Products

force ring, 5k lb comp., 18 pc/lb, charge output

Force Sensor, Charge Output

Model 211B

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(Pricing valid only in the U.S.)

Units in Stock	Lead Times
6	Lead Time for 1-5 is 4 Wks.

Force ring, 5k lb comp., 18 pC/lb, charge output

Sensitivity: (±15%)18 pC/lb (4047 pC/kN)
Upper Frequency Limit: 90000 Hz
Temperature Range: -100 to +400 °F (-73 to +204 °C)
Weight: 0.35 oz (10 gm)

Specification Notes

[1] Zero-based, least-squares, straight line method.
[2] Estimated using rigid body dynamics calculations.
[3] Low frequency response and system noise dependent on choice of external signal conditioning electronics.
[4] Typical.
[5] See PCB Declaration of Conformance PS158 for details.

	English:	SI:
Performance
Sensitivity (±15 %)	18 pC/lb	4047 pC/kN
Measurement Range (Compression)	≤5000 lb	≤22.24 kN
Maximum Static Force (Compression)	8000 lb	35.59 kN
Upper Frequency Limit	90000 Hz	90000 Hz	[2] [3]
Non-Linearity	≤1 % FS	≤1 % FS	[1]
Environmental
Temperature Range	-100 to +400 °F	-73 to +204 °C
Temperature Coefficient of Sensitivity	≤0.02 %/°F	≤0.036 %/°C
Electrical
Capacitance	≥12 pF	≥12 pF	[4]
Insulation Resistance	≥1E12	≥1E12
Output Polarity (Compression)	Negative	Negative
Physical
Preload	1000 lb	4.448 kN
Stiffness	12 lb/µin	2.1 kN/µm	[4]
Size - Diameter	0.650 in	16.5 mm
Size - Height	0.310 in	7.88 mm
Size - Bolt Diameter	0.25 in	6 mm
Size - ID (Hole Diameter)	0.251 in	6.37 mm
Size - OD (Sensor)	0.650 in	16.5 mm
Size - Sensing Surface	0.50 in	12.7 mm
Weight	0.35 oz	10 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
081A11	Mounting stud, 10-32 x 0.730", BeCu for Models 201B01, 201B02, 201B03, 201B04, 201B05, 211B & 201B76	1
082B01	Anti-friction washer for Models 201B01, 201B02, 201B03, 201B04, 201B05 & 211B	1
083B01	Pilot bushing for Models 201B01, 201B02, 201B03, 201B04, 201B05 & 211B	1
M081A11	Mounting stud, M5x0.8 x 0.730", BeCu for Models 201B01, 201B02, 201B03, 201B04, 201B05, 211B & 201B76	1
M083B01	Pilot bushing for Models 201B01, 201B02, 201B03, 201B04, 201B05 & 211B	1