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GfG CS 21 Fixed Gas Transmitter, Freon 404 A, 0(50) - 5,000 ppm - 2214023

GfG CS 21 Fixed Gas Transmitter, Freon 404 A, 0(50) - 5,000 ppm - 2214023

Item #
2214023
Brand
GfG
Price:

$1,550.00

Quantity:


    2214023 CS 21 Fixed Gas Transmitter, Freon 404 A, 0(50) - 5,000 ppm by GfG

    The CS 21 transmitter uses the proven chemosorption detection principle for detection of toxic gases, vapors and combustibles. The rapid response of the transmitter provides opportunity to take counter measures and thereby limit damages. The long life of the sensors makes the CS 21 a low-cost solution for your detection needs. A transmitter can be continuously operated for more than 5 years.

    Wall mount installation is straightforward. The distance between transmitter and controller can be greater than 500 m. A rugged aluminum casing protects the sensor and electronics from splashes of water and dirt. The transmitter must not be operated in EX-areas. For measurement of combustible gases in the LEL range the gas needs to be sampled by pump. In this case the EX-protection needs to be guaranteed with suitable external components (e.g.flame-protection).

    • High sensitivity to a broad range of refrigerants
    • Long sensor life
    • Fast response

    Gases
    Gases Detection range
    CH2Cl2 20-300 ppm
    CH3Cl 20-300 ppm
    CH4 5-50% or 100% LEL
    CH4O 20-1,000 ppm
    CH4S 10-100 ppm
    CHCl2F 30-3,000 ppm
    CHCl2F2 20-1,000 or 5,000 ppm
    C2Cl3F3 30-3,000 ppm
    C2Cl4 20-300 ppm
    C2H2F4 20-500, 1,000 or 5,000 ppm
    C2H6O 30-2,000 ppm
    C2HCl3 20-300 ppm
    C3H3N 30-5,000 ppm
    C3H6O 5-100% LEL
    C3H6O 20-300 ppm
    C3H8 5-50 or 100% LEL
    C4H4O 20-1,000 ppm
    C4H10 5-50% or 100% LEL
    C6H6 20-300 ppm
    C6H14 20-500 ppm
    C7H8 30-500 or 1,000 ppm
    C8H8 20-500 or 1,000 ppm
    C8H10 20-500 or 5,000 ppm
    C8H10 5-50% LEL
    C9H20 20-1,000 ppm
    C9H20 5-50% LEL
    CCl3F 20-2,000 ppm
    CO 20-300 or 1,000 ppm
    H2 20-10,000 ppm
    NH3 20-300, 1,000, 3,000 or 10,000 ppm


    CS 21 Transmitter Specifications
    Detection principle Chemosorption
    Response time tA < 14 seconds
    Output signal 0.2-1 mA
    4-20 mA
    Gas supply Diffusion through stainless steel sinter metal filter
    Power supply 10 to 32 V, 300 mA (provided by controller)
    Humidity 20 to 96 % r.h., non condensing
    Expected sensor life Greater than 5 years
    Pressure 920 to 1,100 hPa
    Casing protection IP 54, dust and splashed water protection
    Ambient temperature -22 to +131°F / -30 to +55°C
    Cable connection Shielded cable
    3 x 0.75 mm up to 500 m,
    3 x 1.5 mm for more than 500 m
    PG11 cable gland
    Weight 13.05 ounces (370 grams)
    Dimensions 3.94x3.94x2 inches (100x100x57 mm) (HxWxD)


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