DeltaSpan DeltaSpan LD10 0603 DS2_1 TM Two-Wire Pressure Transmitter Features Rugged stainless steel transducer with flexible polyurethane cable Optional weight anchors sensor in turbulent or fast moving liquids Removable guard protects sensor from damage and process debris Specifications Range: LD10: 0 to 7.5 psi (0 to 0.5 bar) L D 1 1 : 0 to 15 psi (0 to 1 bar) LD12: 0 to 30 psi (0 to 2 bar) ± 0.25% of span Accuracy: Supply voltage: 7-35 VDC (Vs-7) x 50 ohms Loop resist.: 4-20 mA, two-wire Signal output: None, fixed span Calibration: F: -5˚ to 125˚ Process temp.: C: -20˚ to 50˚ Temp. comp.: Automatic Proof pressure: 2 x full span Burst pressure: > 35 x full span Enclosure rating: NEMA 6X (IP68) Probe material: 316 ss and 17-4 PH ss Cable material: Polyurethane Cable type: 2-conductor, shielded Cable length: LD10: 0 to 32' (0 to 9.8m) L D 1 1 : 0 to 32' (0 to 9.8m) LD12: 0 to 48' (0 to 14.6m) Weight: Approx. 100 grams Classification: General purpose CE compliance: EN 50082-2 immunity EN 55011 emission DeltaSpan IP 68 Description The general purpose two-wire pressure transmitter provides contact level measurement up to 30 psi or 2.0 bar and is ideally suited for relatively clean water, light oil or diluted corrosive liquids. The transmitter is typically selected for underground bulk storage, wet well, open channel or pond applications. Media examples include irrigation water and motor oil. For integral wiring termination and process mount, order the LD90 installation kit for use with your transmitter. Each kit includes a compact junction box, PP plug fitting and nylon cable connector for fast installation. Its level made simple! Ordering LD1 Sensor range (1) (2) (3) 0 0 to 7.5 psi (0 to 0.5 bar) 1 0 to 15 psi (0 to 1 bar) 2 0 to 30 psi (0 to 2 bar) -S041 Ordering Notes 1) The maximum sensor range in tank height for each type is as follows: LD10: 0 to 17' (0 to 5.1m) LD11: 0 to 35' (0 to 10.6m) LD12: 0 to 48' (0 to 14.6m) 2) For integral conduit termination and process mount (PP), order the LD90-1001 (2" NPT) or LD90-1061 (1 1/2" G) installation kit for $120. 3) For additional loading of the DeltaSpan, order the nose cone weight (LD10-NOSE) for $90. 10500 Humbolt Street • Los Alamitos, CA 90720 • www.flowline.com • T (562) 598-3015 • F (562) 431-8507

DeltaSpan TM Two-Wire Pressure Transmitter LD10 Pressure Transmitter 1.08" (27.4 mm) (+) Red (-) Blue Vent Clear Shld 1.14" 2.18" (43 mm) 32’ Cable (55 mm) 1.69" (29 mm) (9.8 m) 4.08" (104 mm) LD90 Installation Fitting 2.8" (71mm) 2.5" (64mm) 3.6" (92mm) 2" NPT (1-1/2" G) Specifications are subject to change without notice. Wiring to a LC52 Controller Vent Shield PWR RELAY 1 LATCH ON OFF INVERT + (Red) - (Blue) RELAY 2 DELAY INVERT DELAY OFF SET SPAN RLY1 RLY2A RLY2B + (Red) - (Blue) Wiring to a Loop Powered Meter EASY CAL 0% INPUT 100% 20 - - + OP Wiring to a Universal Panel Meter DC Power Supply...