Sign Up Now
FREE E-Newsletter

Search



ABOUT SSL CERTIFICATES

 

Also available in:
 
  
4-20 mA Output Velocity Sensor with Temperature
Model TO640B32     
 
Model 640B32 w/ temp. output (TO) option, 4 to 20 mA signal for 0 to 2.0 in/sec pk and 4 to 20 mA signal for -40 to +257°F, top exit, 4-pin bayonet conn.
  • Measurement Range: (Vibration) 0.0 to 2.0 in/sec pk (0.0 to 50.8 mm/s pk)
  • Output: 4-20 mA
  • Frequency Range: (±10%) 180 to 60000 cpm (3 to 1 kHz)
 
 
SpecificationsDrawingProduct ManualPicture 
PERFORMANCE ENGLISH SI
Measurement Range (Vibration) 0.0 to 2.0 in/sec pk
0.0 to 50.8 mm/s pk [2]
Measurement Range (Temperature) -40 to 257 °F
-40 to 125 °C [6]
Output 4-20 mA
4-20 mA
Frequency Range (±10 %) 180 to 60,000 cpm
3 to 1 kHz [1][3]
Broadband Resolution 0.01 in/sec pk
0.26 mm/s pk [5]
Non-Linearity 1 %
1 %
ENVIRONMENTAL
Temperature Range -40 to 185 °F
-40 to 85 °C [6]
ELECTRICAL
Excitation Voltage 12 to 30 VDC
12 to 30 VDC
Settling Time <15 sec
<15 sec
Electrical Isolation (Case) >108 Ohm
>108 Ohm
PHYSICAL
Size - Hex 1.00 in
25.4 mm
Size - Height 2.60 in
66.0 mm
Weight 4.7 oz
131 gm
Mounting Thread 1/4-28 UNF
1/4-28 UNF
Mounting Torque 3 to 5 ft-lb
4 to 7 N-m
Sensing Element Ceramic
Ceramic
Sensing Geometry Shear
Shear
Housing Material Stainless Steel
Stainless Steel
Sealing Welded Hermetic
Welded Hermetic
Electrical Connector 4-Pin Bayonet
4-Pin Bayonet
Electrical Connection Position Top
Top
Electrical Connections (Pin A) Vibration, 4-20 mA Pos.
Vibration, 4-20 mA Pos.
Electrical Connections (Pin B) Vibration, 4-20 mA Neg.
Vibration, 4-20 mA Neg.
Electrical Connections (Pin C) Temperature, 4-20 mA Pos.
Temperature, 4-20 mA Pos.
Electrical Connections (Pin D) Temperature, 4-20 mA Neg.
Temperature, 4-20 mA Neg.
SUPPLIED ACCESSORIES:
Model 081A40 Mounting Stud (1)
Model ICS-4 NIST-traceable single-axis amplitude response calibration from 0 cpm (0 Hz) to upper 10% frequency for 4 - 20 mA output vibration sensor
OPTIONAL VERSIONS
EX - Hazardous Area Approval- contact factory for specific approvals
Hazardous Area Approval EEx ia IIC T4, -40°C≤Ta≤80°C, II 1 G
Hazardous Area Approval EEx nL IIC T4, -40°C≤Ta≤80°C, II 3 G
Hazardous Area Approval DIV I, CL I, II, III, GRPS A-G, Exia, AExia, IIC T4
Hazardous Area Approval DIV II, CL I, GRPS A-D, ExnL, AExnA, IIC T4
M - Metric Mount
Supplied Accessory : Model M081A61 Mounting Stud 1/4-28 to M6 X 1 (1) replaces Model 081A40

All specifications are at room temperature unless otherwise specified.
NOTES:
[1] 1Hz = 60 cpm (cycles per minute).
[2] Conversion Factor 1 in/sec = 0.0254 m/sec.
[3] Current will fluctuate at frequencies below 5 Hz.
[4] See PCB Declaration of Conformance PS039 or PS053 for details.
[5] Typical value.
[6] Vibration 4-20mA output accuracy is limited to 185°F (85°C)




View Spec Sheet: TO640B32_B.pdf