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

Cricket TM Two-Wire Alphasonic Level Transmitter Dimensions 2.8" (71mm) 3/4" NPT (3/4" G) Wave Guide - 1/2" (20 mm) pipe 1.0" (25mm) A (Specify) 4.2" (106mm) 4.7" (119mm) 5.9" (149mm) Specifications are subject to change without notice. Wiring to Loop Powered Meter Wiring to LC52 Controller PWR SPAN INVERT ON OFF ON OFF INVERT Cricket™ ALPHAS ONIC TRANSM ITTER 0% INPUT 100% DC Power Supply RELAY 2 DELAY INVERT OFF SET SPAN RLY1 RLY2A RLY2B (-) (+) POWER RELAY 1 LATCH DELA Y EASY CAL 4 20 INVERT OP ON UP DOWN SET INVERT ON OFF 14-36 VDC 4 Cricket™ ALPHAS ONIC TRANSM ITTER OFF - - + Cricket™ ALPHAS...