Double Shielding Design Rail Transit Anti-Interference Sensor Piezoelectric Acceleration & Temperature Sensor
This series of acceleration sensors for vibration and temperature dual output composite sensors, stainles steel shell, laser welding sealing, high reliablity, double shielding anti-interference ability, suitable for a variety of harsh environments for long-term reliable work.
Aplied to industrial rotating machinery, rail transportation, intelligent ships and other transmission systems, gears, bearings, drive shaft vibraton temperature dualparameter monitoring.
| Features | Unit | AT21 1D100 | AT212 D100 | AT213 D100 | AT214 D100 | AT216 D100 | AT212 GT100 | AT264F100 |
| ACCELERATION | ||||||||
| Measuring range (peak) | g | ±50 | ±50 | ±50 | ±50 | ±50 | ±50 | ±50 |
| Sensitivity (20土5℃) | mV/g | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Amplitude non-linearity | % | ±1 | ±1 | ±1 | ±1 | ±1 | ±1 | ±1 |
| Frequency response (1dB) | Hz | 1~9,000 | 1~9,000 | 1~9,000 | 1~9,000 | 1~9,000 | 1~9,000 | 1~9,000 |
| Frequency response (3dB) | Hz | 0.5~15,000 | 0.5~15,000 | 0.5~15,000 | 0.5~15,000 | 0.5~15,000 | 0.5~15,00 | 0.5~3,000 |
| Maximum transverse sensitivity | % | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 |
| Mounting resonance frequency | Hz | ≥25,000 | ≥25,000 | ≥25,000 | ≥25,000 | ≥25,000 | ≥3,000 | ≥10,000 |
| Supply voltage | VDC（Constant current source） | 18-28 | 18-28 | 18-28 | 18-28 | 18-28 | 18-28 | 18-28 |
| Constant current source excitation | mA | 2-10 | 2-10 | 2-10 | 2-10 | 2-10 | 2-10 | 2-10 |
| Output impedance | Ω | ＜100 | ＜100 | ＜100 | ＜100 | ＜100 | ＜100 | ＜100 |
| Dynamic range | V（peak） | ±5 | ±5 | ±5 | ±5 | ±5 | ±5 | ±5 |
| Signal pair shielding | Ω | ≥108 | ≥108 | ≥108 | ≥108 | ≥108 | ≥108 | ≥108 |
| Noise (rms) | μV | ＜50 | ＜50 | ＜50 | ＜50 | ＜50 | ＜50 | ＜50 |
| Operating temperature | ℃ | -40~+120 | -40~+120 | -40~+120 | -40~+120 | -40~+120 | -40~+120 | -40~+120 |
| Shock limit (peak) | g | ±2000 | ±2000 | ±2000 | ±2000 | ±2000 | ±2000 | ±1000 |
| Structure and piezo material | Shear/PZT-5 | Shear/PZT-5 | Shear/PZT-5 | Shear/PZT-5 | Shear/PZT-5 | Shear/PZT-5 | Shear/PZT-5 | |
| TEMPERATURE | ||||||||
| Temperature output | Analog chip | Analog chip | DS18B20 | Pt100A | 4-20mA | Analog chip | Pt100A | |
| Temperature sensitivity | 10mV/℃ | 10mV/℃ | Digital signal | A level(±0.15%) | -- | 10mV/℃ | A level(±0.15%) | |
| Temperature measurement range | ℃ | 0~+100 | -40~+120 | -55~+125 | -50~+300 | -35~+125 | -40~+120 | -40~+120 |
| COMMON | ||||||||
| Outline dimension | See external dimension Fig.1 | See external dimension Fig.1 | See external dimension Fig.1 | See external dimension Fig.1 | See external dimension Fig.1 | See external dimension Fig.1 | See external dimension Fig.1 | |
| Housing material | 304 stainless steel | 304 stainless steel | 304 stainless steel | 304 stainless steel | 304 stainless steel | 304 stainless steel | 304 stainless steel | |
| Electrical connector | MIL-C-5015 3-Pin socket or integral cord optional | MIL-C-5015 3-Pin socket or integral cord optional | MIL-C-5015 3-Pin socket or integral cord optional | MIL-C-5015 4-Pin or 5-pin socket integral cord optional | MIL-C-5015 4-Pin socket or integral cord optional | MIL-C-5015 3-Pin socket or integral cord optional | integral line leads | |
| Mounting method | 1/4-28 | 1/4-28 | 1/4-28 | 1/4-28 | 1/4-28 | 1/4-28 | M6 or 2-M5 through-hole | |
| Protection class | IP65 | IP65 | IP65 | IP65 | IP65 | IP65 | IP65 | |
| Weight | g | ~80 | ~85 | ~80 | ~80 | ~90 | ~260 | ~180 |
| Mounting bolts | 1/4-28 to M6 | 1/4-28 to M6 | 1/4-28 to M6 | 1/4-28 to M6 | 1/4-28 to M6 | 1/4-28 to M8 | M6 or 2-M5 Hehagon | |
| Contection cable | D08-3M | D08-3M | D08-3M | D08-3M | D08-3M | D08-3M | D08-3M | |