mems mass flow sensor d6f-03a3-000 19 mems mass flow sensor d6f-03a3-000 compact, sensors featuring mems technology for precision mass airflow measurement. ? precision unidirectional mass airflow up to 3 lpm ? fast response (< 5 msec, typical) ? ultra-compact size 36.6 (l) x 8 (w) x 16.8 (h) mm ? low power consumption ? rohs compliant ordering information note: cable assembly is sold separately. * contact omron for other gases. **mass flow converted to volumetric fl ow (standard liters per minute) at 0 c and 1 atm. application examples ? pick and place systems ? industrial processes ? leak detection ? spectroscopy ? mass flow controllers ? scientific / test equipment ? environmental comfort controls ? fuel cell controls ratings absolute maximum rating electrical performance description case applicable gas flow range** model mass flow sensor thermoplastic resin / aluminum alloy air* 0-3l/min d6f-03a3-000 cable connector assembly - - - - - - - - - d6f-cable2 item symbol rating unit power supply v cc 26.4 vdc output voltage v out 6vdc item symbol condition min. max. unit power supply v cc ? 10.8 26.4 vdc operating temperature t opr no condensation or icing 0 50 c output voltage (max.) v oh load resistance: 10k 55.7vdc output voltage (min.) v ol load resistance: 10k 01vdc
20 mems mass flow sensor d6f-03a3-000 characteristics * contact omron for other gases. operating characteristics d6f-03a3-000 d6f-03a3-000 model d6f-03a3-000 flow rate @ 0 c and 101.3 kpa 0-3l/min case material thermoplastic resin applicable gas* air electrical connection connector (3 wire) withstand pressure (max.) 200kpa (about 30 psi) accuracy 5% f.s. max of detected characteristics at 25 c operating temperature 0 to 50 c (with no icing or condensation) storage temperature -10 to 60 c (with no icing or condensation) operating and storage humidity 85% rh max (with no icing or condensation) power supply voltage 10.8 to 26.4 vdc output signal 1 to 5 vdc, analog output (load resistance: 10k ) current consumption 15 ma max. (no-load with v cc = 12 to 24 vdc, v ss = 0v and 25 c) insulation resistance 20m min. at 500 vdc, between lead terminal and case dielectric strength 500 vac, 50/60 hz, for 1 minute. (leakage current typ <1 ma.), between the lead terminals and case 0.0 0.6 1.2 1. 8 2.4 3.0 o u tp u t v oltage( v ) flo w rate(l/min) 6.0 5.0 4.0 3.0 2.0 1.0 0.0 flow rate (lpm) 0 0.6 1.2 1.8 2.4 3.0 output voltage (vdc) 1.00 0.2 2.83 0.2 3.77 0.2 4.34 0.2 4.72 0.2 5.00 0.2
mems mass flow sensor d6f-03a3-000 21 test results (typical performance) (5 samples, repeated 10 times each) dimensions unit: mm d6f-03a3-000 note: 1. when installing the pipes, use m5 screws for the joints and tighten to a torque of 1.5 n?m max. use sealing tape to make the jo ints airtight. 2. mount to a flat surface using an m3 pan head screw, tightened to 0.59 n?m max. torque. applicable cable for d6f-03a3-0 00 (optional - sold separately) part number: d6f-cable2 note: be sure to read the precautions and information common to all d6f sensors, contained in the technical user?s guide, ?d6f techni cal information? for correct use. -3.0 -2.0 -1.0 0.0 1.0 2.0 3.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 flow rate (lpm) repeatability (%f.s.) inlet o u tlet m5 scre w (effecti v e depth: 4.5) 3.1 + 0.15 ? 0.05 + 0.15 ? 0.05 3.4 dia. 1 8 0.15 36.6 14 16. 8 3.1 dia. thro u gh holes 8 6. 8 1 8 0.05 t w o, m3 scre w holes 3: v cc 1: g n d enlar g ed view mountin g hole dimensions 2: v o u t connect using the following from jst; housing: shr-03v-s-b or shr-03v-2 terminal: sh-003t-p0.2 wire: 28-32 awg 15 3 (5) 1 8 0 10 w hite w ire black w ire red w ire 1. g n d 2. v o u t 3. v cc
mems mass flow sensor d6f-03a3-000 omron on-line global - http://www.omron.com usa - http://www.components.omron.com cat. no. x305-e-1 printed in usa omron electronic components llc 55 e. commerce drive, suite b schaumburg, il 60173 847-882-2288 10/10 specificat ions subject to change without notice all sales are subject to omron electronic components llc standard terms and conditions of sale, which can be found at http://www.components.omron.com/compon ents/web/webfiles.ns f/sales_terms.html all dimensions shown are in millimeters. to convert millimeters into inches, multiply by 0.0393 7. to convert grams into ounces, multiply by 0.03527.
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