Single-gas detector with data-logger • The Micro IV single-gas detector is the successor to the proven Micro III. The key features of the Micro III are retained – smart, interchangeable sensor technology, low cost of ownership where 1 x AA battery lasts for up to 6 months in continuous use – but extra functionality is now added. • The Micro IV contains an integrated data-logger which records and time-stamps all events. This stored data can be transmitted to a PC via either the DI220 data interface station or DS220 docking station. Three alarm levels are available (most competing instruments only offer two) in addition to STEL and TWA alarms. • The Micro IV has a very loud (95dB) sounder and high-visibility red LED alarms. Vibration alarm is also available as an option. A large display ensures that gas concentrations can be quickly and easily read by the user. Gases available: • O2, H2S, CO, NO, NH3, HCN, HCl, SO2, H2, C2H4O, SiH4, PH3, THT, HF, COCl2, NO2, Cl2, O3, ClO2 Additional functionality of the MICRO IV • Sensor HCN Hydrogen Cyanide ( Gases and Detection ranges: 50 ppm ) • Data-logging • Infrared interface for data communication to Dockingstations • Continuous storage of data without PC • Continuous display of gas concentration • Up to 6 months continuous operation with only one AA battery • Simple bump check and calibration via the Dockingstation (option) Carrying possibilities (option) The Micro IV is compact, light and can be securely fastened to the user’s clothing with a durable crocodile clip. A belt clip is also available. An optional rubber boot is also available to give the instrument further protection in arduous work environments.

Single-gas detector with data-logger • The Micro IV single-gas detector is the successor to the proven Micro III. The key features of the Micro III are retained – smart, interchangeable sensor technology, low cost of ownership where 1 x AA battery lasts for up to 6 months in continuous use – but extra functionality is now added. • The Micro IV contains an integrated data-logger which records and time-stamps all events. This stored data can be transmitted to a PC via either the DI220 data interface station or DS220 docking station. Three alarm levels are available (most competing instruments only offer two) in addition to STEL and TWA alarms. • The Micro IV has a very loud (95dB) sounder and high-visibility red LED alarms. Vibration alarm is also available as an option. A large display ensures that gas concentrations can be quickly and easily read by the user. Gases available: • O2, H2S, CO, NO, NH3, HCN, HCl, SO2, H2, C2H4O, SiH4, PH3, THT, HF, COCl2, NO2, Cl2, O3, ClO2 Additional functionality of the MICRO IV • Sensor NH3 Ammonia ( Gases and Detection ranges: 200 ppm ) • Data-logging • Infrared interface for data communication to Dockingstations • Continuous storage of data without PC • Continuous display of gas concentration • Up to 6 months continuous operation with only one AA battery • Simple bump check and calibration via the Dockingstation (option) Carrying possibilities (option) The Micro IV is compact, light and can be securely fastened to the user’s clothing with a durable crocodile clip. A belt clip is also available. An optional rubber boot is also available to give the instrument further protection in arduous work environments.

Single-gas detector with data-logger • The Micro IV single-gas detector is the successor to the proven Micro III. The key features of the Micro III are retained – smart, interchangeable sensor technology, low cost of ownership where 1 x AA battery lasts for up to 6 months in continuous use – but extra functionality is now added. • The Micro IV contains an integrated data-logger which records and time-stamps all events. This stored data can be transmitted to a PC via either the DI220 data interface station or DS220 docking station. Three alarm levels are available (most competing instruments only offer two) in addition to STEL and TWA alarms. • The Micro IV has a very loud (95dB) sounder and high-visibility red LED alarms. Vibration alarm is also available as an option. A large display ensures that gas concentrations can be quickly and easily read by the user. Gases available: • O2, H2S, CO, NO, NH3, HCN, HCl, SO2, H2, C2H4O, SiH4, PH3, THT, HF, COCl2, NO2, Cl2, O3, ClO2 Additional functionality of the MICRO IV • Sensor NO Nitrogen Monoxide ( Gases and Detection ranges: 100 ppm ) • Data-logging • Infrared interface for data communication to Dockingstations • Continuous storage of data without PC • Continuous display of gas concentration • Up to 6 months continuous operation with only one AA battery • Simple bump check and calibration via the Dockingstation (option) Carrying possibilities (option) The Micro IV is compact, light and can be securely fastened to the user’s clothing with a durable crocodile clip. A belt clip is also available. An optional rubber boot is also available to give the instrument further protection in arduous work environments.

