charge quartz force ring, 20k lb comp., 18 pc/lb, charge output

FORCE SENSOR

Model 213B

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Charge quartz force ring, 20k lb comp., 18 pC/lb, charge output

  • Sensitivity: (±15%)18 pC/lb (4047 pC/kN)
  • Upper Frequency Limit: 60000 Hz
  • Temperature Range: -100 to +400 °F (-73 to +204 °C)
  • Weight: 1.3 oz (38 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 %) 18 pC/lb 4047 pC/kN
Measurement Range (Compression) ≤20000 lb ≤88.96 kN
Maximum Static Force (Compression) 25000 lb 111.2 kN
Upper Frequency Limit 60000 Hz 60000 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 ≤0.05 %/°F ≤0.09 %/°C
Electrical
Capacitance 27 pF 27 pF [4]
Insulation Resistance ≥1E12 ≥1E12
Output Polarity (Compression) Negative Negative
Physical
Preload 4000 lb 17.793 kN
Stiffness 23 lb/µin 4 kN/µm [4]
Size - Diameter 1.10 in 27.9 mm
Size - Height 0.430 in 10.9 mm
Size - Bolt Diameter 1/2 in 12 mm
Size - ID (Hole Diameter) 0.520 in 13.2 mm
Size - OD (Sensor) 1.10 in 27.9 mm
Size - Sensing Surface 0.888 in 22.6 mm
Weight 1.3 oz 38 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
081A13 Mounting stud, 3/8-24 x 1.100", BeCu for Models 203B & 213B 1
082B03 Anti-friction washer for Models (M)203B & (M)213B 1
083B03 Pilot bushing (for Models 203B & 213B) 1

Optional Versions

(M) Metric Mount
Accessories:
Supplied 080A82 Accessory for Force - Torque Division Product 1
Supplied 080A82 Accessory for Force - Torque Division Product 1
Supplied 082B03 Anti-friction washer (for Models 203B and 213B) 1
Supplied 082B03 Anti-friction washer (for Models 203B and 213B) 1
Supplied M081A13 Mounting Stud, M10 x 1.00 x 1.100, BeCu 1
Supplied M081A13 Mounting Stud, M10 x 1.00 x 1.100, BeCu 1
Supplied M083B03 Pilot Bushing 1
Supplied M083B03 Pilot Bushing 1

(P) Positive Output Polarity

English SI
Output Polarity Positive

(W) Water Resistant Cable

English SI
Electrical Connector Molded Integral Cable Molded Integral Cable
Electrical Connection Position Side

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