Measurement units: Gas: ppm or mg/m3 | Optional: Humidity: %; Temperature: °C or °F
Reading functions: Instant, minimum, maximum, average
Sensor head type: Sensor head Replaceable/ Removable
Sampling method: Active sampling via internal sensor head fan
Analog output: 4-20 mA (opto-isolated), 12-24 Vdc
External signal type: Transistor output (4) (24 Vdc at 150 mA max)
External signal functions: Low Alarm | High Alarm | Control | Diagnostics
External signal input: Standby toggle
Connectors: Screw type
Monitor Identification (ID): 1 (Default) User configurable from 1 to 255
Alarm set points: User configurable Low Alarm | High Alarm
Control set point: User configurable Low Alarm | High Alarm
Communication: RS-485 (Aeroqual proprietary protocol)
Software: Free PC Configuration software and logging; Link data to a specific location and monitor (Data cable required)
Interface (optional): RS-485 to USB cable
Power (user supplied): Regulated 12 Vdc, 800 mA
Monitor base/enclosure material and rating: Polycarbonate | IP41
NEMA 2
Size (with sensor head) (L x W x H): 180 x 110 x 90 mm (7 ⅛ x 4¾ x 3½ in)
Weight (Incl. Sensor): < 850 g; < 30 oz
Environmental operating conditions: 0°C to 40°C 32°F to 104°F
Approvals: Part 15 of FCC Rules, EN 61000-6-3: 200, EN 61000-6-1: 2001