Description
Pulsar dBi HART Transducer are a range of self-contained, intelligent non-contacting ultrasonic level measurement transducers which make use of HART communication protocols to make plant integration simple. Four range choices are available with either 3m, 6m, 10m or 15m range (10ft, 20ft, 33ft or 49ft).
Can be specified in various formats to suit the application, for example flanged, PTFE coated for corrosive applications, fitted with foam face or submergence shield and with threaded noses for easy installation.
Pulsar dBi HART Transducer Features
- Self-contained
- Two-wire
- Solids or liquids applications
- DATEM digital echo processing
- Various mounting options
- ATEX Ex mb Zone 1 standard. Option of ATEX Zone 0 I.S.
- Use standard programming tools or Pulsar’s dedicated PC system
- FM/FMC approval
Pulsar dBi HART Transducer Specifications
Transducer Specific
| Model | Dimensions | Weight | Measurement Range | Frequency | Beam Angle | Accuracy | Resolution |
| dBi3 | 77D x 134Hmm | 1.0kg (2.2lb) | 0.125 – 3m (0.41-10ft) | 125kHz | <10° | 2mm (0.08in) | 1mm (0.04in) |
| dBi6 | 86D x 121Hmm | 1.2kg (2.7lb) | 0.3 – 6m (0.98-20ft) | 75kHz | <10° | 4mm (0.16in) | 2mm (0.08in) |
| dBi10 | 86D x 121Hmm | 1.3kg (2.9lb) | 0.3 – 10m (0.98-33ft) | 50kHz | <10° | 3mm (0.12in) up to 6m (20ft) range 6mm (0.24in) over 6m (20ft) range | 3mm (0.12in) |
| dBi15 | 86D x 135Hmm | 1.4kg (3.1lb) | 0.5 – 15m (1.64-50ft) | 41kHz | <8° | 5mm (0.2in) up to 10m (33ft) range 10mm (0.39in) over 10m (33ft) range | 5mm (0.2in) |
All Transducers
Physicals
| Sensor body material: | Sensor body material: |
| Cable lengths: | Standard = 5m, 10m, 20m or 30m (16.4ft, 32.8ft, 65.6ft or 98.4ft). Optional: up to 150m (492ft) maximum (increments of 10m / 32.8ft only) |
| Mounting connection: | BSP or 1” NPT |
Environmental
| Enclosure protection: | IP68 / NEMA 6P |
| Max. and min. temperature (electronics): | -40°C to +80°C (-40°F to +176°F) |
Approvals
| CE approval: | Listed in the Certificate of Conformity within the manual |
| ATEX approval: | Standard: Zones 1 & 2 – Ex II 2 G Ex mb IIC T4 Gb, Ex II 2 D Ex mb IIIC T130°C Db, Tamb= -40°C to +80°C Optional: Zone 0 – Ex II 1 G Ex ia IIC T4 Ga, Ex II 1 D Ex ia IIIC T130°C Da, Tamb= -40°C to +80°C |
Performance
| Input voltage range: | 10-28Vdc |
| Output: | 4-20mA output, resolution 1?a |
| Current consumption: | 3.8mA to 22mA |
| Boot time: | From power-up to stable reading: |
| Cold boot = 9 seconds, | |
| Warm boot (within 12hrs from last start-up) = 4 seconds | |
| Communcations protocol: | Hart 7 |
Transducer Options
| dBi3 | dBi6 | dBi10 | dBi15 | |
| PVDF | yes | yes | ||
| Front Threaded / PVDF | yes | yes | yes | |
| Submergence Shield | yes | yes | yes | yes |
| Flanged DIN/ANSI | yes | yes | yes | |
| Foam Face | yes | yes | ||
| Sanitary Flange | yes | yes | yes | |
| I.S. of all the above | yes | yes | yes | yes |
Download Datasheet: Pulsar dBi HART Transducer
Reference: www.pulsar-pm.com
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