Products

icp® quartz force ring, 40k lb comp., 0.12 mv/lb

Force Sensor, ICP®

Model 204C

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(Pricing valid only in the U.S.)

Units in Stock	Lead Times
3	Lead Time for 1-2 is 10 Wks.

ICP® quartz force ring, 40k lb comp., 0.12 mV/lb

Measurement Range: 40000 lb (177.92 kN)
Sensitivity: (±15%)0.12 mV/lb (27.0 mV/kN)
Low Frequency Response: (-5%)0.0003 Hz
Upper Frequency Limit: 55000 Hz
Temperature Range: -65 to +250 °F (-54 to +121 °C)

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 %)	0.12 mV/lb	27.0 mV/kN
Measurement Range (Compression)	40000 lb	177.92 kN
Maximum Static Force (Compression)	50000 lb	222.4 kN
Broadband Resolution (1)	0.80 lb-rms	3.6 N-rms	[2]
Low Frequency Response (-5 %)	0.0003 Hz	0.0003 Hz	[3]
Upper Frequency Limit	55000 Hz	55000 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	≤0.08 %/°F	≤0.14 %/°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
Spectral Noise (1 Hz)	0.088 lb/√Hz	0.39 N/√Hz	[2]
Spectral Noise (10 Hz)	0.025 lb/√Hz	0.11 N√Hz	[2]
Spectral Noise (100 Hz)	0.0060 lb/√Hz	0.0266 N/√Hz	[2]
Spectral Noise (1000 Hz)	0.0016 lb/√Hz	0.00719 N/√Hz	[2]
Output Polarity (Compression)	Positive	Positive
Physical
Preload	8000 lb	35.585 kN
Stiffness	29 lb/µin	5 kN/µm	[2]
Size - Diameter	1.34 in	34 mm
Size - Height	0.47 in	12 mm
Size - Bolt Diameter	0.625 in	16 mm
Size - ID (Hole Diameter)	0.660 in	16.76 mm
Size - OD (Sensor)	1.340 in	34 mm
Size - Sensing Surface	1.10 in	28 mm
Weight	2.0 oz	57 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

* All specifications are at room temperature unless otherwise specified.

Accessories


Supplied
080A82	Assembly lubricant (for Series 201-207 force rings)	1
081A14	Mounting stud, 1/2-20 x 1.400", BeCu for Models 204C & 214B	1
082B04	Anti-friction washer for Models (M)204C & (M)214B	1
083B04	Pilot bushing for Models 204C & 214B	1