AbsolutAire L02-04-0101 User Manual
L02
-04-
0101
–
Duct
Product Description
Pressure Transmitter
The L02-04-0101 is a low differential pressure transmitter that is
capable of sensing duct pressures from 0 to 2.5” WC up to 0 to 5”
WC. Each pressure transmitter utilizes a high quality ceramic capacitive pressure sensor to provide long term stability and performance. Variable capacitance sensors have a good signal to noise
ratio and are not plagued by temperature drift.
The L02-04-0101 will provide a three wire, 0 to 10 VDC output signal with an overall accuracy of +/- 1% of the full scale over the
compensated temperature range. The transmitter may be powered
by a regulated, +19-36 VDC or 24 VAC supply, and is polarity sensitive. In addition to the span of 0 to 5” WC, each transmitter is capable of being field adjusted to three additional spans, by resetting
the internal jumpers. A slight zero offset may be needed. This feature provides greater flexibility in the field. The L02-04-0101 may
be used with any of the pitot tubes listed for the measurement of
static or differential pressure.
Features and Application Highlights
The L02-04-0101 pressure transmitters may be used in many different applications including:
Static Pressure Control
•
Leak Detection
•
Monitoring Filter Blockage
•
Pneumatic Controls
•
Variable Air Volume Systems (VAVs)
•
Technical Data
Supply Voltage
Transmitter Output
Pressure Range
Adjustable Ranges
Response Time
Position Effect
Pressure Overload
Positive Pressure
Negative Pressure
Transmitter Accuracy
Mounting Direction
Operating Temperature Range
Compensated Temperature Range
Linearity
Pressure Fittings
Temperature Error
Zero
Span
Screw Terminals
Optional Accessories
Lynxspring, Inc. 8900 State Line Road, Suite 220, Leawood, KS 66206 877-649-5969
• +19 to 36 VDC / 24 VAC +/- 10%
• 0-10 VDC
• 0 to 5” WC
• 0 to 2.5” WC, 0 to 3” WC, 0 to 4” WC
• 15 msec - 63% full scale step
• 2% Null shift from vertical to horizontal
• 25.0” WC
• 15.0” WC
• +/- 1% of span
• Must be mounted with the Brass Fittings Pointed downward
• -10 to 60oC (14 to 140oF)
• 10 to 40oC (50 to 104oF)
• +/- 0.5% of span
• 1/4” barbed fitting (Brass)
• +/- 1.5% FSO
• +/- 1.5% FSO
• Accepts 18-22 AWG Wire
• See back of product Data sheet
Please contact Lynxspring for more information about this product
L02
-04-
0101
–
Duct
Device Detail
Pressure Transmitter
Ordering Information
Lynxspring, Inc. 8900 State Line Road, Suite 220, Leawood, KS 66206 877-649-5969
Model # Description
L02-04-0101 0-5” Pressure Transmitter without Pitot Tube
Accessory Items Description
PT 3 5/32” Pitot Tube with 1 sensing point
PT 5 13/32” Pitot Tube with 2 sensing points
PT 7 21/32” Pitot Tube with 3 sensing points
PT 9 29/32” Pitot Tube with 4 sensing points
Please contact Lynxspring for more information about this product
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