PST joins DwyerOmega. Read more>
Portable Oxygen Monitor and Data Logger
- Large LCD displays O2 level, Pressure, Temperature and Relative Humidity
- Calendar (Y/M/D) and Time
- Built in Fan for Fast Sampling
- Stable Electrochemical Sensor for O2 Detection
The HHAQ-104 is designed to measure O2 concentration, pressure, air temperature and relative humidity with visible and audible alarms. This O2 monitor is an ideal instrument for indoor air quality (IAQ) diagnosis and HVAC system performance verification. The HHAQ-104 features a remote probe and detachable soft in/out tube to reach air-ducts or where access with the probe is not possible.
SPECIFICATIONS
O2
Measurement Range: 5.0 to 30.0%
Accuracy: ±1%
Resolution: 0.1%
Temperature
Range: -10 to 60°C (14 to 140°F)
Accuracy: ±0.6°C (0.9°F)
Resolution: 1°C (77°F)
Relative Humidity
Range: 0.1 to 99% RH
Accuracy: ±3% RH [at 25°C (77°F), from 10 to 90% RH], ±5% RH above and below
Pressure Range: 30 to 110 kPa
Memory Capacity: 32,000 readings
Storage Temperature: -40 to 70°C (-40 to 158°F)
Interface: USB
Response Time: @ 2 minute to 100%
Dimensions:
Meter: 160 H x 60 W x 40 D mm (6.30 x 2.35 x 1.5")
Probe: 142 H x 32 W x 34 D mm (5.6 x 1.25 x 1.33")
Weight: 550 g (19.4 oz)
SPECIFICATIONS
O2
Measurement Range: 5.0 to 30.0%
Accuracy: ±1%
Resolution: 0.1%
Temperature
Range: -10 to 60°C (14 to 140°F)
Accuracy: ±0.6°C (0.9°F)
Resolution: 1°C (77°F)
Relative Humidity
Range: 0.1 to 99% RH
Accuracy: ±3% RH [at 25°C (77°F), from 10 to 90% RH], ±5% RH above and below
Pressure Range: 30 to 110 kPa
Memory Capacity: 32,000 readings
Storage Temperature: -40 to 70°C (-40 to 158°F)
Interface: USB
Response Time: @ 2 minute to 100%
Dimensions:
Meter: 160 H x 60 W x 40 D mm (6.30 x 2.35 x 1.5")
Probe: 142 H x 32 W x 34 D mm (5.6 x 1.25 x 1.33")
Weight: 550 g (19.4 oz)
