LA12-X0X10 pages

Cricket
Cricket LA12 0507 DS0_1
TM
Two-Wire Alphasonic Level Transmitter
Specifications
Features
Easy potentiometer calibration with power LED and
span invert switch
Range:
Accuracy:
Resolution:
LED indication:
Supply voltage:
Loop resist.:
Signal output:
Signal invert:
Calibration:
Process temp.:
0.3' to 10' (9 cm to 3m)
± 1% of span in air
0.125" (3 mm)
Power status
14-36 VDC
600 Ohms @ 24 VDC
4-20 mA, two-wire
4-20 or 20-4 mA
Potentiometer
F: -40˚ to 140˚
C: -40˚ to 60˚
Temp. comp.:
Automatic
Electronics temp.: F: -4˚ to 140˚
C: -20˚ to 60˚
Pressure:
Atmospheric
Enclosure rating: NEMA 4X (IP65)
Installed height: 5.9" (15 cm) above
tank process mount
Encl. material:
PP, UL94VO
Guide material: PVC, PP or PVDF Kynar®
Process mount: 1" NPT (1" G)
Mount. gasket: Viton® (G version only)
Conduit entrance: Single, 1/2" NPT
Classification:
General purpose
CE compliance: EN 50082-2 immunity
EN 55011 emission
Low-cost measurement
solution for light duty level
applications
PVC, PP or PVDF wave
guides may be easily sized
in the field
Description
The general purpose two-wire
alphasonic transmitter provides
contact level measurement up
to 10’ or 3m, and is ideally suited for clean water or non-coating and scaling diluted corrosive liquids. The transmitter is
typically selected for atmospheric day tank and process
vessel applications.
Media
examples include potable water
and malic acid. For easy installation in open tanks, order the
adjustable LM50 side mount
bracket. The PP bracket bolts
directly to the side wall. Source
a 1”- 2” reducer bushing separately for use in installing the
transmitter.
Cricket
Ordering
LA12-
0
1-
Guide material
7
PVC
1
PP
5
PVDF
Process mount (1) (2)
0
1" NPT (US)
6
1" G (Metric)
Guide length (3) (4)
012-120
12"-120" (30 cm to 3m)
IP
65
Ordering Notes
1) The straight G thread version seals with
an included Viton® mounting gasket.
2) For installation on open tanks, order the
LM50-1001 (2" NPT) or LM50-1061 (2" G)
side mount bracket.
3) The guide length or A-dimension may be
specified in 1/2" (1.3 cm) increments from
12" to 120" (30 cm to 3m). To order the LA12
without a factory installed guide, specify
a 00 guide length. Separately sourced
and installed guides should adhere to a 1/2"
(20 mm) schedule 40 pipe specification.
4) To calculate the guide adder, round up the
A-dimension to the next foot (30 cm) and
multiply it by the selected guide material.
10500 Humbolt Street • Los Alamitos, CA 90720 • www.flowline.com • T (562) 598-3015 • F (562) 431-8507