Differential Pressure Sensor E8Y Micropressure Sensor with Easy-to-Read Digital Display Repeat accuracy of 1% FS (setting resolution: 0.01 kPa), high-precision pressure control available. Compact design (31 x 30 x 30 mm) saves mounting space. Easy-to-read red LED indicator. Analog current output models available (E8Y-A@Y). Pressure port Rc (PT) 1/8 models available (-R). EN and UL approved. Ordering Information Pressure Sensors Sensors Pressure range * Sensing Guide Pressure Sensors 0 to 200 Pa 0 to 500 Pa 0 to 2.00 kPa 0 to 5.00 kPa 0 to 200 Pa 0 to 2.00 kPa 0 to 5.00 kPa 0 to 5.00 kPa Accessories (Order Separately) Digital output Linear output --NPN open collector 4 to 20 mA PNP open collector Model E8Y-AR2C E8Y-AR5C E8Y-A2C E8Y-A5C E8Y-AR2Y E8Y-A2Y E8Y-A5Y E8Y-A5B Other Note: Order the optional E89-Y1 Panel-mounting Bracket. A model number ending in -R indicates the pressure port is die-cast for Rc (PT) 1/8 models. Information E8F2 E8MS /E8M E8Y E8Y-@-F@ 1138 Panel Attachment Parts Set (For @36 and @45 Models) Model E89-Y1 * * Includes the cover, guide, frame, and holder. E8Y Ratings Model E8Y-AR2C E8Y-AR5C Item E8Y-A2C E8Y-A2C-R E8Y-A5B E8Y-A5C E8Y-A5C-R Power supply voltage 12 to 24 VDC 10% with a ripple (p-p) of 10% max. Current consumption 50 mA max. Pressure type Differential pressure Rated pressure range 0 to 200 Pa Withstand pressure 5 kPa Applicable fluid Non-corrosive gas and non-flammable gas Linear output E8Y-A2Y E8Y-A2Y-R E8Y-A5Y E8Y-A5Y-R 0 to 200 Pa 0 to 2.00 kPa 0 to 5.00 kPa 5 kPa 5 kPa E8Y-AR2Y 75 mA max. 0 to 500 Pa 0 to 2.00 kPa 0 to 5.00 kPa 50 kPa Output current --- --- --- --- 4 to 20 mA Permissible load resistance --- --- ---- --- 0 to 250 Precision --- --- --- --- 2.5%FS 1.0%FS Linearity --- --- --- --- 2.5%FS 1.0%FS Output form NPN open collector (NO/NC) * Load current 100 mA Digital Output applied output voltage 30 VDC max. Residual voltage 1.0 V max. with a load current of 100 mA or 0.4 V max. with a load current of 16 mA Repeat accuracy 2.5%FS Display 1.0%FS 2.5%FS Display 3-digit 7-segment red LED Indicator lamp Orange LED indicator (OUT1: lit when digital output is ON) Orange LED indicator (OUT2: lit when digital output is ON) Response speed 0.5 s max. Display accuracy 1.0%FS Setting resolution 1 Pa Protection circuits Reverse polarity protection, load short-circuit protection Ambient temperature Operating: -10 to 55C (with no icing) 0.01 kPa Ambient humidity Operating: 25% to 85% (with no condensation) Storage temperature -25 to 65C Accessories Mounting Brackets (A and B), Instruction manual 1.0%FS Pressure Sensors 1 Pa 0.01 kPa Sensing Guide Pressure Sensors Other Information * The E8Y-A5B provides a PNP open-collector (NO/NC) output. Specifications Temperature influence E8Y-A2C/A5C: 3%FS max. E8Y-AR5C: 6%FS max. E8Y-AR2C: 10%FS max. Humidity influence E8Y-A2C/A5C: 3%FS max. E8Y-AR5C: 6%FS max. E8Y-AR2C: 10%FS max. Degree of protection IP40 (IEC) Dielectric strength 1,000 VAC at 50/60 Hz for 1 minute E8F2 Insulation resistance 100 M min. (at 500 VDC) between current-carrying parts and case E8MS /E8M Vibration resistance Destruction: 10 to 150 Hz, 0.75-mm single amplitude or 100 m/s2, 4 times each for 8 min in X, Y and Z directions Shock resistance Destruction: 300 m/s2 3 times each in X, Y and Z directions Pressure port 4.5-dia resin pipe or Rc (PT) 1/8 taper screw (-R type) Cable Vinyl-insulated round cable 4 dia., Standard length: 2 m Weight Approx. 