Products

force ring, 100k lb comp., 17 pc/lb, charge output

Force Sensor, Charge Output

Model 217B

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Force ring, 100k lb comp., 17 pC/lb, charge output

Sensitivity: (±15%)17 pC/lb (3822 pC/kN)
Upper Frequency Limit: 35000 Hz
Temperature Range: -100 to +400 °F (-73 to +204 °C)
Weight: 12.5 oz (354 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.

	English:	SI:
Performance
Sensitivity (±15 %)	17 pC/lb	3822 pC/kN
Measurement Range (Compression)	≤100000 lb	≤444.8 kN
Maximum Static Force (Compression)	110000 lb	489.3 kN
Upper Frequency Limit	35000 Hz	35000 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	≤0.03 %/°F	≤0.054 %/°C
Electrical
Capacitance	130 pF	130 pF	[4]
Insulation Resistance	≥1E12	≥1E12
Output Polarity (Compression)	Negative	Negative
Physical
Preload	33750 lb	150.13 kN
Stiffness	131 lb/µin	23 kN/µm	[4]
Size - Diameter	2.950 in	74.93 mm
Size - Height	0.670 in	17.02 mm
Size - Bolt Diameter	1.5 in	40 mm
Size - ID (Hole Diameter)	1.610 in	40.89 mm
Size - OD (Sensor)	2.950 in	74.93 mm
Size - Sensing Surface	2.660 in	67.56 mm
Weight	12.5 oz	354 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
081A17	Mounting stud, 1 1/8-12 x 2.280", BeCu for Models 207C & 217B	1
082B07	Anti-friction washer for Models (M)207C & (M)217B	1
083B07	Pilot bushing for Models 207C & 217B	1

Optional Versions

(M) Metric Mount

Accessories:
Supplied	080A82	Accessory for Force - Torque Division Product
Supplied	M081A17	Mounting Stud, M30 x 2.00 x 2.280, BeCu
Supplied	M083B07	Pilot Bushing
Supplied	082B07	Anti-friction washer (for Models 207C and 217B)