Pressure,Transmitter,4 to 20 mA,Microprocessor,Based,SMAR,LD290

Pressure Transmitter 4 to 20 mA
Microprocessor Based SMAR LD290

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 Pressure Transmitter 4 to 20 mA Microprocessor Based SMAR LD290
LD290
Pressure Transmitter 4 to 20 mA Microprocessor Based

The LD29X series is the economical alternative in routine gage pressure measurement. The lightweight design eliminates the need for mounting brackets and transmitter supports in many applications. The model LD290 is a pure 4-20 mA transmitter.

Besides its analog output, its microprocessor-based electronics allow for total interchangeability with SMAR capacitive sensors. It automatically corrects sensor characteristic changes caused by temperature fluctuations.

Some Characteristics:

Output
Two-wire, 4-20 mA
Range
0 to 25 MPa (3600 psi)
Rangeability
Accepts calibration from URL to URL/40
Accuracy
± 0.1% of calibatred span
Power Supply
12-45 Vdc
Indicator
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)
Material
Injected low copper aluminum with polyester painting or 316 stainless steel housing
Process Temperature Limits
-40 to 85 ºC (-40 to 185 ºF)
Ambient Humidity Limits
0 to 100% RH
Wetted Parts
316L SST, Hastelloy C276
Nonwetted Parts
Injected aluminum with polyester painting or 316 SST
Hazardous Area Certification
Explosion proof, weather proof and intrinsically safe
Weight
Less than 2.0 kg (4 lb)

Pressure Transmitter 4 to 20 mA
Microprocessor Based SMAR LD290

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