80 g E8Y E8Y-@-F@ 1139 E8Y Nomenclature Display (1) Numerical value/menu indication Displays the measured pressure and some menu settings. (1) (2) Unit (3) (4) (2) (5) (6) (7) Shows the measuring unit. Unit currently in use is illuminated. Operation Key (5) ADJ In measurement mode, it adjusts the Zero Point. In setting mode, it shifts to measurement mode. (6) MODE (3) OUT 1 indication LED In measurement mode, it shifts to setting mode and selects the current setting or In measurement mode, it lights when OUT 1 menu option. output is on. In setting mode, it flashes when (7) UP/DOWN OUT 1 is being set. In measurement mode, pushing the DOWN (4) OUT 2 indication LED key displays the ON and OFF points of OUT In measurement mode, it lights when OUT 2 1; pushing the UP key displays the ON and output is on. In setting mode, it flashes when OFF points of OUT 2. OUT 2 is being set. In setting mode, the UP and DOWN keys increase or decrease the numeric value, respectively, or scroll through the menu options. Dimensions (Unit: mm) Pressure Sensors Sensors Sensing Guide Pressure Sensors Other Information Standard Port Type (Pressure Port: 4.5 dia.) E8Y-AR5C 31 E8Y-AR2C E8Y-A2C E8Y-A5C 30 E8Y-A5B E8Y-AR2Y E8Y-A2Y 5 E8Y-A5Y (39.8) 29.80.6 10 22 Four, M3 Thread depth: 5.2 (hole depth 8.2) Mounting 22 Holes Two, 3.7 dia. 22 4.5-dia. pressure port 4.5-dia. pressure port Note: Make sure that the tightening torque does not exceed 0.54 N*m. 18 4-dia. vinyl-insulated round cable with 4conductors (18/0.12 dia.) (Analog Output Models: 5 conductors), Standard length: 2 m 15 CAD data Die-case Port Type (Pressure port: Rc(PT)1/8) E8Y-A2C-R 31 E8Y-A5C-R E8Y-A2Y-R E8Y-A5Y-R E8F2 (39.8) 29.80.6 10 22 Four, M3 Thread depth: 5.2 (Hole depth: 8.2) Mounting Holes 22 30 22 E8MS /E8M E8Y E8Y-@-F@ 5 Rc(PT)1/8 pressure port Rc(PT)1/8 pressure port Note: Make sure that the tightening torque does not exceed 0.54 N*m. 18 4-dia. vinyl-insulated round cable with four conductors (18/0.12 dia.) (Analog Output Model: 5 conductors), Standard length: 2 m 17 1140 Two, 3.7 dia. E8Y Accessories (Provided) Mounting Bracket A Mounting Bracket B 15 19 13 24 4.2 30 22 Two,3.7 dia. 1.8 25 35 15.6 19.6 30 22 11.4 13 4.2 dia. Two, 3.7 dia. 16.4 4.2 22 26 1.8 25 4.2 dia. 35 Refer to the E8Y Pressure Sensor Datasheet (Cat. No. F045) for details. Pressure Sensors Sensing Guide Pressure Sensors Other Information E8F2 E8MS /E8M E8Y E8Y-@-F@ Cat. No. F833-E1-01 In the interest of product improvement, specifications are subject to change without notice. 1141 Terms and Conditions of Sale 1. Offer; Acceptance. These terms and conditions (these "Terms") are deemed part of all quotes, agreements, purchase orders, acknowledgments, price lists, catalogs, manuals, brochures and other documents, whether electronic or in writing, relating to the sale of products or services (collectively, the "Products") by Omron Electronics LLC and its subsidiary companies ("Omron"). 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