Products

FORCE SENSOR

Model M223B

Link ICP® quartz force sensor, 12k lb comp., 4k lb tension, 0.42 mV/lb

Measurement Range: 12000 lb (53.38 kN)
Sensitivity: (±15%)0.42 mV/lb (94.42 mV/kN)
Low Frequency Response: (-5%)0.0003 Hz
Upper Frequency Limit: 10000 Hz
Temperature Range: -65 to +250 °F (-54 to +121 °C)
Mounting Thread: 1/2 - 20 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 %)	0.42 mV/lb	94.42 mV/kN
Measurement Range (Compression)	12000 lb	53.38 kN
Measurement Range (Tension)	4000 lb	17.79 kN
Maximum Static Force (Compression)	12500 lb	55.60 kN
Maximum Static Force (Tension)	4500 lb	20.02 kN
Broadband Resolution (1)	0.40 lb-rms	1.78 N-rms	[2]
Low Frequency Response (-5 %)	0.0003 Hz	0.0003 Hz	[3]
Upper Frequency Limit	10000 Hz	10000 Hz	[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 (at room temp)	≥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
Output Polarity (Compression)	Positive	Positive
Physical
Stiffness	4 lb/µin	0.70 kN/µm	[2]
Size - Diameter	1.10 in	27.94 mm
Size - Height	2.00 in	50.8 mm
Weight	4.2 oz	120 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	1/2 - 20 Female	1/2 - 20 Female