LM  316L SS Pressure Sensor with PVC Threads  Small Profile  0.5 - 4.5V High Level Output  Gage  ASIC Calibrated DESCRIPTION The LM Series incorporates stainless steel and plastic isolation suitable for level sensing in water and other liquids. The LM series uses a patent pending low cost stainless steel sensor in a PVC plastic fitting. The modular design is adaptable to an infinite number of plastic port variations. With high performance in a small form factor, the LM Series enables the miniaturization of high accuracy pressure systems. The standard output is .5V to 4.5V with a 5V supply. FEATURES APPLICATIONS  Threaded Process Fitting  Irrigation  -20ºC to +70ºC Operating Temperature  RV and Marine Holding Tank Level  ±1% Pressure Non Linearity  Water Storage & Recycling Systems  ±3.0% Total Error Band  Small Tank Fluid Level  Solid State Reliability  Chillers & Evaporative Coolers STANDARD RANGES Range Range psig Bar 0 to 1 0 to .07   0 to 2 0 to .20   0 to 5 0 to .35   0 to 15 0 to 1   0 to 30 0 to 2   0 to 50 0 to 5   0 to 100 0 to 7   0 to 150 0 to 10   Note: Intermediate pressure ranges available. LM www.meas-spec.com July 2014 1/4

LM PERFORMANCE SPECIFICATIONS Supply Voltage: 5.0Vdc Ambient Temperature: 25°C (unless otherwise specified) PARAMETERS MIN TYP MAX UNITS NOTES Full Scale Output 4.5 V 1 Zero Pressure Output 0.5 V 1 Pressure Non Linearity -1 ±0.25 1 %Span 2 Pressure Hysteresis -0.1 0.1 %Span Repeatability ±0.02 %Span Accuracy (combined linearity, hysteresis, & repeatability) ±0.3 %Span 2 Temperature Error – Span -1.5 1.5 %Span 3 Temperature Error – Zero -1.5 1.5 %Span 3 Total Error Band (includes calibration errors ±3 (>5psi) above & temperature effects over the ±5 (5psi) %Span compensated range) ±7 (<5psi) Supply Voltage 4.75 5.00 5.25 V Supply Current 2.0 2.5 3.0 mA Insulation Resistance (50Vdc) 50 MΩ 4 Pressure Overload 3X Rated 5 Compensated Temperature 0 40 ºC Operating Temperature -20 +70 ºC Weight 11 grams Media – Pressure Port Liquids and Gases compatible with 316L Stainless Steel and Buna-N O-Ring Media – Reference Port Compatible with Silicon, Pyrex, Gold, Epoxy, Fluorosilicone RTV, FR-4, and 316L Stainless Steel Notes 1. Ratiometric to supply voltage. 2. Best fit straight line. 3. Maximum temperature error between 0 ºC and 40 ºC with respect to 25 ºC. ±2% maximum for devices below 5psi and .07Bar. 4. Between case and cable. 5. 3X maximum not to exceed 150 psi. 20 psi for 5 psi and lower. LM www.meas-spec.com July 2014 2/4

LM DIMENSIONS CONNECTIONS LM www.meas-spec.com July 2014 3/4

LM ORDERING INFORMATION LM3 3 1 - 00000 F - 100P G Output Connection Pressure Pressure Pressure Model - 00000 - Signal Type Port Range Type LM 3 = 0.5 – 4.5V 1 = Cable 1 ft - 00000 F = 1/2 NPT - 001P .07B G = Gage Ratiometric 2 = Cable 2 ft X = Special 002P .20B X = Special 3 = Cable 4 ft 005P .35B 4 = Cable 7 ft 015P 001B 5 = Cable 10 ft 030P 002B 6 = Cable 15 ft 050P 005B 7 = Cable 30 ft 100P 007B 150P 010B NORTH AMERICA EUROPE ASIA Measurement Specialties Measurement Specialties (China), Ltd. Measurement Specialties (Europe), Ltd. No. 26 Langshan Road 45738 Northport Loop West 26 Rue des Dames Shenzhen High-Tech Park (North) Fremont, CA 94538 78340 Les Clayes-sous-Bois, France Nanshan District, Shenzhen 518057 Tel: 1-800-767-1888 Tel: +33 (0) 130 79 33 00 China Fax: 1-510-498-1578 Fax: +33 (0) 134 81 03 59 Tel: +86 755 3330 5088 Sales: pfg.cs.amer@meas-spec.com Sales: pfg.cs.emea@meas-spec.com Fax: +86 755 3330 5099 Sales: pfg.cs.asia@meas-spec.com The information in this sheet has been carefully reviewed and is believed to be accurate; however, no responsibility is assumed for inaccuracies. Furthermore, this information does not convey to the purchaser of such devices any license under the patent rights to the manufacturer. Measurement Specialties, Inc. reserves the right to make changes without further notice to any product herein. Measurement Specialties, Inc. makes no warranty, representation or guarantee regarding the suitability of its product for any particular purpose, nor does Measurement Specialties, Inc. assume any liability arising out of the application or use of any product or circuit and specifically disclaims any and all liability, including without limitation consequential or incidental damages. Typical parameters can and do vary in different applications. All operating parameters must be validated for each customer application by customer’s technical experts. Measurement Specialties, Inc. does not convey any license under its patent rights nor the rights of others. LM www.meas-spec.com July 2014 4/4