It is possible for a supply unit on a PF3W Digital Flow Sensor Manifold to reach its end of life. This may be due to some accident such as excessive external force, contamination, or electrical malfunction. If this happens, it is possible to replace an individual supply unit for one lline without having to replace the entire manifold. The supply unit may consist of a basic
CATALOG (mm) H ZZ e f h l ZZ 40 51 146 43 11.2 59 1/4 stroke 154 50 58 459 52 11.2 66 1/4 stroke 167 63 58 179 52 11.2 66 1/4 stroke 178 Courtesy of Steven Engineering, Inc. !
Note Power supply/Output connection cable Description ZS-28-A D Mounting screw (M3 x 8L) (Accessory) Bracket ZS-28-B With M3 x 5L (2 pcs.) Sensor connector ZS-28-C 1 pc. Panel mount adapter Panel mount adapter ZS-27-C With M3 x 8L (2 pcs.) ZS-27-D With M3 x 8L (2 pcs.)
-07ST 18.5 21 17 1/4" 13.2 32.6 53.5 10 43.7 38.7 25.6 46.1 20.6 12.9 16.2 23 AS331F-03-12ST AS331F-N03-09ST 20.9 22 34.4 55.3 12 44.9 53.7 5/16" 15.2 18.5 NPT 3/8 19 23 9.5 1.5 47.4 39.7 28.2 49.1 AS431F-04-10ST AS331F-N03-11ST 16.2 18.5 21 32.6 58 10 49.4 21 25.8 3/8" 17.9 23 16.2 43.7 32.6 53.5 12 55.8 28.6 63.8 1.5 24 R 1/2 AS431F-04-12ST AS431F-N04-11ST 20.9 22 36.3 61.7 12 52 16.2 3
25.8 21 16.2 49.4 32.6 26.8 36.3 19.4 22 20.9 52 145 147 60.8 57.1 1.2 1/2" NPT 1/2 23.8 21.7 29 26.8 55.8 12.4 62.9 AS431F-N04-13SD 19.4 52 36.3 22 147 60.8 Reference dimensions of M5 x 0.8, R threads after installation.