LD301
Smart Pressure Transmitter Series
LD301 Series is a complete line of level, differential, gage and absolute pressure transmitters. Models include flush diaphragm and sanitary flange for liquid level measurement, Hydrostatic Tank Gauging - HTG (model LD301T) and wetted parts in several materials for suiting process requirements. All models can be supplied with various remote seals. The CONF401 is a configuration interface developed for the LD301.
The LD301S is a differential pressure transmitter with a special seal called SR301S used for sanitary purpose. (See LD301 for more details)
Some Characteristics:
| Output
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Two-wire, 4-20 mA with HART superimposed digital communication
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| Range
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0 to 40 MPa (5800 psi)
|
| Rangeability
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120:1
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| Accuracy
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± 0.075% of calibrated span
|
| Power Supply
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12 to 45 Vdc
|
| Indicator
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Optional 41/2-digit numerical and 5-character alphanumerical LCD indicator
|
| Ambient Temperature Limits
|
-40 to 85 ºC (-40 to 185 ºF)
|
| Process Temperature Limits
|
-40 to 100 ºC (-40 to 212 ºF) (Silicone Oil)
0 to 85 ºC (32 to 185 ºF) (Fluorolube Oil)
-40 to 150 ºC (-40 to 302 ºF) for LD301L
-25 to 85 ºC (-13 to 185 ºF) (Viton O-Rings)
|
| Ambient Humidity Limits
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0 to 100% RH
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| Wetted Parts
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Plated carbon steel, 316L SST, Hastelloy C276, Monel or Tantalum
|
| Nonwetted Parts
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Injected aluminum with polyester painting or 316 SST
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| Hazardous Area Certification
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Explosion proof, weather proof and intrinsically safe
|
| Weight
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3.15 kg (7 lb): all models, except level transmitters: 5.85-9 kg (13-20 lb)
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