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TU 4212 - 003 - 42368375 - 01
The manometers, vacuum meters and compound pressure gages showing vibration - proof DM8008 - VU, DV8008 - VU, DA8008 - VU are intended for measurement of excessive and vacuum gage pressure of nonaggressive uncrystallizable liquids, steam and gas, including oxygen, acetylene, liquid, gaseous and aqueous solution of ammonia.
Vibrostability of devices is provided due to filling of cavity of the body with polymethylsiloxane PMS - 300 liquid.
ATTENTION! Devices can be delivered with the index of pressure limit.
Main technical characteristics
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- DM8008 - VU - from 0 to 0,6; 1; 1,6; 2,5; 4; 6; 10; 16; 25; 40; 60; 100; 160; 250; 400; 600; 1000; 1600 kgfs/cm2
- DM8008 - VU OSH - from 0 to 0,6; 1; 1,6; 2,5; 4; 6; 10; 16; 25; 40; 60; 100; 160; 250; 400; 600 kgfs/cm2
DM8008 - VU with membrane divider from 0 to 10 kgfs/cm2
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- DV8008 - VU, DV8008 - VU OSH - from - 1 to 0 kgfs/cm2
- DA8008 - VU, DA8008 - VU OSH - from - 1 to 0,6; 1,5; 3; 5; 9; 15; 24 kgfs/cm2
By request devices are delivered in units of measure of kPa (to 6 kgfs/cm2), MPa (over 9 kgfs/cm2)
- Diameter of the body - 100 mm
- Instrument accuracy class - 1,5
- Degree of protection - IP54
- The mass of the device - no more than 0,9 kg
- Warranty period of operation - 18 months (from the date of input of the device in operation on condition of observance by the consumer of service regulations, transportations, storage and the installation specified in the operation manual)
- Average term of service - 10 years
- Materials of details:
- the body - aluminum alloy
- glass - window
- tubular spring - copper alloy, nickel iron alloy *
- the holder - copper alloy, steel *
- the mechanism - bronze, stainless steel *
* details of the device are made from different materials
- Devices maintain impact of vibration in the range of frequencies from 5 to 120 Hz with amplitude of 0,15 mm and acceleration of 19,6 m / с2 (V4 group in accordance with GOST P 52931 - 2008)
- Climatic modification in accordance with GOST 15150 - 69
- U2 - by default devices have execution of U2 (range of working temperatures - 50 to + 60 °C)
- T2 - by request devices have execution of T2 (range of working temperatures - 50 to + 60 °C)
- Execution options:
- with the radial union without flange
- with the axial union without flange
- with membrane divider of two executions differing in way of accession to the place of selection of pressure
- The measured environment
- - // - by default liquid, steam, gas, including propane butane
- "oxygen" - by request execution for tonometry of liquid, gaseous oxygen
- "acetylene" - by request execution for acetylene tonometry
- Carving of the connecting union
- - // - by default metric carving of M20x1,5 - 8g
- G1/2 - B - by request inch carving
- R1/2 - by request tapered thread
- Technology line on scale
- - // - by default without line
- "line" - by request causing technology line on the dial (to the order surely specify in the note on what mark)
- Damper for clearing of the pulsing pressure
- - // - by default devices are delivered without damper to 16 kgfs/cm2 inclusive and with damper over 25 kgfs/cm2 inclusive
- the damper - by request damper is established the device with any range of indications
- Serial number
- - // - by default devices are delivered without serial number
- Number. - by request devices are manufactured with serial number
Checking
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- Periodic checking of devices is in use made in compliance of MASS MEDIA of 2124 - 90.
- Intertesting interval – 1 year.
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