รายละเอียด:
FEATURES
• NBC Agent Trigger
• Ambient Monitor for Public and Work Places
• Rugged, Reliable, Affordable
• 8 Channels, User Selectable
• MODBUS or Serial Communication
• Sheath Air Technology
SPECIFICATIONS
OPERATING PRINCIPLE Counts individual airborne particles utilizing scattered laser light.
PERFORMANCE
Particle Size Range 8 Channels, programmable in the range 0.3~m -10~m
Concentration Range 0- 9,000,000 particles per cubic foot (317,700 particles/L)
Accuracy ?10%, to calibration aerosol
Sensitivity 0.3 ?m @ 2 to 1 peak to valley, 2 to 1 SIN
Flow Rate 1.00 LPM
Sample Time 1 second to 1 hour
Calibration Standards Factory calibrated in accordance with ASTM F328 and ASTM F649.
ELECTRICAL
Light Source Laser Diode, 35 mW, 780 nm
Power 6-15V DC ( 12V DC with flow system )
Average: 140mA (400mA with flow system)
Max: 190mA (450mA with flow system)
Certifications Meets or exceeds CE, ISO, ASTM and JIS international certifications.
COMMUNICATION
Standards RS-232C full duplex or RS-485 selectable full or half duplex
Protocol Serial (comma delimited ASCII) or MODBUS RTU
Settings 9600 Baud rate, 8 Data Bits, No Parity, 1 Stop Bit, No Flow Control
Built-in MODBUS registers for laser life time, laser fault, pump life time, pump fault,
and filter fault detection.
PHYSICAL
Size Length: 10.5" (26.7 cm); Diameter: 4.00" (10.2 cm)
Weight 4.0 Ib (1.8 kg)
Mounting Climatronics’ “QuickMount” to 3/4” IPS vertical pipe stub
ENVIRONMENTAL
Operating Temperature -10? to +60? C
Storage Temperature -40? to +80? C