DRAWING NUMBER AWM2300VH OF 1 M PAGE _1 ISSUE REVISIONS Ajcos3694 29 JAK APR_97 B COB4925 4 Ludk SEP &7 repLacesx |][OQQ98_AW RELEASE wo PR-?? 3278 CHECK C|cos4375 TSM 23 MAR 99 D| 201366 CSL 22 SEP 00 CHEGK DRAWN RASTER SSEP 96 [cueck JA -| 250 2X .10-| | efx ~| 300 2x Ry ~| {055} | |3X .07 fai Ie 2X megeee CI ! | | f 1 2X B.200 L t S 2.14 r =| , | L 1.24 TH co | | : = | H il | KO L sy 04 | 1 Ut R.03 2T 3 475 T TYP ~| e-5X 100 e}}-6X .025 3X .06 MASTER REDUCED ANSI Y14.5M1982 APPLIES Mi Awm2300VH SPECIFICATIONS: AWM2100VH RECOMMENDED EXCITATION 10.002.01VDC OUTPUT FLOW VS. INTERCHANGEABILITY (USING TEST CIRCUIT) 8VDC MIN (15,00 VDC MAX) FLOW NOM | NAL TOL. POWER CONSUMPTION 30rmW (Sccm) (mv } ( emvV ) OUTPUT VOLTAGE TRIM POINT 3O0mV @ 100 sccm 1000 55.50 3.70 NULL VOLTAGE 0.0#1.0mV BOO 52.90 3.5 NULL, VOLTAGE SHIFT 650 50.00 2.90 (-25C TO +85C) #.14mV_ TYP 400 40.50 3.00 QUTRUT VOLTAGE SHIFT 200 29.20 3.20 (+25C TO 25C) +2.5% F.S.O. 0 0.00 1.0 (+25 C TO +85 C) 2?,.5% F.S.0. ?00 28.90 15.00 REPEATABILITY & HYSTERESIS #,35% F.S.0, MAX 400 41.20 26.00 RESPONSE TIME 3.0 msec MAX 600 48.20 29.50 OPERATING TEMPERATURE RANGE ?5C TO +85 C 800 5?.50 32.50 STORAGE TEMPERATURE RANGE 40C TO +90C 1000 55.00 36.00 TERMINATION {ON .100 CENTERS) 0.025 SQ. IN. WEIGHT 10.8 GRAMS SHOCK RATING (5 DROPS, EACH OF 6 AXES)|100G PEAK OVERPRESSURE 25 psi MAX SENSOR RESISTANCE (PIN 2PIN 1, PIN 6 PIN 1) 5 K-OHMS (TYP) SENSOR CURRENT (PIN 2PIN 1, PIN 6PIN_ 1) 0.6 mA (MAX) NOTES 1 POSITIVE FLOW DIRECTION IS DEFINED AS PROCEEDING FROM P1 TO P2 AND RESULTS IN POSITIVE OUTPUT (PIN 6 > PIN 2). NEGATIVE FLOW DIRECTION IS DEFINED CONVERSELY AND RESULTS IN NEGATIVE OUTPUT (PIN 6 < PIN 2) 2 THIS PRODUCT IS COMPATIBLE WITH HYDROGEN GAS. THE NULL VOLTAGE WILL SHIFT LESS THAN .4MV ~ 33 HEATER CONTROL CIRCUIT - +s 93 SK OPIN 4 | 1.82 K | AAA OPIN 3 | 1 LM124 Lo4- +) PIN 5 \. | | 45 _ PIN 1 A SS f 2 20 ! ~ y | lf ~| .16 SENSING BRIDGE SUPPLY CIRCUIT eT ogo *24.9K 50 +Vs 10 VDC)Q PIN 2 <<. , | __ |__ 35m *500 * USE TRIMPOT TO BALANCE BIN 6 Vs PIN 2 AND Vs PIN 6 RESISTANCE *24,9K THIRD ANGLE PROJECTION @ -== SCALE 3:1 DO NOT SCALE PRINT UNLESS OTHERWISE SPECIFIED TOLERANCES ARE Tone ya Naee SRAM ing Gs WOT TO aE dor ley an USED Sr TROUT Tike apbaavAL GH alone Wines ONE PLACE (0) .030 CATALOG LISTING TWO PLACES (00) +.015 MICRO SWITCH THREE PLACES (000) +.005 aHoneywell Division| MASS AIRFLOW SENSOR |_AWM2500VH ANGLES : FED. MFG. CODE 91929 WE | GHT