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Test & Measurement
Instruments
DT303 Profibus PA Density Transmitter
Features
- Profibus PA Density Transmitter;
- Ambient Humidity Limits: 0 to 100% RH;
- Hazardous Area Certification:
- Explosion proof, weather proof and intrisically safe;
- Mounting: Side or Top Mounting.
Downloads
The DT303 Profibus PA Density Transmitter is an instrument developed for the continuous, online measurement of liquid concentration and density, directly in the industrial process. Its pioneer technology consists of a capacitive type differential pressure transmitter coupled to a pair of pressure repeaters immersed in the process.
A temperature sensor located between the two pressure repeaters is used to compensate the temperature variations in the process fluid. A dedicated software, by means of an algorithm, calculates the fluid density. Depending on the industrial process, density may be expressed in Brix degree, Gay-Lussac degree, Baumé degree, Plato degree, concentration, etc.
The DT303 is designed for Profibus PA Digital Communication Protocol.
Industrial Technical Services from Mississauga, Ontario is a single source Instrumentation and Automation company. We provide certified calibrations, PLC programming, custom controls and Panels.
Specifications & Spare Parts
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Input
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Range 1: 0.5 to 1.8 g/cm³
Range 2: 1.0 to 2.5 g/cm³ Range 3: 2.0 to 5.0 g/cm³ |
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Output
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Profibus PA, digital only, 31,25 kbit/s voltage mode with bus power
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Accuracy
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Range 1: ±0.0004 g/cm³ (±0.1 °Bx)
Range 2: ±0.0007 g/cm³ Range 3: ±0.0016 g/cm³ |
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Configuration
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The configuration is made by remote configuration Simatic PDM and similar configuration devices
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Power Supply
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Bus Power 9-32 VDC
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Indication
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4 ½-digit numerical and 5-character alphanumerical LCD indicator
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Wetted Parts
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316 SS or Hastelloy
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Temperature Limits
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Ambient: -40 to 85 °C (-40 to 185 ºF)
Process: -20 to +150ºC (-4 to 302ºF) |
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Static Pressure Limit
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70 kgf/cm² (7MPa) (1015 PSI)
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Ambient Humidity Limits
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0 to 100% RH
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Process Connection
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Industrial model: 316 SST flange ANSI B16.5
Sanitary mode: 304 SST Tri-clamp |
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Hazardous Area Certification
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Explosion proof, weather proof and intrinsically safe
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Mounting
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Side for Tanks and Top for Pipelines
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Weight
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Sanitary model: 4.5 kg (10 lb) – Industrial model: 8 kg (18 lb)
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