PCB Piezotronics IMI SENSORS 686 Series Installation And Operating Manual page 42

Model Number
686B71
Performance
Alarm Threshold(± 10 %)
Frequency Range(± 3 dB)
Hysteresis(% < Alarm Threshold)
Residual Vibration Level(Reference)
Residual Vibration Level(% Alarm Threshold)
MAVT(Sets Alarm Threshold to 2X actual vibration)
Transverse Sensitivity
Power On Delay(± 1 sec)
Startup Delay(± 1 sec or 1 min)(Time)
Startup Delay(x Alarm Threshold)
Startup Delay(Active)
Operational Delay(± 1 sec)
Relay(Type)
Relay(Capacity)
Relay(Latching)
Relay(Contacts)
Environmental
Temperature Range(Operating)
Temperature Range(Storage)
Overload Limit(Shock)
Electrical
Power Required
Current Rating(Relay Closed)
Leak Current(Relay Open)
Electrical Isolation(Case)
Physical
Size (Hex x Height)
Weight
Mounting Thread
Sensing Element(Internal)
Housing Material
Electrical Connector
Electrical Connection Position
Screw Terminal Wire Size
Conduit Housing Thread
[2]
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.
SMART VIBRATION SWITCH
ENGLISH
0.25 to 5 in/sec pk 4.5 to 90 mm/s rms
420 to 60 kcpm 7 to 1000 Hz
3; 6; or 10 % 3; 6; or 10 %
Dependent or Independent [1]
Dependent or Independent
1 to 40 % 1 to 40 %
Enabled or Disabled Enabled or Disabled
<3 % <3 %
3 or 20 sec 3 or 20 sec
1 to 60 sec or 1 to 30 min 1 to 60 sec or 1 to 30 min
x2; x4; x8; Blocked x2; x4; x8; Blocked
Enabled or Disabled Enabled or Disabled
1 to 60 sec 1 to 60 sec
SPST, Form A or B SPST, Form A or B
MOSFET MOSFET
24 to 240 V AC/DC, 500 mA 24 to 240 V AC/DC, 500 mA
Latching / Non-Latching Latching / Non-Latching
Normally Open / Closed Normally Open / Closed
-40 to 185 °F -40 to 85 °C
-40 to 257 °F -40 to 125 °C
5000 g pk 49,050 m/s² pk
24 to 240 V DC/AC 50/60 Hz 24 to 240 V DC/AC 50/60 Hz
500 mA 500 mA
≤ 1 mA ≤ 1 mA
8
>10 Ohm >10
1.38 in x 3.68 in 1.38 in x 94 mm
7.0 oz 200 gm
1/4 NPT No Metric Equivalent
Piezoelectric Accelerometer Piezoelectric Accelerometer
Stainless Steel Stainless Steel
Terminal Block Terminal Block
Top
12-24 AWG 3.0 - .2mm²
1" NPT Female No Metric Equivalent
SI
[1]
Optional versions have identical specifications and accessories as listed for the standard model
except where noted below. More than one option may be used.
[1]
EP
- Explosion-proof certified conduit housing with 1" pipe thread
[1]
EX
[1] - Hazardous Area Approval- contact factory for specific approvals
Hazardous Area Approval Cl I, Div 2, Groups A, B, C, D;
[1]
[1]
[1]
[1]
[1]
[1]
[1]
NOTES:
[1] USB Programmable - See configuration sheet supplied with switch for exact setting.
[2] See PCB Declaration of Conformance PS051 for details.
8
Ohm
Top
Entered: AP Engineer: do
Date: 9/4/2012 Date: 9/4/2012
3425 Walden Avenue, Depew, NY 14043
OPTIONAL VERSIONS
Cl I, Div 2, Groups A, B, C, D;
ExnA IIC T3, AExnA IIC T3 ExnA IIC T3, AExnA IIC T3
Sales: EGY Approved: BAM
Date: 9/4/2012 Date: 9/4/2012
Phone: 800-959-4464
Fax: 716-684-3823
E-Mail: imi@pcb.com
Revision: A
ECN #: 39883
Spec Number:
42352