ELFM拉力&壓力傳感器
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ELFM拉力&壓力傳感器
文本預(yù)覽
ELFM Series Load Cells
Subminiature - High Stability
ELFM-B1, -B2 & T2
ELFM-B1 ELFM-B2
5 to 50 Lb 100 Lb
25 to 250 N 500 N
0.76 (cid:216) 2.3 0.5 (cid:216) 3
(0.03") (0.09") (0.02") (0.12")
2.4 3.3
(0.095") (0.13")
(cid:216) 9.5 (cid:216) 12.7
(0.375") (0.5")
ELFM-T2E ELFM-T2M
5 to 100 Lb 5 to 100 Lb
25 to 500 N 25 to 500 N
5 4-40 UNC 5 M3 x 0.5
(0.2") (0.2")
6.35 6.35
(0.25") (0.25")
5 5
(0.2") (0.2")
(cid:216) 12.7 (0.5") (cid:216) 12.7 (0.5")
WIRING
Teflon
ELFM-B1 & B2
insulated
leads
1.5 m (5 ft)
ELFM-T2 (cid:216) 4 (0.16") nom. Teflon
MODULE insulated
leads
460 32 nom.
(18") (1.25")
1.5 m (5 ft)
Dim: mm (inches)
ELFM Series
Lb N OUTPUT
RANGES RANGES ”FSO”
BODY ”FS” ”FS” OVERRANGE nom.
STYLES (± for -T) (± for -T) LIMIT (± for -T)
ELFM-B1 & -T2 5 25 2x FS 2 mV/V
ELFM-B1 & -T2 10 50 1.5x FS 2 mV/V
ELFM-B1 & -T2 25 125 1.5x FS 2 mV/V
ELFM-B1 & -T2 50 250 1.5x FS 2 mV/V
ELFM-B2 & -T2 100 500 1.2x FS 2 mV/V
EXCITATION: 5VDC
BRIDGE IMPEDANCE: 350 ?
SENSING TECHNOLOGY: Metallic Foil
NON-LINEARITY: -B:–0.25%FSO -T:–0.5%FSO
HYSTERESIS: -B:–0.25%FSO -T:–0.5%FSO
DEFLECTION AT “FS”: 0.025 to 0.075mm (0.001 to 0.003(cid:148)) nom.
THERMALZERO SHIFT: 0.02%FSO/(cid:176)C (0.01%FSO/(cid:176)F)
THERMALSENSITIVITYSHIFT (TSS): 0.02%/(cid:176)C (0.01%/(cid:176)F)
OPERATING TEMPERATURE: -50(cid:176)C to 120(cid:176)C (-65(cid:176)F to 250(cid:176)F)
COMPENSATED TEMPERATURE: 15(cid:176)C to 70(cid:176)C (60(cid:176)F to 160(cid:176)F)
ZERO OFFSET AT 20°C (70°F): –2%FSO typ.
MODE: -B: Compression (+Signal Output for Compression)
-T: Tension/Compression (+Signal Output for Tension)
CALIBRATION: -B: In Compression -T: In Tension
BODYMATERIAL: Stainless Steel
”O(jiān)ff-the-Shelf” Stocking Program
Entran fi Entran Sensors & Electronics
ELFM LOAD CELLS USA: Fairfield, NJ
UK: Garston, Watford, Herts, England
Subminiature - High Stability
Europe: Les Clayes-sous-Bois, France
Smallest Size & Profile
? SPECIFICATION ISSUE PAGE
www.entran.com ELFMS001U PB2 1 of 2
4-28ELFM specifications continued ...
Options and Accessories:
COMPENSATED TEMPERATURE RANGES: STANDARD = 15°C to 70°C (60°F to 160°F)
Z1 = -20(cid:176)C to 40(cid:176)C (0(cid:176)F to 100(cid:176)F)
Z2 = 0(cid:176)C to 60(cid:176)C (32(cid:176)F to 140(cid:176)F)
Z4 = 40(cid:176)C to 90(cid:176)C (100(cid:176)F to 200(cid:176)F)
Z* = Non-standard, contact Entran
EXCITATION VOLTAGE: STANDARD = 5VDC
V* = Non-standard Excitation, contact Entran
SPECIALLEAD LENGTH: L00F = Replace (cid:148)00(cid:148) with total length in feet.
