Model: 649A04

$725.00 USD
(Pricing valid in US only)

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USB Programmable 4-20 mA Transmitter

  • Measurement Range: (Velocity) 0.5 to 3 in/sec pk (12.7 to 76.2 mm/s pk)
  • Output: (±5%) 4 mA
  • Frequency Range: (-6dB) 180 to 60000 cpm (3 to 1000 Hz)
  • Sensing Element: Ceramic
  • Weight: 4.6 oz (129 gm)

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 English:SI: 
Performance
Measurement Range (Velocity )0.5 to 3 in/sec pk12.7 to 76.2 mm/s pk[4][5][8][9] 
Measurement Range (Acceleration )1 to 10 g pk9.8 to 98.1 m/s² pk[1][4][9] 
Measurement Range (Displacement )4 to 20 mil pk - pk0.1 to 0.5 mm pk - pk[4][6][9] 
Output (±5 %)4 mA4 mA 
Output (±10 %)20 mA20 mA 
Frequency Range (-6 dB)180 to 60000 cpm3 to 1000 Hz[2][3][7][9] 
Frequency Range180 to 300000 cpm3 to 5000 Hz[2][3][9] 
Frequency Range180 to 600000 cpm3 to 10000 Hz[2][3][9] 
Frequency Range600 to 60000 cpm10 to 1000 Hz[2][3][9] 
Frequency Range600 to 300000 cpm10 to 5000 Hz[2][3][9] 
Frequency Range600 to 600000 cpm10 to 10000 Hz[2][3][9] 
Environmental
Temperature Range-40 to +185 °F-40 to +85 °C 
Electrical
Excitation Voltage15 to 30 VDC15 to 30 VDC 
Settling Time (within 2% of value)<30 sec<30 sec 
Electrical Isolation (Case)>100000000 Ohm>100000000 Ohm 
Physical
Size - Hex1.0 in25.4 mm 
Size - Height2.6 in66 mm 
Weight4.6 oz129 gm[10] 
Mounting Thread1/4-28 UNFNo Metric Equivalent 
Mounting Torque3 to 5 ft-lb4 to 7 Nm 
Sensing ElementCeramicCeramic 
Sensing GeometryShearShear 
Housing MaterialStainless SteelStainless Steel 
SealingWelded HermeticWelded Hermetic 
Electrical Connector2-Pin MIL-C-50152-Pin MIL-C-5015 
Electrical Connection PositionTopTop 
Electrical Connections (Pin A)4-20 mA Pos (+)4-20 mA Pos (+) 
Electrical Connections (Pin B)4-20 mA Neg (-)4-20 mA Neg (-) 

All specifications are at room temperature unless otherwise specified.


CE

Product Notes
[1] Conversion Factor 1g = 9.81 m/s².
[2] 1Hz = 60 cpm (cycles per minute).
[3] Current will fluctuate at frequencies below 5 Hz.
[4] FS - Full Scale.
[5] Factory set, 1.0 in/sec peak
[6] Conversion Factor 1 mil = 0.0254 mm
[7] Factory Set
[8] Conversion Factor 1 in/sec = 25.4 mm/sec.
[9] USB Programmable with 600A21 kit.
[10] Typical.
[11] See PCB Declaration of Conformance PS124 for details.
Accessories:
Supplied
081A40Mounting Stud(1)
Optional Versions:
(M) Metric Mount
Accessories:
    M081A61Mounting Stud(1)
(RV) Buffered Analog Signal Output - 100 mV/g (±20%)
 ENGLISHSI
    Electrical Connector3-Pin MIL-C-5015
    Electrical Connections (Pin A)4-20 mA Pos (+)
    Electrical Connections (Pin B)4-20 mA Neg/Signal Output Neg
    Electrical Connections (Pin C)Signal Output Pos
Product Documents
Additional Downloads
NEW Programming Software for Use with 070A103 Dongle (EE225)For use with 070A103 dongle to program 649A-Series devices. For users that are still using the old 070A82 dongle and software, please contact the factory for a no charge upgrade.