Transmitter
Ultrasonic Level Transmitter AT-ULT Series
Ultrasonic Level Transmitter AT-ULT Series
AT-ULT Ultrasonic Level Transmitter is a non-contact, low-cost and easy-to-install measuring device which suitable for both solid and liquid level measurement.
DETAIL
Model: AT-ULT Series
Introduction
AT-ULT Ultrasonic Level Transmitter is a non-contact, low-cost and easy-to-install measuring device which suitable for both solid and liquid level measurement.
Features
■ No moving parts ensuring low maintenance and longer service life
■ With 4-20mA 2 wire output (zero leak)
■ Case protection level IP67
■ False echo detection
■ Internal temperature compensation
■ Liquid temperature and viscosity will not affect level measurement
Main Specifications
▼Process connection
2”BSPT/NPT
▼Electrical connection
2 x M20 x 1.5
▼Measuring range
Type C: 8M
Type CER: 11M
Type CIS: 11M
▼Dead band
Type C: 300mm
Type CER: 450mm
Type CIS: 300mm
▼Ambient temperature
Type C: -20 to 70℃
Type CER: -40 to 60℃
Type CIS: -40 to 60℃
▼Operating temperature
Type C: -20 to 70℃
Type CER: -30 to 70℃
Type CIS: -30 to 70℃
▼Application
Level measurement
Object distance measurement
Volume measurement
Differential level measurement
Pump control
▼Protection level
IP 67
▼Explosion-proof class
EEx ia II CT4~T6 (only available for Type CIS)
▼Electromagnetic compatibility
CE EN 50081-1
CE EN 50081-2
Other Specifications
▼Housing material
Nylon
▼Transducer material
PVDF
▼Beam angle
±6 degree (3dB)
▼Display
4-digit 12mm LCD
▼Supply voltage
12~30VDC (2-wire)
▼Output signal
4~20 mA (750Ω)
▼Relay output
2xSPST/1A 24VDC (only available for Type CIS)
▼Communication
HART protocol
▼Resolution
1mm
▼Accuracy
Type C:
< 1.0m±5mm
> 1.0m±0.5%
Type CER
< 1.0m±2.5mm
> 1.0m/3.3ft±0.25%
Type CIS
< 1.0m±2.5mm
> 1.0m/3.3ft±0.25%
▼Operating pressure
-0.25~3bar
▼Weight
Type C: 850g
Type CER: 1200g
Type CIS: 1200g
▼Other requests (Option)
Third party notarized documents
Inspection report (issued by Re-Atlantis)
Tag
Panel meter
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