Products

loop powered 4-20 ma output reciprocating machinery protector (rmp)

Reciprocating Machinery Protector (RMP)

Model 649A01

Retrieving Price...

(Pricing valid only in the U.S.)

Add to Cart
Units in Stock Lead Times
32 Lead Time for 1-5 is 3 Wks.
Lead Time for 6-10 is 4 Wks.
  • CE
  • IP

Loop Powered 4-20 mA Output Reciprocating Machinery Protector (RMP)

The patented Reciprocating Machinery Protector offers a 4-20 mA output that is calculated by counting the number of impacts, comparing them to the vibration thresholds and weighting them.


  • Output: 4-20 mA (4-20 mA)
  • Machinery RPM Range: 240 to 10000 cpm (4 to 166 Hz)
  • Temperature Range: -40 to 212 °F (-40 to 100 °C)
  • Excitation Voltage: 15 to 30 VDC

Specification Notes

[1] See PCB Declaration of Conformance PS039 or PS053 for details.

English: SI:
Performance
Output 4-20 mA 4-20 mA
Machinery RPM Range 240 to 10000 cpm 4 to 166 Hz
Time Window 0.1 to 4.0 sec 0.1 to 4.0 sec
Weighting Factor 0.2 to 16 mA 0.2 to 16 mA
Trending Range Current 4 to 20 mA 4 to 20 mA
Threshold Level 2 to 50 g 2 to 50 g
Environmental
Temperature Range -40 to 212 °F -40 to 100 °C
Storage Temperature Range -40 to 257 °F -40 to 125 °C
Electrical
Excitation Voltage 15 to 30 VDC 15 to 30 VDC
Load Resistance 50(Vs-15) Ohm 50(Vs-15) Ohm
Electrical Isolation >10^8 Ohm >10^8 Ohm
Physical
Size - Hex 1.25 in 32 mm
Size - Height 2.60 in 66 mm
Weight 7 oz 198 gm
Mounting Thread 1/4-28 UNF 1/4-28 UNF
Mounting Torque 3 to 5 ft-lb 4 to 7 Nm
Sensing Element Piezoelectric Accelerometer Piezoelectric Accelerometer
Housing Material Stainless Steel Stainless Steel
Sealing Welded Hermetic Welded Hermetic
Electrical Connection Position Top Top
Electrical Connections (Pin A) 4-20 mA Pos (+) 4-20 mA Pos (+)
Electrical Connections (Pin B) 4-20 mA Neg (-) 4-20 mA Neg (-)
Overload Limit (Shock) 5000 g pk 49050 m/s² pk

* All specifications are at room temperature unless otherwise specified.

Accessories
Supplied
081A41 Mounting stud, 1/4-28 x 0.563" long stainless steel screw with hex socket and brass tip 1

Optional Versions

(M) Metric Mount
Accessories:
Supplied M081A61 Mounting Stud 1

Product Documents

Product Specifications

Product Manual

Product Drawing

Product Downloads

NEW Programming Software for Use with 070A103 Dongle (EE225)

For use with 070A103 dongle to program 649-Series devices.

Build Out Your Measurement Chain

600A35
Model: 600A35

USB Programming Kit for 649A01, 649A03 a...

$575.00 USD

(Pricing valid only in the U.S.)

Add to Cart