The Ventostat 8008 is designed for in-duct sampling using a pitot sampling tube that is inserted into the duct. The primary application for this sensor is Demand Control Ventilation (DCV) in buildings.

Typical applications for the 8008 include office buildings, conference rooms, schools, retail stores, restaurants, gymnasiums and theaters.

Specifications:

Measurement Range 0-2000 ppm factory default Adjustable to 10,000 ppm.	Power 18-30 VAC RMS, 50/60 Hz -half-wave rectified 18-42 VDC polarity protected 1.75 VA max avr power 2.75 VA peak power
Agency Certification FCC Part 15 Class B / CE Black Case UL94-5V Rated	Analog Output (Simultaneous) 0-10 VDC (100 Ohms output impedance) 4-20 mA (RLmax = 500 Ohms)
Elevation (Pressure) Correction Add 0.13% of reading per mm Hg decrease from 760 mm Hg (On-board correction, user set with UIP software), preset at sea level	Relay Output Normally Open & Normally Closed (wire either way), gold bifurcated, 2A max. @ 24VAC. Adjustable setpoint (with UIP software kit), factory set at 1000 ppm, 50 ppm hysteresis
Operating Conditions 15-32°C (60-90oF) 0 – 95% RH, non-condensing	Wiring 18-28 AWG stranded copper wire only. 2 wires each for power, analog output, relay
Accuracy ±75ppm or 7% whichever is greater	Digital I/O RS-232 interface for use with optional PC software and cable in UIP kit 2072
Response Time 0-90% <1 minute	Warranty 18 months parts and labor Calibration 5-year guarantee
Warm-Up Time @ 25°C <2 minutes	Storage Temperature -40 – 70°C