Digital Pressure Sensor E8F2 CSM E8F2 DS E 4 3 Pressure Sensor with Easy-to-Read LED Display Pressure status can be checked at a glance from the digital display and bar display. Measurement pressure prevents incorrect outputs due to momentary pressure changes. (*) Perform automatic teaching simply by teaching pressure values for good and bad products. Industrys smallest models at just 28 28 29 mm. * Only in hysteresis mode. For the most recent information on models that have been certified for safety standards, refer to your OMRON website. Be sure to read Safety Precautions on page 6. Ordering Information Sensors (Refer to Dimensions on page 7.) Model Pressure range ON/OFF output Linear output NPN output PNP output 0 to 100 kPa E8F2-A01C E8F2-A01B Positive pressure Open collector 0 to 1 MPa 1 to 5 V E8F2-B10C E8F2-B10B (two independent outputs) Negative pressure 0 to 101 kPa E8F2-AN0C E8F2-AN0B Accessories (Order Separately) (Refer to Dimensions on page 7.) Appearance Name Model Remarks Mounting Bracket E89-F3 Provided with the E8F2. Panel-mounting E89-F4 Spacer provided. Bracket 1E8F2 Ratings and Specifications Sensor NPN output E8F2-A01C E8F2-B10C E8F2-AN0C Model Item PNP output E8F2-A01B E8F2-B10B E8F2-AN0B Power supply voltage 12 to 24 VDC10% with a ripple (p-p) of 10% max. Current consumption 70 mA max. *1 Pressure type Gauge pressure Rated pressure range 0 to 100 kPa 0 to 1 MPa 0 to 101 kPa Pressure setting range 0 to 100 kPa 0 to 1 MPa 0 to 101 kPa Withstand pressure 400 kPa 1.5 MPa 400 kPa Applicable fluid Non-corrosive gas and non-flammable gas Operating mode Hysteresis mode, window mode, and automatic teaching mode Repeat accuracy 1%FS max. (ON/OFF output) Linearity (linear output) 1%FS max. Response time (ON/OFF output) 5 ms max. Linear output 1 to 5 V 5% F.S. with an output impedance of 1 k and a permissible resistive load of 500 k. ON/OFF outputs NO or NC open collector (depending on whether the output configuration is NPN or PNP) Load current 30 mA max. Output applied voltage 30 VDC max. NPN open collector output: 1 V max. with 30 mA load current Residual voltage PNP open collector output: 2 V max. with 30 mA load current 3.5-digit red LED Green LED bar indicator Display *2 The orange LED is lit for two independent outputs with output transistor turned ON. Green unit indicator Display accuracy 3%FS1 digit max. Protection circuits Reverse polarity protection, load short-circuit protection Operating: 0 to 55C Ambient temperature range Storage: 10 to 60C (with no icing) Ambient humidity range Operating/Storage: 35% to 85% (with no condensation) Temperature influence 3%FS max. Voltage influence 1.5%FS max. Insulation resistance 100 M min. (at 500 VDC) between current-carrying parts and case Dielectric strength 1,000 VAC at 1 min 2 Destruction: 10 to 500 Hz, 1.0-mm double amplitude or 150 m/s , three times each for 11 min in the X, Y, Vibration resistance and Z directions 2 Shock resistance Destruction: 300 m/s 3 times each in the X, Y, and Z directions Degree of protection IP50 (IEC) Pressure port R (PT) 1/8 taper screw and M5 female screw Connection method Pre-wired (standard length: 2 m) Cable Approved by UL Weight (packed state) Approx. 110 g Pressure port Aluminum die-cast Material Case Heat-resistive ABS Accessories Mounting Bracket, Instruction manual *1. The current consumption is approximately 43 mA in energy-saving mode. *2. Display Example of Digital Indicator Setting unit Model kPa Applied pressure Digital display E8F2-A01C 100 1000 E8F2-B10C 1000 1000 E8F2-AN0C 101 1 010 Note: The period ( ) in the display indicates the decimal point. Its position will not change unless the setting unit is changed. 2