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FC22 Compression Load Cell
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DESCRIPTION silicon
piezoresistive
The FC22 Series low cost compression load cells strain gages
create new markets previously unrealizable due to cost fused with high
and performance constraints. This series provides a new temperature glass
level of performance at very low cost. Measurement to a high performance
Specialties’ proprietary MicrofusedTMtechnology, derived stainless steel substrate.
from demanding aerospace applications, employs micro- MicrofusedTMtechnology eliminates age-sensitive organic
epoxies used in traditional load cell designs providing
FEATURES excellent long term span and zero stability.
Operating at very low strains, MicrofusedTMtechnology
(cid:2) Low cost
provides gage factors greater than 100, an essentially
(cid:2) Small size unlimited cycle life expectancy, superior resolution,
(cid:2) Low noise exceedingly high over-range margins without the need
for stops and a ratiometric span of up to 4V. MicrofusedTM
(cid:2) Robust: high overrange capability
sensors are used in a variety of applications including
(cid:2) High reliability bathroom scales, paint sprayers and safety-critical
(cid:2) Low deflection automotive stability control.
(cid:2) Essentially unlimited cycle life Measurement Specialties’ model FC22 is appropriate for
expectancy use in all types of OEM weighing and force measurement
applications where high reliability and accuracy are
(cid:2) Low off center errors
critical. From appliance controls to biomechanical force
(cid:2) Fast response time feedback, FC22 is the OEM designer’s dream-come-true:
(cid:2) From 10 to 100 lbf ranges cost-optimized to bring your OEM products to life
whether you need thousands or millions of load cells
(cid:2) Reverse polarity protected
annually. Although the standard model is ideal for a wide
range of applications, the design team at our Load Cell
APPLICATIONS
Engineering Center can provide custom designs for your
(cid:2) Medical infusion pumps OEM applications. The FC22 is fully thermally
(cid:2) Robotics end-effectors compensated for changes in zero and span with respect
(cid:2) Variable force control to temperature and offer normalized zero and span for
interchangeability. Consult Measurement Specialties for
(cid:2) Load and compression sensing
uncompensated super low cost variants of the FC22 load
(cid:2) Exercise machines cell.
(cid:2) Pumps
(cid:2) Contact sensing
CE compliant per the following specifications:
(cid:2) Weighing
(cid:2) Household appliances IEC61000-4-2 [4 KV/4 KV (Air/Contact)]
IEC61000-4-3 (3 V/m)
IEC55022 Class A
Measurement Specialties, Inc. (cid:3)1000 Lucas Way Hampton, VA 23666 USA (cid:3)www.meas-spec.com (cid:3)757-766-1500 (cid:3)800-745-8008 (cid:3) Fax 757-766-4297
- 1 -FC22 Compression Load Cell
performance specifications
Standard Ranges: FC22 10, 25, 50, 100 Lbf Compression
Maximum over load 250% of range
Recommended Excitation Voltage (Amplified) 3.3 VDC to 5 VDC (1)
Recommended Excitation Voltage (Bridge Only) 5 VDC
Output Span (Amplified/Ratiometric) 0.5 to 4.5 V +/- 3% of Span at 5 VDC excitation
Full Scale Output Span (Bridge Only) FC22: 20 mV/V +/- 5%
Output at No Load (Zero output) +/-5% FSO (2)
Combined Non-linearity, Hysteresis and Nonrepeatability <+ /- 1% FSO
Long Term Stability (1 year) + /- 1% Span (Typical)
Temperature Compensation 0 - 50o C
Thermal Zero Shift <+/- 0.05%FSO/oC
Thermal Sensitivity Shift <+/- 0.05%/oC
Operating and Storage Temperature Range - 40o C to 85o C
Humidity 0 - 90% RH
Input Resistance (Bridge Only) 3K ohms (nominal)
Output Resistance (Bridge Only) 2.2K ohms (nominal)
Deflection at Rated Load < 0.05 mm
Isolation Resistance > 50 Mohms@ 250VDC
1) Higher excitation voltages available on request. 2) Lower trim values available on request (FSO: Full Scale Output)
dimensions
ordering information
Family Body Output Connection - Specials - Range Multiplier Units
Sample PN: FC 22 3 1 - 0000 - 0010 - L
1=20mV/VFSO 1= Cable output Reserved for none L=Lbf
FC22: Compression: 3=0.5-4.5VFSO@ custom
5 VDC input designs FC22: 10, 25, 50,
100 Lbf N = Newtons
Measurement Specialties, Inc. (cid:3)1000 Lucas Way Hampton, VA 23666 USA (cid:3)www.meas-spec.com (cid:3)757-766-1500 (cid:3)800-745-8008 (cid:3) Fax 757-766-4297
- 2 - FC22-1106

FC22是一款專業(yè)的微型力敏傳感器，它屬于壓力或力量傳感器的一種類型，具有結構緊湊、體積小、靈敏度高和測量范圍廣等特點。該傳感器通常采用先進的MEMS（微機電系統(tǒng)）技術制造，其主體部分可能包含一個彈性元件，如金屬膜片或硅晶圓，當受到作用力時，會改變其形狀或位移，進而引起傳感器內部敏感元件的電容、電阻或電壓等參數的變化，從而實現(xiàn)對力或壓力大小的精確轉換為電信號輸出。 具體到FC22型號，可能具有一致的壓力測量范圍，比如從0g至22g或者更大，適用于輕量化電子設備、機器人手臂、穿戴設備、工業(yè)自動化等領域中的力度檢測、物體抓取控制、人體姿態(tài)分析等多個場景。用戶可以根據具體應用需求選擇合適的量程、線性度、溫度穩(wěn)定性等相關規(guī)格參數。