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Product / Equipment

Vibration SPEED Sensors WITH Current OUTPUT Dva121.3Xx

(Equipment / Material)
Vibration SPEED Sensors WITH Current OUTPUT Dva121.3Xx Vibration SPEED Sensors WITH Current OUTPUT Dva121.3Xx Vibration SPEED Sensors WITH Current OUTPUT Dva121.3Xx
Model Number: DVA121.3XX
Condition: New
Location or Storage Country: Russia
Service Engineering Support: Yes
Warranty: No
Price: Call for price
Description:
Designed to measure the rms value (RMS) of vibration velocity in emergency protection systems (PAZ); They consist of a sealed enclosure in which there is a piezoelectric acceleration sensor and a conversion board; Easily replace imported analogues; Thanks to the design with a connection terminal block inside the housing (DVA121.352), the incoming cable is quickly and conveniently mounted; For DVA121.352, cable glands of 3 types or nut are available on request; Type of output signal - 4 ... 20 mA
Overview:

SPECIFICATIONS

METROLOGICAL PARAMETERS

  • Conversion coefficient, mA * s / mm / Range of indications of SKZ of vibration speed, mm / s

    1.6 / 0-10
    1,259 / 0-12,7
    0.8 / 0-20
    0.64 / 0-25
    0.63 / 0-25.4
    0.533 / 0-30
    0.4 / 0-40
    0.32 / 0-50
    0.315 / 0-50.8
    0.267 / 0-60
    0.2 / 0-80
    0.16 / 0-100

  • Range of working frequencies, Hz

    2-1000
    3-1000
    5-1000
    10-1000

  • Electrical insulation resistance between the vibration transformer circuit and the shell, MΩ, not less

    40 (for 0Ex ia IIC T5 ... T6 Ga X)
    1 (for PO Ex ia I Ma X)

INTERFACE

  • Type of output

    current loop 4 ... 20 mA

  • Supply voltage range, V

    10 ... 24

  • Vibration transducer connection polarity

    arbitrary

EXPLOSION PROTECTION

  • View

    intrinsically safe circuit

  • Marking

    0Ex ia IIC T5 ... T6 Ga X / PO Ex ia I Ma X

  • Connection

    via TIK-PLC 112 controller
    through the security barrier

CONSTRUCTION PARAMETERS

  • Execution

    with 2RMG connector on the chassis (DVA121.342)
    connection to the terminal block inside the housing (DVA121.352)

  • Overall dimensions, mm

    Ø26.5x75 (DVA121.342)

    47x95 (DVA121.352)

  • Weight, kg, no more

    0.24

  • Type of mount

    hairpin M6x1 (M8x1 / M10x1 / M12x1),
    M10x1.25, 1/4 "NPT, 1/2" NPT, 3/4 "NPT,
    1/4 "28 UNF, 3/8" -16 UNC

  • Degree of protection

    IP65

OPERATING PARAMETERS

  • Range of working temperatures, ºС

    -40 ... + 80 (climatic version H, for 0Ex ia IIC T5 ... T6 Ga X)
    -60 ... + 80 (climatic version X, for 0Ex ia IIC T5 ... T6 Ga X)
    -40 ... + 80 (for PO Ex ia I Ma X)

MANUFACTURER RELIABILITY AND WARRANTY PARAMETERS

  • Mean time between failures, hours, at least

    40,000

  • Warranty period, months

    24

  • Service life, years, not less

    10

  • Intertesting interval

    2 years

Company Profile

LLC NPP "TIK"

Locations: Russia, Perm
Main Products/Services: Production of devices and systems for emergency protection, control of technological parameters and diagnostics of industrial equipment
Registration: Russia, Perm
Year Established: 1991