Using industrial grade Sensor to detect nitrogen dioxide gas, range 0~ 20ppm, resolution 0.1ppm, Response Time T90 < 60s, with waterproof, dustproof and explosion-proof characteristics, small and durable.
Pump suction sampling and infrared Sensor technology, range 0~ 2000ppm, resolution 1ppm, Response Time ≤ 20s, with IP65 Protection Rating and Dust Filter, adapt to harsh environment.
Can simultaneously detect four gases, Electrochemical sensor, Response Time instant, alarm sound up to 80 decibels, operation temperature range -10~ 50 ℃, portable design weighs only 360 grams.
32-Bit microprocessor and 24-bit ADC chip, support 1-6 Sensor expansion, with 4-20mA, RS485 and other output modes, Protection Rating IP65, Response Time T90 ≤ 20s, accuracy ≤ +/- 2%.
Can simultaneously detect 4 kinds of gases, integrated temperature Humidity detection, support diffusion and pump sampling, with Internet of Things remote monitoring function, Response Time T90 ≤ national standard, Protection Rating IP66, Operating temperature -40~ 55 ℃.
With manual and automatic temperature compensation function, concentration Measurement range 1 × 10 ^ ²~ 5 × 10 ^ mol/L, the fastest reaction time is less than 4 minutes, support pFe value and iron Ion concentration display.
Using 32-bit microprocessor and 24-bit ADC chip, equipped with 2.4-inch high definition screen, support multi-Sensor and a variety of signal output, with explosion-proof and anti-corrosion design, Response Time ≤ 20s, detection accuracy ≤ +/- 2%.
Maximum support for simultaneous detection of 4 gases, integrated temperature and Humidity detection, compatible with pumping and diffusion Sampling method, Response Time T90 ≤ national standard, detection accuracy ≤ +/- 3% FS, with Internet of Things remote monitoring and a variety of Installation methods.
Gas Sleeve Heating mode is used to heat up quickly and evenly, Temperature Fluctuation +/- 0.5 ℃, carbon dioxide concentration recovery time is short, double door design sealing is good for easy observation, Humidity evaporates naturally.
Support Bluetooth wireless transmission, can access data through mobile devices within 30 Meters. Built-in self-calibrated CO2 Sensor, Measurement range 0-5000ppm, high accuracy and low maintenance cost. At 5 minutes Sampling rate, the battery can support operation for up to half a year.
Using infrared NDIR detection principle, Response Time ≤ 30 seconds, detection error ≤ +/- 3% F. S, support 4-20mA, RS485 and switch output, with explosion-proof structure and remote alarm function, Sensor life up to 5 years.
Designed with flameproof and explosion-proof structure, Response Time is less than 30 seconds, accuracy +/- 3% FS, can detect 0-20ppm sulfur dioxide concentration, support 4-20mA and RS485 signal output, suitable for harsh industrial environments.
Electrochemical sensor, Response Time ≤ 15 seconds, range 0-1000ppm, with 6000 alarm records query and highly waterproof design, support sound and light vibration triple alarm.
Using electrochemistry principle to detect carbon monoxide, with a range of 0~ 1000ppm, with four Alarm modes and wireless data transmission functions, support temperature compensation algorithm and a variety of usage methods.
Imported Electrochemical sensor, Measurement range 0~ 100ppm, resolution 0.01ppm, Response Time ≤ 20 seconds; Built-in micro air pump, support real-time detection and Data storage, Protection Rating IP65, suitable for a variety of industrial environments.
