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S31WD25
Xiyuan
High Sensitivity Customizable Xiyuan ISO9001 Isolation Industrial Piezoelectric Velocity Transducer Transmitter Sensor
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
| 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 | 1000 | 1000 | 1000 |
| 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 |
High Sensitivity Customizable Xiyuan ISO9001 Isolation Industrial Piezoelectric Velocity Transducer Transmitter Sensor
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
| 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 | 1000 | 1000 | 1000 |
| 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 |
