
Characteristic
According EN 837-1
Type
11МТ 63; 11МТ 100; 11МТ160; 11МТ 250
Nominal size
63, 100, 160, 250 mm
Accuracy class
ND63 - 2,5 ( 1,6 )
ND100 - 1,6 ( 1 )
ND160 - 1,6 ( 1 )
ND250 - 1,6 ( 1 )
Measuring ranges
up to -1…0; 0…600 bar
Mounting
Radial (R)
Displaced axial socket ( АЕ )
Mounting
For measuring of pressure and vacuum of low – viscosity and non–crystallizing gasses and liquids, not aggressive to copper and copper alloys.
Type
11МТ 63; 11МТ 100; 11МТ160; 11МТ 250
Nominal size
63, 100, 160, 250 mm
Accuracy class
ND63 - 2,5 ( 1,6 )
ND100 - 1,6 ( 1 )
ND160 - 1,6 ( 1 )
ND250 - 1,6 ( 1 )
Measuring ranges
up to -1…0; 0…600 bar
Mounting
Radial (R)
Displaced axial socket ( АЕ )
Mounting
For measuring of pressure and vacuum of low – viscosity and non–crystallizing gasses and liquids, not aggressive to copper and copper alloys.
Technical specification
Technical specification |
11 MT |
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Nominal size in mm |
63 |
100 |
160 |
250 |
Accuracy class |
2.5 (1.6) |
1.6 (1) |
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Measuring ranges in bar | up 0 to 0.6; 1; 1.6; 2.5; 4; 6; 10; 16; 25; 40; 60; 100; 160; 250; 400; 600 up -1 to 0; 0.6; 1.5; 3; 5; 9; 15; 24 |
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Recommended measuring values
- At static loads - At pulsing loads - At a brief measuring |
3/4 from the scale range 2/3 from the scale range the scale range |
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Operating temperatures
- ambient - of the measured fluid |
Tmin - 20oC Tmax + 60oC Tmax + 60oC - with soft solder Tmax + 100oC- with hard solder |
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Mounting | Radial (R) Displaced axial socket ( АЕ ) | |||
Socket types
Brass with mounting thread and wrench numbe: |
М12х1,5 ( G 1/4” ) |
М20х1,5 ( G 1/2” ) |
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Measuring element | ≤ 100bar – alloyed copper, round > 100bar – alloyed copper, multiple tube-spring |
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Movement | alloyed copper | |||
Dial | aluminium - white, graduation - black | |||
Window |
acrylic glass |
quartz glass |
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Pointer | aluminium - black | |||
Case | steel with polyester coating | |||
Options | BH - stainless steel case R... - temperature scale in oC for freons FA - front mounting flange FB - rear mounting flange ST - mounting clamp (to a panel) DI - throttle O2 -for oxygen C2H2 - for acetylene KS - quartz glass (ND63) Other mounting threads Other measuring units |
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