L00M = Replace (cid:148)00(cid:148) with total length in meters.
SPECIALMODULE LOCATION: M00F = Replace (cid:148)00(cid:148) with distance between sensor
and module in feet.
M00M = Replace (cid:148)00(cid:148) with distance between sensor
and module in meters.
WATERPROOFING LEAD EXIT
Not available on ELFM-B1 below 25lbs or 125N: X = Short term waterproofing. Limited to 105(cid:176)C (220(cid:176)F).
CONNECTOR WIRED TO LEADS: C = Microtech type male (w/o mate)
R = RJ Telephone type male (w/o mate)
RQ = Pins to mate with MM50 screw terminals
WIRING COLOR CODE:
STANDARD Green = + Output Signal White= - Output Signal
W+ White = + Output Signal Alt. Color= - Output Signal
MATING CONNECTORS FOR CONNECTOR OPTIONS: See Cable and Connector Bulletin
CALIBRATION: STANDARD -B: Compression -T: Tension
Available Tension & Compression calibration for -Tbody
Compression calibration for -Tbody
Model Number construction:
ELFM - B1 - 50 N - /Z1/L2M/R
Series Housings Range Units Options
B1 (K used N=Newtons C, Ror RQ
Subminiature - High Stability
ELFM-B1, -B2 & T2
ELFM-B1 ELFM-B2
5 to 50 Lb 100 Lb
25 to 250 N 500 N
0.76 (cid:216) 2.3 0.5 (cid:216) 3
(0.03") (0.09") (0.02") (0.12")
2.4 3.3
(0.095") (0.13")
(cid:216) 9.5 (cid:216) 12.7
(0.375") (0.5")
ELFM-T2E ELFM-T2M
5 to 100 Lb 5 to 100 Lb
25 to 500 N 25 to 500 N
5 4-40 UNC 5 M3 x 0.5
(0.2") (0.2")
6.35 6.35
(0.25") (0.25")
5 5
(0.2") (0.2")
(cid:216) 12.7 (0.5") (cid:216) 12.7 (0.5")
WIRING
Teflon
ELFM-B1 & B2
insulated
leads
1.5 m (5 ft)
ELFM-T2 (cid:216) 4 (0.16") nom. Teflon
MODULE insulated
leads
460 32 nom.
(18") (1.25")
1.5 m (5 ft)
Dim: mm (inches)
ELFM Series
Lb N OUTPUT
RANGES RANGES ”FSO”
BODY ”FS” ”FS” OVERRANGE nom.
STYLES (± for -T) (± for -T) LIMIT (± for -T)
ELFM-B1 & -T2 5 25 2x FS 2 mV/V
ELFM-B1 & -T2 10 50 1.5x FS 2 mV/V
ELFM-B1 & -T2 25 125 1.5x FS 2 mV/V
ELFM-B1 & -T2 50 250 1.5x FS 2 mV/V
ELFM-B2 & -T2 100 500 1.2x FS 2 mV/V
EXCITATION: 5VDC
BRIDGE IMPEDANCE: 350 ?
SENSING TECHNOLOGY: Metallic Foil
NON-LINEARITY: -B:–0.25%FSO -T:–0.5%FSO
HYSTERESIS: -B:–0.25%FSO -T:–0.5%FSO
DEFLECTION AT “FS”: 0.025 to 0.075mm (0.001 to 0.003(cid:148)) nom.
THERMALZERO SHIFT: 0.02%FSO/(cid:176)C (0.01%FSO/(cid:176)F)
THERMALSENSITIVITYSHIFT (TSS): 0.02%/(cid:176)C (0.01%/(cid:176)F)
OPERATING TEMPERATURE: -50(cid:176)C to 120(cid:176)C (-65(cid:176)F to 250(cid:176)F)
COMPENSATED TEMPERATURE: 15(cid:176)C to 70(cid:176)C (60(cid:176)F to 160(cid:176)F)
ZERO OFFSET AT 20°C (70°F): –2%FSO typ.
