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PHA-49-08PA
Piezohannas
PHA-49-08PA
49KHz Anti-corrosion Ultrasonic Distance Transducer for Liquid Level Meter
Technical parameters：
Items | Technical Parameters | Image | |
Name | 49KHz anti-corrosive transducer PB type（integrated type） |
| |
Model | PHA-49-08PB | ||
Frequency | 49KHz±5% | ||
Detection Distance | 0.4～8m | ||
Minimum Parallel lmpedance | 310Ω±20％ | ||
2000pF±20％ @1KHz | |||
Sensitivity | Driving Voltage：850Vpp，Distance:0.6m， Echo Amplitude：450mV | ||
-40～+80℃ | |||
≤3Kilos or 0.3MPa | |||
| (Beamwidth) Half-power Beam Width@-3dB:8°±2， Sharp Angle:18°±4 | ||
Housing Material | POM、PVDF | ||
Usage | Ultrasonic level gauge,Monitoring,Crashproof, Security | ||
Bottom with thread ：M60×2 or G2A | |||
Protection Level | IP68 | ||
Weight | 440g±5％ | ||
Wiring Instructions | integrated type：connector（3PIN,2.54mm terminal ）：Red+，White-，Black: shielded wire； connector（3PIN,2.0mm terminal ）：white,black:temperature sensor（MF58）； | ||
Admittance Curve | Product Structure Diagram | ||
|
| ||
Test Circuit Schematic of Transducer:
49KHz Anti-corrosion Ultrasonic Distance Transducer for Liquid Level Meter
Technical parameters：
Items | Technical Parameters | Image | |
Name | 49KHz anti-corrosive transducer PB type（integrated type） |
| |
Model | PHA-49-08PB | ||
Frequency | 49KHz±5% | ||
Detection Distance | 0.4～8m | ||
Minimum Parallel lmpedance | 310Ω±20％ | ||
2000pF±20％ @1KHz | |||
Sensitivity | Driving Voltage：850Vpp，Distance:0.6m， Echo Amplitude：450mV | ||
-40～+80℃ | |||
≤3Kilos or 0.3MPa | |||
| (Beamwidth) Half-power Beam Width@-3dB:8°±2， Sharp Angle:18°±4 | ||
Housing Material | POM、PVDF | ||
Usage | Ultrasonic level gauge,Monitoring,Crashproof, Security | ||
Bottom with thread ：M60×2 or G2A | |||
Protection Level | IP68 | ||
Weight | 440g±5％ | ||
Wiring Instructions | integrated type：connector（3PIN,2.54mm terminal ）：Red+，White-，Black: shielded wire； connector（3PIN,2.0mm terminal ）：white,black:temperature sensor（MF58）； | ||
Admittance Curve | Product Structure Diagram | ||
|
| ||
Test Circuit Schematic of Transducer:
![K9S3LJ}5_GR4$S]0R%$[8](http://5krorwxhlkpmrik.leadongcdn.com/cloud/inBqnKjlRinSkjljmqio/K9S3LJ_GR4.png)
![1P}%%6HVQ5U]W][)EQ}AUD1](http://5krorwxhlkpmrik.leadongcdn.com/cloud/iqBqnKjlRinSkjljrpin/1PHVQ5U-W-.png)
