The dB Transducer series from Pulsar Measurement is a range of level sensors for wastewater and industrial environments. Ranging from 3 m (9.8 f) to 50 m (164 ft) all of our ultrasonic level sensors provide a reliable level, volume, open channel flow, pump control, and differential level measurement for both liquid and solid applications.
dB ultrasonic level transducer
The dB ultrasonic level transducer range benefits from highly accurate and repeatable ultrasonic technology. A low-power design produces extremely high acoustic power to give exceptionally high results in a wide variety of challenging applications ranging from the wastewater to the industrial market sectors.
The non-contacting design of the dB ultrasonic level sensors means they can be fitted with zero interruption to service, and there's no time-consuming maintenance needed, providing highly accurate non-contacting level measurement. The ultrasonic level sensor range from Pulsar Measurement is available with a variety of different options, including submergence shields, PVDF versions for sensors mounted in hazardous locations, and many more!
Features
- ATEX Zone 1 & 2
- I.S. ATEX Zone 0 options
- Integral temperature compensation
- Narrow Beam Angles
- Standard 2 or 3 core screened cable extensions to 1000 m (3,280.8 ft)
- Patented DATEM (Digital Adaptive Tracking of Echo Movement) echo processing technology
- FM/FMc Approval
Technical specifications
| General Specifications | |
|---|---|
| Spec: | Description: |
| Sensor body material | Valox 357 U and syntactic foam face |
| Maximum separation | 500 m (1,640.4 ft) |
| Mounting connection | BSP or 1 in NPT |
| Enclosure protection | IP68/NEMA 6P |
| Operating Temperature | Standard: -40 °C to +90 °C (-40 °F to +194 °F) Hazardous Area: -40 °C to +75 °C (-40 °F to +167 °F) |
| CE Approval | 2014/30/EU - EMC & 2014/34/EU ATEX Directives. Standards applied: EN 60079-0:2012+A11:2013/ EN 60079-11:2012 / EN 60079-18:2009 / EN 60079-26:2007 / EN 61326-1:2013 |
| ATEX Approval | Standard ATEX EEx m II T6 or optional EEx ia IIC T6. FM/FMc approval. (dB50 not approved) |
| Accuracy | 0.25% or 6 mm (0.2 in) whichever is greater |
| Resolution | 0.01% or 2 mm (0.1 in) whichever is greater |
BR 22799 
US 11437 
VN 7793 
TR 2360 
AR 1855 
AU 1794 
CA 1776 
TH 1653 
