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Founded in 2014, Beijing Haifuda Technology Co., Ltd. is a comprehensive solution provider of equipment, experimental equipment and platform. The company provides instruments, experimental equipment and overall solutions for enterprises and institutions. The company's main products include: sludge concentration meter, anti thermometer, smoke pen, wind speed and wind direction indicator, soil detection equipment, water equipment, school laboratory instruments, etc. Welcome to contact

    Oxygen concentration tester/soil oxygen content tester/compost oxygen concentration tester Model: M391167 Warehouse No.: M391167

    Oxygen concentration tester/soil oxygen content tester/compost oxygen concentration tester Model: M391167 Warehouse No.: M391167

    Updated on: June 14, 2024 Views: 2719
    Industry: Instruments and Apparatuses Laboratory instruments
    Delivery address: Haidian District, Beijing
    Product quantity: 1.00 sets
    Price: Negotiate in person
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    Oxygen concentration tester/soil oxygen content tester/compost oxygen concentration tester Model: M391167 Warehouse No.: M391167

    1. Parameters

    Scope

    Working voltage 24V DC ± 5%

    Working current is 450 mA

    Voltage signal 0 ～ 10V Impedance 1000 Ω

    Current signal 4~20mA, heavy load 550 Ω

    RS485 signal 9600 wave rate, 8 data bits, no verification, 1 stop bit

    Ambient temperature - 10 ～ ＋ 50 ℃, please avoid solar radiation

    Allowable tolerance - 100~＋ 250 ℃

    Gas 0~10m/s

    Housing weight 600g excluding rod probe

    Enclosure protection IP 65

    2. Parameters

    Small value typical value large value unit

    Typical value of power on preheating time 30 s

    Power on preheating time stable 5 10 min

    Measurement range Oxygen partial pressure 1 250 1000 mbar

    Measurement range Volume specific concentration 0.1 25 100 vol% O2

    Resolution 12 bit

    Accuracy FS 2%

    Repetition precision FS 1%

    Reaction time ≤ 15 s




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