Pulsar dBi HART Transducer

Pulsar dBi HART Transducer

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

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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 1μa
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 : http://www.pulsar-pm.com

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