Single-gas detector with data-logger • The Micro IV single-gas detector is the successor to the proven Micro III. The key features of the Micro III are retained – smart, interchangeable sensor technology, low cost of ownership where 1 x AA battery lasts for up to 6 months in continuous use – but extra functionality is now added. • The Micro IV contains an integrated data-logger which records and time-stamps all events. This stored data can be transmitted to a PC via either the DI220 data interface station or DS220 docking station. Three alarm levels are available (most competing instruments only offer two) in addition to STEL and TWA alarms. • The Micro IV has a very loud (95dB) sounder and high-visibility red LED alarms. Vibration alarm is also available as an option. A large display ensures that gas concentrations can be quickly and easily read by the user. Gases available: • O2, H2S, CO, NO, NH3, HCN, HCl, SO2, H2, C2H4O, SiH4, PH3, THT, HF, COCl2, NO2, Cl2, O3, ClO2 Additional functionality of the MICRO IV • Sensor NO2 Nitrogen Dioxide ( Gases and Detection ranges: 30 ppm ) • Data-logging • Infrared interface for data communication to Dockingstations • Continuous storage of data without PC • Continuous display of gas concentration • Up to 6 months continuous operation with only one AA battery • Simple bump check and calibration via the Dockingstation (option) Carrying possibilities (option) The Micro IV is compact, light and can be securely fastened to the user’s clothing with a durable crocodile clip. A belt clip is also available. An optional rubber boot is also available to give the instrument further protection in arduous work environments.

Single-gas detector with data-logger • The Micro IV single-gas detector is the successor to the proven Micro III. The key features of the Micro III are retained – smart, interchangeable sensor technology, low cost of ownership where 1 x AA battery lasts for up to 6 months in continuous use – but extra functionality is now added. • The Micro IV contains an integrated data-logger which records and time-stamps all events. This stored data can be transmitted to a PC via either the DI220 data interface station or DS220 docking station. Three alarm levels are available (most competing instruments only offer two) in addition to STEL and TWA alarms. • The Micro IV has a very loud (95dB) sounder and high-visibility red LED alarms. Vibration alarm is also available as an option. A large display ensures that gas concentrations can be quickly and easily read by the user. Gases available: • O2, H2S, CO, NO, NH3, HCN, HCl, SO2, H2, C2H4O, SiH4, PH3, THT, HF, COCl2, NO2, Cl2, O3, ClO2 Additional functionality of the MICRO IV • Sensor O3 ( Gases and Detection ranges: 1 ppm ) • Data-logging • Infrared interface for data communication to Dockingstations • Continuous storage of data without PC • Continuous display of gas concentration • Up to 6 months continuous operation with only one AA battery • Simple bump check and calibration via the Dockingstation (option) Carrying possibilities (option) The Micro IV is compact, light and can be securely fastened to the user’s clothing with a durable crocodile clip. A belt clip is also available. An optional rubber boot is also available to give the instrument further protection in arduous work environments.

