 90 W
Dimensions, weight 430 (W) x 568 (D) x 221 (H) mm, Approx. 16 kg
Compliance CE, UKCA, KC, FCC, China RoHS