MODE: -B: Compression (+Signal Output for Compression)
-T: Tension/Compression (+Signal Output for Tension)
CALIBRATION: -B: In Compression -T: In Tension
BODYMATERIAL: Stainless Steel
”O(jiān)ff-the-Shelf” Stocking Program
Entran fi Entran Sensors & Electronics
ELFM LOAD CELLS USA: Fairfield, NJ
UK: Garston, Watford, Herts, England
Subminiature - High Stability
Europe: Les Clayes-sous-Bois, France
Smallest Size & Profile
? SPECIFICATION ISSUE PAGE
www.entran.com ELFMS001U PB2 1 of 2
4-28ELFM specifications continued ...
Options and Accessories:
COMPENSATED TEMPERATURE RANGES: STANDARD = 15°C to 70°C (60°F to 160°F)
Z1 = -20(cid:176)C to 40(cid:176)C (0(cid:176)F to 100(cid:176)F)
Z2 = 0(cid:176)C to 60(cid:176)C (32(cid:176)F to 140(cid:176)F)
Z4 = 40(cid:176)C to 90(cid:176)C (100(cid:176)F to 200(cid:176)F)
Z* = Non-standard, contact Entran
EXCITATION VOLTAGE: STANDARD = 5VDC
V* = Non-standard Excitation, contact Entran
SPECIALLEAD LENGTH: L00F = Replace (cid:148)00(cid:148) with total length in feet.
L00M = Replace (cid:148)00(cid:148) with total length in meters.
SPECIALMODULE LOCATION: M00F = Replace (cid:148)00(cid:148) with distance between sensor
and module in feet.
M00M = Replace (cid:148)00(cid:148) with distance between sensor
and module in meters.
WATERPROOFING LEAD EXIT
Not available on ELFM-B1 below 25lbs or 125N: X = Short term waterproofing. Limited to 105(cid:176)C (220(cid:176)F).
CONNECTOR WIRED TO LEADS: C = Microtech type male (w/o mate)
R = RJ Telephone type male (w/o mate)
RQ = Pins to mate with MM50 screw terminals
WIRING COLOR CODE:
STANDARD Green = + Output Signal White= - Output Signal
W+ White = + Output Signal Alt. Color= - Output Signal
MATING CONNECTORS FOR CONNECTOR OPTIONS: See Cable and Connector Bulletin
CALIBRATION: STANDARD -B: Compression -T: Tension
Available Tension & Compression calibration for -Tbody
Compression calibration for -Tbody
Model Number construction:
ELFM - B1 - 50 N - /Z1/L2M/R
Series Housings Range Units Options
B1 (K used N=Newtons C, Ror RQ
AIGCELFM拉力與壓力傳感器是一種高精度的檢測設(shè)備，專為工業(yè)應(yīng)用設(shè)計(jì)，主要用于測量各種類型機(jī)械載荷和壓力參數(shù)。這里的"ELFM"可能是某家特定制造商的商標(biāo)或者技術(shù)縮寫，它可能代表Electro-Mechanical Force Measuring（機(jī)電式力測量）或者其他類似的先進(jìn)技術(shù)。
這種傳感器通常采用先進(jìn)的傳感技術(shù)，如應(yīng)變片、壓阻效應(yīng)或電容變化等，當(dāng)受到拉力或壓力作用時(shí)，其內(nèi)部結(jié)構(gòu)會發(fā)生微小形變，從而在電路中產(chǎn)生與受力成比例的變化信號。通過電子處理單元對這一信號進(jìn)行采集、放大、濾波和數(shù)字化處理，最終得到準(zhǔn)確的拉力或壓力數(shù)值。
ELFM拉力與壓力傳感器廣泛應(yīng)用于汽車制造、航空航天、石油鉆探、重工業(yè)、物流搬運(yùn)、建筑安全等領(lǐng)域，用于監(jiān)控設(shè)備運(yùn)行狀態(tài)、評估材料性能、保證產(chǎn)品質(zhì)量及確保操作人員安全。它們具有高精度、線性好、響應(yīng)速度快、可靠性高等優(yōu)點(diǎn)，在現(xiàn)代工業(yè)自動化控制中發(fā)揮著重要作用。
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