Single-gas detector with data-logger • The Micro IV single-gas detector is the successor to the proven Micro III. The key features of the Micro III are retained – smart, interchangeable sensor technology, low cost of ownership where 1 x AA battery lasts for up to 6 months in continuous use – but extra functionality is now added. • The Micro IV contains an integrated data-logger which records and time-stamps all events. This stored data can be transmitted to a PC via either the DI220 data interface station or DS220 docking station. Three alarm levels are available (most competing instruments only offer two) in addition to STEL and TWA alarms. • The Micro IV has a very loud (95dB) sounder and high-visibility red LED alarms. Vibration alarm is also available as an option. A large display ensures that gas concentrations can be quickly and easily read by the user. Gases available: • O2, H2S, CO, NO, NH3, HCN, HCl, SO2, H2, C2H4O, SiH4, PH3, THT, HF, COCl2, NO2, Cl2, O3, ClO2 Additional functionality of the MICRO IV • Sensor PH3 Phosphine ( Gases and Detection ranges: 10 ppm ) • Data-logging • Infrared interface for data communication to Dockingstations • Continuous storage of data without PC • Continuous display of gas concentration • Up to 6 months continuous operation with only one AA battery • Simple bump check and calibration via the Dockingstation (option) Carrying possibilities (option) The Micro IV is compact, light and can be securely fastened to the user’s clothing with a durable crocodile clip. A belt clip is also available. An optional rubber boot is also available to give the instrument further protection in arduous work environments.

Single-gas detector with data-logger • The Micro IV single-gas detector is the successor to the proven Micro III. The key features of the Micro III are retained – smart, interchangeable sensor technology, low cost of ownership where 1 x AA battery lasts for up to 6 months in continuous use – but extra functionality is now added. • The Micro IV contains an integrated data-logger which records and time-stamps all events. This stored data can be transmitted to a PC via either the DI220 data interface station or DS220 docking station. Three alarm levels are available (most competing instruments only offer two) in addition to STEL and TWA alarms. • The Micro IV has a very loud (95dB) sounder and high-visibility red LED alarms. Vibration alarm is also available as an option. A large display ensures that gas concentrations can be quickly and easily read by the user. Gases available: • O2, H2S, CO, NO, NH3, HCN, HCl, SO2, H2, C2H4O, SiH4, PH3, THT, HF, COCl2, NO2, Cl2, O3, ClO2 Additional functionality of the MICRO IV • Sensor SO2 Sulfur Dioxide ( Gases and Detection ranges: 10 ppm ) • Data-logging • Infrared interface for data communication to Dockingstations • Continuous storage of data without PC • Continuous display of gas concentration • Up to 6 months continuous operation with only one AA battery • Simple bump check and calibration via the Dockingstation (option) Carrying possibilities (option) The Micro IV is compact, light and can be securely fastened to the user’s clothing with a durable crocodile clip. A belt clip is also available. An optional rubber boot is also available to give the instrument further protection in arduous work environments.

7-Gas detector • The Microtector II G460 measures up to 7 gases simultaneously in ambient air for increased workplace safety. The sensor slots can be equipped individually. Different detection principles are available for optimal measuring results. • The G460 is certified to EN 60079-29-1 (combustible gas performance) EN 50104 (oxygen), EN 45544-1 (toxic) and EN 45544-2 (toxic). Measurable gases • The most common sensors detect O2, H2S, CO, CO2 and combustible gases. Additional sensors are available for NH3, HCl, PH3, HCN, NO, NO2, SO2 and a variety of other gases. CO2 – reliable infrared measurement • For increasing the user’s safety, the Microtector II G460 detects carbon dioxide by means of a selective infrared sensor (NDIR). This sensor provides long-term stable detection values. Unlike electrochemical sensors, IR technology is not subject to cross sensitivity from toxic hydrogen sulphide. • The Microtector II G460 is the smallest detector world-wide which can be equipped with both an infrared sensor and a PID. Monitoring for toxic volatile organic compounds (VOC) • Photoionization detector (PID) equipped instruments are increasingly viewed as the best choice for measurement of VOCs at exposure limit concentrations. Familiar substances containing VOCs include solvents, paint thinner and nail polish remover, as well as the vapors associated with fuels such as gasoline, diesel, heating oil, kerosene and jet fuel. The category also includes many specific toxic substances such as benzene, butadiene, hexane, toluene, xylene, and many others. Most VOC vapors are flammable at surprisingly low concentrations. For most VOCs, however, the toxic exposure limit is exceeded long before readings reach a concentration high enough to trigger a combustible range alarm. Additional functions of the Microtector II G460 • IR-Sensor (CO2) for long-term stable detection values • Poison resistant CO2 sensor • PID for monitoring toxic volatile organic compounds (VOC) • Smart senso technology for adaption and easy replacement Datalogger • The loop data logger records gas concentrations and alarms over a period ofup to 50 hours. This data can be transferred to a PC to be displayed and evaluated. The data logger has a storage capacity of 1800 measuring points per gas. Storing intervals and mode (average, peak, instantaneous values) are programmable individually. Attachable motorized pump • Inaccessible areas, like tanks and containers, can contain lethal gas mixtures. With the G400-MP2 an attachable high-performance pump is available that can sample the gas from up to 100 metres away. The pump and tube is attached easily and has its own power supply does not affect the operational time of the instrument. Either a rechargeable NiMH battery pack or alkaline batteries are available. Power supply options • Power supply is provided by either a rechargeable NiMH battery pack or Alkaline batteries. Depending on alarm frequency and alarm duration the operational time is up to 30 hours. A NiMH battery pack with Ex-proof LEDs allow a built-in torch option. The NiMH batteries can be fully recharged in less than 4 hours with the drop-in charger. Additional charging options are smart charger cap, dockingstation or vehicle charger. Carrying possibilities (optional) • The light detector can be securely fastened at the user’s clothing with a durable crocodile clip. A belt clip is also available. The reversible display allows easy reading by the user. Comprehensive accessories • Various options allow individual adaptation to personal requirements. A number of accessories make the Microtector II G460 a complete, useful instrument in everyday work with combustible and toxic gases.

