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AS8904 Smart Sensor

AS8904 Smart Sensor
  • Stock: Pre-Order
  • Model: Portable Refrigerant Gas Detector

Specifications:

Detection of gas:

Refrigerant Gas

Measuring range:

0~1000PPM

Resolution:

1PPM

Basic error:

5%or±10PPM

Response time

T90<25s

Recovery time:

<50s

The principle of sensor:

Electrochemical principle

To alarm:

Acoustic,optical double alarm,can set thealarm value,an alarm sound isdivided into 80dB

Working temperature

-10~40C

 Working humidity:

0-95%RH

 

 

 

 

PACKING INFORMATION

 

Power

                      3.7V li-Battery

Weight

                             198g

Product Size

                  114.5x64.5x37.0mm

Features:

You can set alarm prompts. The low-concentration and high-concentration alarms can be set individually.
Support sampling pump connection. Support the connection of AS8930 sampling pump, the detection is more sensitive and the data is more stable.
Direct charging of lithium battery. 3.7V built-in lithium battery, convenient charging and reliable battery life.
LCD high-definition screen. LCD high-definition backlight screen, clear display, more convenient to use at night.

Specification:

CO2 measurement range: 350~9999ppm
Resolution: 1ppm
Working current: 160mA
Working temperature: -10°C~50°C
Working voltage: 3.7V
Maximum open circuit voltage: ≤4.2V
Battery model: KXD-N3310
Working humidity: 15%~95%RH (standard)
Storage temperature: 0~40°C
Display: Segment LCD
Weight: 200g
Size: 120mm* 64mm*38mm
Battery working time: 24 hours; 12 hours (with sampling pump