[ultimate_spacer height=”20″]
[ultimate_spacer height=”20″][ult_buttons btn_title=”ثبت سفارش” btn_link=”url:mailto%3Ainfo%40nikaansanat.com|target:_blank” btn_align=”ubtn-center” btn_size=”ubtn-custom” btn_width=”140″ btn_height=”20″ btn_padding_left=”10″ btn_padding_top=”10″ btn_title_color=”#ffffff” btn_bg_color=”#001f7c” btn_hover=”ubtn-center-dg-bg” btn_anim_effect=”ulta-grow” btn_bg_color_hover=”#357ebf” btn_title_color_hover=”#ffffff” icon=”Defaults-chevron-down” icon_size=”12″ icon_color=”#ffffff” btn_icon_pos=”ubtn-sep-icon-top-push” btn_border_style=”solid” btn_color_border=”#072f9b” btn_color_border_hover=”#7b1fc1″ btn_border_size=”1″ btn_radius=”25″]
برای ثبت سفارش از طریق واتس آپ یا ایمیل با ما در ارتباط باشید.
[ultimate_spacer height=”20″]
[ultimate_spacer height=”20″]
[ultimate_spacer height=”20″]
[ultimate_spacer height=”10″]

[njwa_button id=”167″]

[njwa_button id=”170″]

[ultimate_spacer height=”20″]
[ultimate_spacer height=”40″]
این فیلد را پر کنید
لطفاً یک نشانی ایمیل معتبر بنویسید.
این فیلد را پر کنید

LevelStar Intelligent Buoyancy Transmitter for Level

[ultimate_spacer height=”10″][ultimate_spacer height=”10″]
  1. خانه
  2. /
  3. Level
  4. /
  5. LevelStar Intelligent Buoyancy Transmitter for Level
[ultimate_spacer height=”10″]
[ultimate_spacer height=”10″]
244LD LevelStar Intelligent Buoyancy Transmitter for Level, Interface
and Density with Torque Tube and Displacer,
HART and Foundation Fieldbus

Electronic displacer level transmitter technology operates by detecting changes in buoyancy force caused by liquid level change.

Displacer level sensors use Archimedes’ Principle to detect liquid level by continuously measuring the weight of a displacer rod immersed in the process liquid. The displacer is cylindrical in shape with a constant cross-sectional area and made long or short as required

The intelligent transmitter 244LD LevelStar is designed to perform continuous measurements for liquid level,
interface or density of liquids in the process of all industrial applications. The measurement is based on the
proven Archimedes buoyancy principle and thus extremely robust and durable. Measuring values can be
transferred analog and digital. Digital communication facilitates complete operation and configuration via PC or
control system. Despite extreme temperatures, high process pressure, and corrosive liquids, the 244LD
measures with consistent reliability and high precision. It is approved for installations in contact with explosive
atmospheres. The 244LD combines our abundant experience with most advanced digital technology.

TECHNICAL DATA


Data refer to the sensor material Type 316L (1.4404)

Explosion protection certificates must be observed!
Input / Output
Measuring ranges . . . . . . . . 50 mm to 50 m, upper and

lower range value continuously adjustable
Standard lengths of
Displacer (204DE) . . . . . . . . 350 to 3000 mm, 14 to 120 in;
further lengths on request
Weight of displacer 1) . . . . . . max. 25 N
Measuring span . . . . . . . . . . 2 to 20 N contin. adjustable
(to 1 N on request)
Span ratio
Turn-down . . . . . . . . . . . . . . 1:1 to 1:10 (1:20 on request)
Accuracy 2) . . . . . . . . . . . . . ± 0.2 % at Level, Density and
Interface measurement. Increased accuracy with
customized adjustment.
Transfer function . . . . . . . . . linear or customized with up
to 32 set points

FEATURES

• HART Communication, 4 to 20 mA
• Configuration via FDT-DTM
• Multilingual full text graphic LCD
• IR communication as a standard
• Easy adaptation to the measuring point
without calibration at the workshop
• Linear or customized characteristic
• 32 point linearisation for volumetric measurement
• Backdocumentation of measuring point
• Continuous self-diagnostics, Status and diagnostic
messages
• Configurable safety value
• Local display in %, mA or physical units
• Process temperature from –196 °C to +500 °C
• Materials for use with aggressive media
• Micro sintermetal sens

 

ntelligent Buoyancy Transmitter
with Torque Tube
244LD

 

