{"product_id":"ambient-sulfur-dioxide-detector","title":"Ambient Sulfur Dioxide Detector - 0.001 ppm Resolution","description":"\u003cp\u003eMeasure low sulfur dioxide concentrations in ambient air with the MH2000-SO2 Low Range detector. Choose a 0-1 ppm or 0-5 ppm version, both with 0.001 ppm resolution. This High Precision, single-gas SO2 configuration uses an electrochemical sensor and an internal sampling pump.\u003c\/p\u003e\n\u003ch3\u003eTwo Ambient Measuring Spans\u003c\/h3\u003e\n\u003cp\u003eThe 0-1 ppm option has a lower maximum measuring span, while the 0-5 ppm option covers a broader low-concentration interval. Match the ordered span to the concentration expected in the sample and the measurement procedure. Each order supplies one instrument configured for the selected version; it does not automatically cover both ranges.\u003c\/p\u003e\n\u003cp\u003eResolution describes the stated reading increment. The 0.001 ppm value does not establish a detection limit or numerical measurement accuracy. This ambient-air configuration serves low-concentration SO2 tasks. Select the separate flue-gas-specific or biogas-specific configuration when the application requires one of those sensor arrangements.\u003c\/p\u003e\n\u003ch3\u003eDisplay and Alarm Setup\u003c\/h3\u003e\n\u003cp\u003eThe LCD dot-matrix display shows gas type, concentration, unit, battery level and time. English and Chinese operating interfaces are available. Concentration can be displayed in μmol\/mol, ppm or 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 outputs, including an 85 dB sound alarm and blue\/red alarm lights. Self-check, zero calibration, factory reset, and temperature and pressure compensation are provided. Operate the controls according to the supplied instructions for the selected Low Range SO2 version.\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-SO2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDetected gas\u003c\/td\u003e\n\u003ctd\u003eSulfur dioxide (SO2)\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 Ambient 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 Options\u003c\/h3\u003e\n\u003cp\u003eThe internal pump provides up to 1 L\/min flow and ten adjustment settings. The 300 g instrument uses a rechargeable lithium-polymer battery. Filters, drying accessories and sampling probes are separate choices for the intended sampling arrangement.\u003c\/p\u003e\n\u003cp\u003eData logging and PC export are optional and excluded from this base configuration. Gallery images illustrate the common housing and controls. The case view does not represent two supplied instruments, and a connected cable does not indicate included PC export.\u003c\/p\u003e","brand":"Mcooh","offers":[{"title":"0-1 ppm","offer_id":67826857017387,"sku":"GAS-S3A7-01","price":1334.15,"currency_code":"USD","in_stock":true},{"title":"0-5 ppm","offer_id":67826857050155,"sku":"GAS-S3A7-02","price":1377.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0273\/2133\/5851\/files\/ambient-sulfur-dioxide-detector-pump-front.jpg?v=1791858925","url":"https:\/\/mcooh.com\/products\/ambient-sulfur-dioxide-detector","provider":"Mcooh","version":"1.0","type":"link"}