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Industrial Precision Piezo Current Vibration Sensor Transducer 4-20ma for Measure Absolute Vibration Velocity

Range(RMS):0~25.4mm/sec
Output:4~20mA(RMS)
Amplitude Non-linearity:<2%
Frequency Response:10~1,000Hz(±1dB)
Transverse Sensitivity Ratio:≤5%
Supply Voltage:15VDC~30VDC
Install Ground Insulation:≥10^8Ω
Operation Temp:-40℃~+85℃
Shock Resistance(peak):2000 g
Shell Material:304 Stainless Steel
Installation:1/4-28
Protection Class:IP65
Weight:~80g
Erection Bolt:1/4-28 turn M6
Price:$69-109/piece
  • S31D25

  • Xiyuan

Availability:

Industrial Precision Piezo Current Vibration Sensor Transducer 4-20ma for Measure Absolute Vibration Velocity


S31 and S38 integrated vibration transmitters are specialized and highly sophisticated designs based on acceleration sensors with precision integration circuits embedded inside.

Features: using piezoelectric crystal as the sensitive element, no intenal moving parts, no degradation and wear. Mechanical moving parts are not easy to damage strong anti-jamming ability frequency response range wide dynamic characteristcs excellent stainless steel housing laser welding sealing double shielding (isolaton)waterproof, dustproof, anti-oil range can be customized.

Application: Measurement of bearing box,shell or structure of the absolute /(relafive to the free surface) vibration suitable for industrial sites in a varietv of high-temperature environment

图层 1

Features Unit S31D25 S31D20-DCV S31WD25 S38D20Z S31GT20
Measuring range (RMS) mm/s 0~25.4 0~20 0~25 0~20 0~20
Output mA 4~20 1-5Vdc 4~20 4~20 4~20
Amplitude non-linearity % <2 <2 <2 <2 <2
Frequency response(±1dB) Hz 10~1,000 10~1,000 10~1,000 10~1,000 10~1,000
Frequency response(±3dB) Hz 5~1,000 5~1,000 5~1,000 5~1,000 5~1,000
Transverse sensitivity % ≤5 ≤5 ≤5 ≤5 ≤5
Supply voltage VDC 15~30 15~30 15~30 15~30 15~30
Mounting insulation to ground Ω ≥108 ≥108 ≥108 ≥108 ≥108
Operating temperature -40~+85 -40~+85 -40~+85 -40~+150 -40~+250(Surface temperature)
Shock limit (peak) g 2000 2000 2000 2000 2000
Structure and piezo material
Shear/PZT-5 Shear/PZT-5 Shear/PZT-5 Shear/PZT-5 Shear/PZT-5
Outline dimension
See external

dimensions Fig. 1

See external

dimensions Fig. 1

See external

dimensions Fig. 1

See external

dimensions Fig. 2

See external

dimensions Fig. 3

Housing material
304 stainless steel 304 stainless steel 304 stainless steel 304 stainless steel 304 stainless steel
Electrical connector
MIL-C-5015 2-PIN socket MIL-C-5015 3-PIN socket 2P terminal or 2-wire reference MIL-C-5015 2-PIN socket MIL-C-5015 2-PIN socket
Mounting method
1/4-28 1/4-28 M8*1 Threaded(optional) M8*1.25 1/4-28
Protection class
IP65 IP65 IP65 IP65 IP65
Weight g ~80 ~80 ~300(Without explosion-proof housing) ~160(Vibration measurement) ~200
Mounting bolts
1/4-28 to M6 1/4-28 to M6 - M8 Through bolt 1/4-28 to M6
Connection cable
DJ03-3M DJ03-3M - DJ03-3M DJ03-3M

                                  

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