{"product_id":"low-range-nitrogen-dioxide-detector","title":"Nitrogen Dioxide Detector - Low Range 1 \u0026 5 ppm","description":"\u003cp\u003eThe MH2000-NO2 Low Range detector measures nitrogen dioxide in ambient air with an electrochemical sensor and an internal sampling pump. Two separate versions are available: 0-1 ppm and 0-5 ppm. Both have 0.001 ppm resolution. Choose the span that covers the sample concentration expected in the measurement procedure.\u003c\/p\u003e\n\u003ch3\u003eChoose the 1 ppm or 5 ppm Version\u003c\/h3\u003e\n\u003cp\u003eThe 0-1 ppm version provides a lower maximum measuring span, while the 0-5 ppm option covers a broader low-concentration interval. Each instrument is configured for the range selected when ordering. The supplied detector does not automatically switch between the two versions.\u003c\/p\u003e\n\u003cp\u003eResolution is the stated reading increment. The 0.001 ppm value does not establish a detection limit or a numerical accuracy specification. This High Precision, single-gas configuration measures NO2 for ambient-air tasks. Choose the separate flue-gas-specific NO2 version when that application is required.\u003c\/p\u003e\n\u003ch3\u003eReadings and Alarm Settings\u003c\/h3\u003e\n\u003cp\u003eAn LCD dot-matrix display shows the gas type, concentration, unit, battery level and time. English and Chinese operating interfaces are available. Concentration units include μmol\/mol, ppm and mg\/m³, with 1 μmol\/mol equivalent to 1 ppm.\u003c\/p\u003e\n\u003cp\u003eTwo alarm stages allow the setpoints to be adjusted. Sound, light and vibration provide the alarm outputs, including an 85 dB sound alarm and blue\/red alarm lights. Self-check, zero calibration, factory reset, and temperature and pressure compensation support instrument setup. Use these controls according to the supplied instructions for the selected low-range NO2 configuration.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eMH2000-NO2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDetected gas\u003c\/td\u003e\n\u003ctd\u003eNitrogen dioxide (NO2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHigh Precision, ambient-air, single-gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasuring range options\u003c\/td\u003e\n\u003ctd\u003e0-1 or 0-5 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.001 ppm for both Low Range options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor principle\u003c\/td\u003e\n\u003ctd\u003eElectrochemical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSampling method\u003c\/td\u003e\n\u003ctd\u003eInternal sampling pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump flow\u003c\/td\u003e\n\u003ctd\u003eUp to 1 L\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump adjustment\u003c\/td\u003e\n\u003ctd\u003e10 settings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eLCD dot matrix; gas type, concentration, unit, battery level and time\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating languages\u003c\/td\u003e\n\u003ctd\u003eEnglish and Chinese\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConcentration units\u003c\/td\u003e\n\u003ctd\u003eμmol\/mol \/ ppm \/ mg\/m³; 1 μmol\/mol = 1 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlarm outputs\u003c\/td\u003e\n\u003ctd\u003eSound, light and vibration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlarm stages\u003c\/td\u003e\n\u003ctd\u003eTwo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlarm setpoints\u003c\/td\u003e\n\u003ctd\u003eUser adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound alarm\u003c\/td\u003e\n\u003ctd\u003e85 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlarm lights\u003c\/td\u003e\n\u003ctd\u003eBlue for low alarm; red for high alarm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement compensation\u003c\/td\u003e\n\u003ctd\u003eTemperature and pressure compensation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstrument controls\u003c\/td\u003e\n\u003ctd\u003eSelf-check, zero calibration and factory reset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003e3.6 V, 2300 mAh rechargeable lithium polymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging time\u003c\/td\u003e\n\u003ctd\u003e4-6 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to 50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating humidity\u003c\/td\u003e\n\u003ctd\u003e0-95% RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection rating\u003c\/td\u003e\n\u003ctd\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e205 x 75 x 32 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstrument weight\u003c\/td\u003e\n\u003ctd\u003e300 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData recording \/ PC export\u003c\/td\u003e\n\u003ctd\u003eOptional; excluded from this base configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSampling and Recording Choices\u003c\/h3\u003e\n\u003cp\u003eThe internal pump offers up to 1 L\/min flow and ten adjustment settings. The 300 g detector uses a 3.6 V, 2300 mAh rechargeable lithium-polymer battery, with a charging time of 4-6 hours. Sampling filters, drying accessories and probes are separate package choices.\u003c\/p\u003e\n\u003cp\u003eData logging and PC export are optional and excluded from this base configuration. Gallery photographs show the shared pump-detector housing and its controls. Screen readings are illustrative; the carrying-case view does not represent two supplied instruments, and a connected cable does not establish included PC export.\u003c\/p\u003e","brand":"Mcooh","offers":[{"title":"0-1 ppm","offer_id":67826222268459,"sku":"GAS-D4A8-01","price":1356.91,"currency_code":"USD","in_stock":true},{"title":"0-5 ppm","offer_id":67826222301227,"sku":"GAS-D4A8-02","price":1356.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0273\/2133\/5851\/files\/low-range-nitrogen-dioxide-detector-pump-angle.jpg?v=1791855925","url":"https:\/\/mcooh.com\/products\/low-range-nitrogen-dioxide-detector","provider":"Mcooh","version":"1.0","type":"link"}