Wafer Body Material (Process wetted):
1.0460 (~A 105 Carbon Steel),

application from –10°C to 350°C …………………………………… -K
1.4404 (316L) or 1.4435 if Pressure Rating
codes H1 and H2 are selected,
application from –60 °C to 400 °C …………………………………. -S
1.4404 (316L) or 1.4435 if Pressure Rating
codes H1 and H2 are selected,
application from –196 °C to 400 °C ……………………………….. -U
1.4404 (316L) or 1.4435 if Pressure Rating
codes H1 and H2 are selected,
application from –60 °C to 500 °C …………………………………. -T
1.4541 (321), application from –60 °C to 400 °C ………………… -H
1.4462 (Duplex), application from –10 °C to 280 °C ……………. -N
2.4856 (Inconel 625), application from –196 °C to 450°C ……. -R
2.4858 (Inconel 825), application from –10 °C to 450°C
(on request) ………………………………………………………………… -I
2.4819 (Hastelloy C276), appl. from –196 °C to 400°C ……….. -C
Torque Tube Material (Process wetted):
1.4404 (316L) …………………………………………………………………………. S

Hastelloy C276 ……………………………………………………………………….. X
2.4816 (Inconel 600) ………………………………………………………………… I
2.4375 (Monel K500) ………………………………………………………………. M
Wafer Body Flange Size (Nominal size):
DN 70 (available with Wafer Body Material S, U, T,

and Torque Tube Material S and X) …………………………………………………. 0
DN 80 …………………………………………………………………………………………….. 1
DN 100 ……………………………………………………………………………………………. 2
3 inch ……………………………………………………………………………………………… 3
4 inch ……………….. Version:
Base VERSION – LEVELSTAR – (244LD) ………………………………………….. (f)(v) ………………….N

Cable Entry:
M20x1.5 without cable gland ………………………………………………………………………………………………… M

1/2-14 NPT without cable gland ……………………………………………………………………………………………. N
Communication:
HART ………………………………………………………………………………………………………………………………………… H

FOUNDATION Fieldbus H1 ……………………………………………………………… (aa) …………………………………… B
Electrical Classification:
ATEX intrinsic safe Zone 0, IIC T4 (HART) ………………………………………………….. (d) ………………………………….. 0C4

ATEX intrinsic safe Zone 0, IIC T6 (HART or FOUNDATION Fieldbus) …………… (d) ………………………………….. 0C6
ATEX intrinsic safe Zone 1, IIC T4 (HART) ……………………………………………………………………………………………. 1C4
ATEX intrinsic safe Zone 1, IIC T6 (HART or FOUNDATION Fieldbus) …………………………………………………….. 1C6
ATEX intrinsic safe Zone 2, IIC T4(HART) …………………………………………………………………………………………….. 2C4
ATEX intrinsic safe Zone 2, IIC T6 (FOUNDATION Fieldbus)
Zone 2, IIC T6 (HART) VERSION N, T, D ………………………… (c) …………………………………… 2C6
ATEX explosionproof Zone 0, IIC T6 …………………………………………………………… (d) ………………………………….. D0C
ATEX explosionproof Zone 1, IIC T6 …………………………………………………………………………………………………….. D1C
FM Explosionproof …………………………………………………………………………………………………………………………….. FDZ
CSA Explosionproof …………………………………………………………………………………………………………………………… CDZ
EAC Intrinsically Safe Zone 0 – IIC T6 …………………………………………………………. (z) …………………………………… GA0
EAC Intrinsically Safe Zone 1 – IIC T6 …………………………………………………………………………………………………… GA1
EAC Intrinsically Safe Zone 2 – IIC T6 …………………………………………………………………………………………………… GA2
EAC Explosionproof Zone 0 – IIC T6 …………………………………………………………… (z) …………………………………… GD0
EAC Explosionproof Zone 1 – IIC T6 …………………………………………………………………………………………………….. GD1
NEPSI Intrinsically Safe, Ex d ia IIB/IIC T4/T6 Ga/Gb or Ex d ia IIB/IIC T4/T6 Gb ………………………………………. NA6
NEPSI Explosionproof, Ex d IIB/IIC T4/T6 Gb ……………………………………………………………………………………….. NDZ
BRAZIL Intrinsically Safe, Ex d ib/ia IIC T6/T4 Gb/Ga …………………………………………………………………………….. BA6
BRAZIL Explosionproof, Ex d ib/ia IIC T6/T4 Gb ……………………………………………………………………………………. BDZ
For General Purpose Areas; without certification ……………………………………………………………………………………. ZZZ………………………………………….. OPTIONS:
Housing Complete Stainless Steel …………………………………………………………………………………………………………………. -H

