AZ Wall Mount CO2 & Temperature Monitor with Relay

AZ InstrumentsSKU: AZI-7721

Price:
$350.75

Tax included

Description

  • Model 7721
  • Super large LCD display CO2 value and temperature simultaneously
  • Designed with NDIR (Non-Dispersive Infrared) wave guide technology
  • ABC (Automatic Background Calibration) preset on for long time drift compensation
  • Display 8 hrs TWA value (time-weighted average) or 15 minutes STEL value (short-term exposure limit)
  • Easy to manually calibrate CO2 at fresh air
  • Digital wall mountable / desktop type
  • Warning Carbon Dioxide level
  • Alarm output drive relay to control system

Specification

Model 7721
CO2 Range 0~9999 ppm
(2001~9999 ppm out of scale range)
CO2 Resolution 1 ppm
CO2 Accuracy ±50 ppm ±5% of reading (0~2000 ppm),
other range are not specified
CO2 Response Time <30 Seconds (90% step change)
CO2 Warm-up Time 30 Seconds
Air Temperature Range -10~60℃, 14~140℉
Air Temperature Resolution 0.1℃, 0.1℉
Air Temperature Accuracy ±0.6℃, ±0.9℉
Air Temperature Response Time <2 mins (90% step change)
LCD Size 65(L) * 50(W) mm
Meter Size 130(L) * 85(W) * 60(H) mm
Operating Temperature 0~50℃
Operating RH% 0~95% RH (avoid condensation)
Storage Temperature -20~50℃
Storage RH% 0~90% RH (avoid condensation)
Power Supply 12V DC Adaptor
Battery life <50 mA (average), <310 mA (peak)
Weight ~200g
Standard Package Meter, Manual, Paper Box,
12V USA Type Adaptor

Download Product Sheet PDF

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