Products

FORCE SENSOR

Model 227C

Link ICP® quartz force sensor, 50k lb comp., 30k lb tension, 0.1 mV/lb

Measurement Range: 50000 lb (222.4 kN)
Sensitivity: (±15%)0.10 mV/lb (22.48 mV/kN)
Low Frequency Response: (-5%)0.0003 Hz
Upper Frequency Limit: 4 kHz
Temperature Range: -65 to +250 °F (-54 to +121 °C)
Mounting Thread: 1 1/4 - 12 Female

Specification Notes

[1] Zero-based, least-squares, straight line method.
[2] Typical.
[3] Calculated from discharge time constant.
[4] Estimated using rigid body dynamics calculations.
[2] Typical.
[5] See PCB Declaration of Conformance PS023 for details.

	English:	SI:
Performance
Sensitivity (±15 %)	0.10 mV/lb	22.48 mV/kN
Measurement Range (Compression)	50000 lb	222.4 kN
Measurement Range (Tension)	30000 lb	133.4 kN
Maximum Static Force (Compression)	65000 lb	289 kN
Maximum Static Force (Tension)	37500 lb	166.8 kN
Broadband Resolution (1)	1 lb-rms	4.45 N-rms	[2]
Low Frequency Response (-5 %)	0.0003 Hz	0.0003 Hz	[3]
Upper Frequency Limit	4 kHz	4 kHz	[4]
Non-Linearity	≤1.5 % FS	≤1.5 % FS	[1]
Environmental
Temperature Range	-65 to +250 °F	-54 to +121 °C
Temperature Coefficient of Sensitivity	≤0.03 %/°F	≤0.054 %/°C
Electrical
Discharge Time Constant	≥2000 sec	≥2000 sec
Excitation Voltage	20 to 30 VDC	20 to 30 VDC
Constant Current Excitation	2 to 20 mA	2 to 20 mA
Output Impedance	≤100 Ohm	≤100 Ohm
Output Bias Voltage	8 to 14 VDC	8 to 14 VDC
Spectral Noise (1 Hz)	0.0871 lb/√Hz	0.389 N/√Hz	[2]
Spectral Noise (10 Hz)	0.0292 lb/√Hz	0.130 N√Hz	[2]
Spectral Noise (100 Hz)	0.00792 lb/√Hz	3.54 N/√Hz	[2]
Spectral Noise (1000 Hz)	0.00240 lb/√Hz	0.0107 N/√Hz	[2]
Output Polarity (Compression)	Positive	Positive
Physical
Stiffness	29 lb/µin	5 kN/µm	[2]
Size - Diameter	2.95 in	74.93 mm
Size - Height	4.25 in	107.995 mm
Weight	83 oz	2353 gm
Housing Material	Stainless Steel	Stainless Steel
Sealing	Hermetic	Hermetic
Electrical Connector	10-32 Coaxial Jack	10-32 Coaxial Jack
Electrical Connection Position	Side	Side
Mounting Thread	1 1/4 - 12 Female	1 1/4 - 12 Female