Model Number
642A 01
4-20 MA OUTPUT VELOCITY SENSOR
Revision: F
ECN #: 50726
P erfo rm an ce
EN G L ISH
SI
Measurement Range
0.0 to 1.0 in/sec pk
0.0 to 25.4 mm/s pk
[1]
Output
4-20 mA
4-20 mA
Frequency Range(± 10 %)
180 to 60 kcpm
3 to 1 kHz
[2][3]
Broadband Resolution
0.005 in/sec pk
0.13 mm/s pk
[4]
Non-Linearity
± 1 %
± 1 %
En viro n m en tal
Temperature Range
-40 to 185 °F
-40 to 85 °C
Enclosure Rating
IP68
IP68
Electrical
Excitation Voltage
12 to 30 VDC
12 to 30 VDC
Settling Time(within 2% of value)
< 15 sec
< 15 sec
Electrical Isolation(Case)
> 10
8
Ohm
> 10
8
Ohm
P h ysical
Size (Hex x Height)
7/8 in x 1.41 in
22.2 mm x 35.8 mm
Weight
3.8 oz
108 gm
Mounting Thread
1/4-28 UNF
1/4-28 UNF
Mounting Torque(Stud)
3 to 4 ft-lb
4.1 to 5.4 Nm
[5][6]
Mounting Torque
(hex nut)
2 to 3 ft-lb
2.7 to 4.1 Nm
Sensing Element
Ceramic
Ceramic
Sensing Geometry
Shear
Shear
Housing Material
Stainless Steel
Stainless Steel
Sealing
Welded Hermetic
Welded Hermetic
Electrical Connector
2-Pin MIL-C-5015
2-Pin MIL-C-5015
Electrical Connection Position
Side
Side
Electrical Connections(Pin A)
4-20 mA Pos (+)
4-20 mA Pos (+)
Electrical Connections
(Pin B)
4-20 mA Neg (-)
4-20 mA Neg (-)
[7]
All specifications are at room temperature unless otherwise specified.
In the interest of constant product improvement, we reserve the right to change specifications without notice.
ICP
®
is a registered trademark of PCB Piezotronics, Inc.
EX
- Hazardous Area Approval- contact factory for
specific approvals
Hazardous Area Approval
DIV II, CL I, GRPS A-D, ExnL,
AExnA, IIC T4
DIV II, CL I, GRPS A-D, ExnL,
AExnA, IIC T4
Hazardous Area Approval
EEx ia IIC T4, -40°C≤Ta≤80°C,
II 1 G
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
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
DIV I, CL I, II, III, GRPS A-G, Exia,
AExia, IIC T4
M
- Metric Mount
Supplied Accessory: Model M080A163A (1)
RV
- Buffered Analog Signal Output - 100 mV/g
(±20%)
Electrical Connector
2-Pin MIL-C-5015
2-Pin MIL-C-5015
Electrical Connections(Pin A)
4-20 mA Pos (+)
4-20 mA Pos (+)
Electrical Connections
(Pin B)
4-20 mA Neg/Signal Output
Neg
4-20 mA Neg/Signal Output
Neg
Electrical Connections
(Pin C)
Signal Output Pos
Signal Output Pos
OP TION A L VERSION S
Optional versions have identical specifications and accessories as listed for the standard model except
where noted below. More than one option may be used.
N OTES:
[1]Conversion Factor 1 in/sec = 0.0254 m/sec.
[2]1Hz = 60 cpm (cycles per minute).
[3]Current will fluctuate at frequencies below 5 Hz.
[4]Typical value.
[5]1/8" hex Allen key required for English version, 3mm hex Allen key required for metric version.
[6]Stud torque must exceed sensor hex nut torque to ensure proper dismantling.
[7]See PCB Declaration of Conformance PS039 or PS053 for details.
Date: 04/22/2020
Date: 04/22/2020
Date: 04/22/2020
Date: 04/22/2020
26010
Entered: LK
Engineer: NJF
Sales: MC
Approved: NJF
Spec Number:
Phone: 800-959-4464
Fax: 716-684-3823
E-Mail: [email protected]
3425 Walden Avenue, Depew, NY 14043
SU P P L IED A C C ESSORIES:
Model 080A162 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 (1)
Содержание IMI SENSORS 642A01
Страница 19: ......