GMH 3611, Meter for Dissolved Oxygen in Liquids, incl. Probe

Item number: GMH3611-L04

  • automatic air pressure compensation
  • salinity correction
  • extremely small measuring probe
  • serial interface
  • simple calibration in atmospheric air
  • Category: Oxygen, O2


    518,84 €

    including19% VAT.

    Exp. shipping time: ca. 1 week

    : 7 workdays

    pc.


    Description

    GMH 3611, Meter for Dissolved Oxygen in Liquids, incl. Probe

    Characteristics:
    • automatic air pressure compensation
    • salinity correction
    • extremely small measuring probe
    • serial interface
    • simple calibration in atmospheric air

    Technical data:
    Measuring ranges: (device)
    O2 concentration: 0.00 ... 70.00 mg/l (ppm) (resolution selectable)
    O2-saturation: 0.0 ... 600.0 % O2 (resolution selectable)
    Temperature: 0.0 ... +50.0 C
    Pressure: 10 ... 1200 hPa abs.

    Accuracy at nominal temperature = 25 C):
    Oxygen: 1.5 % of m.v. 0.2 mg/l (0 ... 25 mg/l) or 2.5 % of m.v.
    0.3 mg/l (25 ... 70 mg/l)
    Temperature: 0.1 C 1 digit
    Pressure: 0.5 % FS 1 digit
    3 hPa or 0.1 % of m.v.
    2 hPa (750 ... 1100 hPa)

    Sensor connection: 6-pin screened Mini-DIN-socket
    Electrode: Active membrane type. Electrode front: approx. 12 mm, overall length: approx. 220 mm, anti buckling glanding,
    neck collar: approx. 20 mm, 4 m connection cable with Mini-DIN-plug
    Response time: 95 % in 10 s, depends on temperature
    Operation life: approx. 3 years, depends on maintenance
    Working temp.: 0 ... +40 C
    Working pressure: max. 3 bar
    Flow rate: min. 30 cm/s
    Display: 2 x 4 digit LCDs (12.4 / 7 mm high)
    Interface: serial interface, direct connection to RS232 or USB interface of a PC via electrically isolated interface converter.
    Power supply: 9 V-battery as well as additional d.c. connector for external 10.5-12 V direct voltage supply. (suitable power pack: GNG10/3000)
    Power consumption: approx. 3 mA
    Housing dimensions: 142 x 71 x 26 mm (H x W x D) impact-resistant ABS, Front side IP65, integrated pop-up clip for table top or suspended use.
    Weight: approx. 300 g (incl. battery and probe)

    Scope of delivery: Device incl. electrode, GWOK01 and KOH electrolyte.

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