"Adjustable stop" series position detectors 1 Part numbers Push-in connection for semi-rigid tubing (NFE 49100) 81 923 001 Barb for tube with 5/32" (4mm) O.D. x 0.106" (2.7mm) I.D. 81 921 505 Push-in connector for tube with 5/32" (4mm) O.D. 2 > 120 0.079" 5 56 (0.1> 8) (2) (130) (16) 2 > 120 0.106" 7 94 (1000) 2,200 Symbol Characteristics Operating pressure psi (bar) Orifice diameter inches(mm) Flow at 90 psi (6 bar) cfm(NI/min) Actuation force at 90 psi (6 bar) oz (N) Circuit function: NC Max. load: without shock lbs (daN) Will stop a 2 1/2" O cylinder @ 90 psi: (6 bar) supply Operating temperature F (C) Mechanical life cycles Weight (grams) 2,200 (0.1> 8) (2.7) (200) (21) (1000) +20>+120 (-5>+50) 10 million 27 +20>+120 (-5>+50) 10 million 90 inches(mm) inches(mm) 0.016 0 (0.4) (0) 0.028 0 (0.7) (0) inches(mm) 0.035 (0.9) 0.040 (1) inc hes(mm) 0.059 (1.5) 0.059 (1.5) inches(mm) 0.118 (3) 0.118 (3) Principle of operation Actuation positions PA : Operating position (max output Cv) PFC: End of travel position PO : Mid-point closed (no exhaust, no outlet) PRT : Release position (max. exhaust kV) PR : Rest position Black barb Actuation positions : PA : Operating position (max output Cv) PFC : End of travel position PO : Mid-position closed (no exhaust, no outlet) PRT : Release position (max exhaust Cv) PR : Rest position Exhaust Poppet Dimensions 81 923 001 81 921 505 Mounting M12 x 100 M12 x 100 O O.106"(2.7) .551" (4) 1.81" (30) Other information 1 (64) 2-1/2" .787" (20) M12 threaded hole .374" (8.5) .768" (19.5) 4.165" (9.2) 1/2" dia. mounting hole R 0.083" (2.1) .286" (6.5) 1.260" (32) 5/32" (4) (36) 1-11/16" (43) 1-7/16" (O12.5) 17 AF 17 AF 1-13/16" (46) This should be as close as possible to the plunger .512" (13) Use (metric) for critical data. To order, specify : Standard products Standard products, non stocked 1 Part numbers Example : "Adjustable stop" series position detectors - 81 923 001 Products and specifications subject to change without notice. Order/Technical Support - Tel: (800) 677-5311 / FAX: (800) 677-3865 / www.crouzet-usa.com 5/18