External Push buttons for Maintenance……………………………………………………………………………. (y) ………………………… -M
Tag No. Labeling
Stainless Steel Label Fixed with Wire …………………………………………………………………………………………………………… -L

Certificates
EN 10204-2.1, Certificate of Compliance………………………………………………………………………………………………………. -1

EN 10204-2.2, Specific Test Report (Calibration) …………………………………………………………………………………………… -2
EN 10204-3.1, Inspection Certificate of Process Wetted Material (for wafer body only) ………………………………………. -3
PED 97/23/EC additional unit verification, acc. to module F/G …………………………………………………………………………. -4
EN 10204-2.2, Specific Test Report (Pressure Test)……………………………………………………………………………………… -P
Comply with NACE Standard MR-0175, not with Wafer Material K (carbon steel)
and not with Torque Tube Material S (Stainless Steel); only with OPTION 3 ………………………………………………….. -6
SIL 2 Certificate ………………………………………………………………………………………………………… (q) ………………………… -Q
Material Test
X-Ray or Isotope Test for Weldings ……………………………………………………………………………………………………………… -7

Dye Penetration Test …………………………………………………………………………………………………………………………………. -8
PMI -Test …………………………………………………………………………………………………………………………………………………. -5
Subassemblies
TRANSSTAR-housing with LEVELSTAR-electronic for selected code (244LD-*********-N)… (af) ………………………… -N

Torque Tube for selected code (244LD-*********-W)……………………………………………………… (ab) ………………………… -W
Amplifier for selected code (244LD-*********-X) ……………………………………………………………. (ac) ………………………… -X
Complete Sensor for selected code (244LD-*********-Y) ……………………………………………….. (ad) ………………………… -Y
(a) Available with Wafer Body Flange Size 1 or 2
(b) Available with Wafer Body Flange Size 3 or 4
(c) Pending
(d) Not available with Wafer Body Pressure Rating & Contact Face codes L1, J1, J2, J3, H1, H2, and DD
(e) Not available with Electrical Classification FDZ, CDZ, 0C6, D0C, D1C, GDZ, NDZ or Optional Features -H
(f) Only with Communication H (HART) and electrical Classification 0C6, 1C6, D0C, D1C, 2C6
(i) Available with Wafer Body Flange Size 0
(k) Available with Wafer Body Flange Size 1
(m) Wafer Body Flange Size code 3 available only with Wafer Body Pressure Rating code R2, S2, J2
Wafer Body Flange Size code 4 available only with Wafer Body Pressure Rating code R1, S1, J1, GT, GG
(n) Available with Wafer Body Material codes S, U, T, or Torque Tube Material codes S, C
(o) Available with Wafer Body Material codes S, U, T
(q) Only available with HART communication
(r) D at top
(s) F at top
(v) Pending Electrical Classification FDZ, CDZ, GA6, GDZ, NA6, NDZ, BA6, BDZ
(w) Version N, T, D with external Pushbuttons
(y) Not with Options -H and Version B, S or C
(z) Not with Pressure Rating H1 or H2
(aa) Levelstar with Electrical Classification D1C, D0C, 1C6, 0C6, 2C6, ZZZ
(ab) Not with (Optional feature H, R, B, L, F, V, 9, K, A, G, 2, 4, Q, X, Y, or Z)
(ac) Not with (Optional feature H, R, B, V, 9, K, A, G, 2, 3, 4, 6, Q, 7, 8, 5, W, Y, or Z)
(ad) Not with (Optional feature H, R, B, L, F, V, 9, K, A, G, 2, Q, 7, 8, 5, W, X, or Z)
(ae) PED required for Wafer Body Pressure Rating & Contact Face H1, H2
PED required for Wafer Body Material A, H, J, Q, R, T, C, N
PED not available for Optional Feature X, Y, W
(af) Not with (Optional features: M, R, B, V, 9, K, A, G, 2, 3, 4, 6, Q, 7, 8, 5, W, X, Y, or Z)……………………………….. 4 or technology on next page)

محصولات مرتبط
[ultimate_spacer height=”20″]
[ultimate_spacer height=”20″][ultimate_spacer height=”20″]
فهرست