Compact, user-friendly gas measuring and warning device for 1 to 7 gases. • The compact and robust multi-gas detector continuously measures up to six gases simultaneously. • Various sensor combinations and extensive accessory provide flexible adaptation to individual measurement tasks. • The functional and watertight design (IP67) and shock-proof rubberized housing meets all requirements for harsh environments. • All gas concentrations are displayed simultaneously on the display. With a single Button, the display can be rotated by 180 °. Thus, the values be read quickly and easily even if the device to clothing is worn. • The long-life sensors provide reliable test results and provide reducing operating costs. • The extremely loud alarm (103 dB at 30 cm) and the surrounding bright LEDs warn reliable protection against gas hazards. Depending on the alarm level is discolored, the entire display like a traffic light from green to orange to red, is a timely warning can not be overlooked. • To increase your security measures of carbon dioxide with the Microtector II G460 selective infrared sensor (NDIR). The IR sensor provides long Period of stable measurements, according to the calibrations. According to T021 be extended, thus reducing operating costs. • In contrast to electrochemical sensors, the IR measurement technique avoides cross-sensitivities to toxic hydrogen sulfide. Features: • Small, compact, rugged • CO2, O2, combustible gases and various toxic gases • IR measuring technology for CO2 • Large graphic display with color change on alarm • Extremely loud alarm (103 dB) Specifications: • Dimensions: W x H x D = 68 x 100 x 55 mm • Weight: 280 g / with IR sensor (CO2) 350 g • Power supply: 2 AA batteries or rechargeable NiMH batteries • Operating time: Up to 24 hours • Up to 12 hours, including infrared sensor • Charging time: <4 hours • Environmental conditions: -20 ° C to +55 ° C to 95% RH • Alarms: - Audio: 103 dB (A) - Visual: 3-color graphics display (green-orange-yellow discoloration depending on the alarm state.) - Vibrate • Accessories: Electrical high-power pump, docking station, charging cradle, data logger, Battery with vibration alarm, battery compartment with LED lamp. • Enclosure: IP 67 • identification and protection: ATEX II 2G Ex ia IIC T4/T3 de, Electromagnetic Compatibility (Directive 89/336/EEC) Delivery Contents: • Gas Detector G460 Microtector II • NiMH battery • sensors including: O2: 0 to .25% by volume, electro-chemical sensor CO2:% 0 .5 vol, infrared sensor (NDIR) H2S: 0 .100 ppm, electrochemical sensor CH4 (combustible gas): 0 .100% LEL • User Guide