Azbil Corporation No. SS2-HEP180-0100 - 5 - Basic model Selection Option I Option II HEP 2 - (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) - (11) (12) - (13) Basic model Selection Code HEP28 (FM Explosionproof) (1) Input signal 4 to 20 mA (Accuracy ± 1% F.S.) 1 HEP29 (FM Intrinsically safe) 4 to 12 mA (Accuracy ± 2% F.S.) 3 4 to 12 ± 1 mA (Accuracy ± 2% F.S.) 4 Note) *1 Not for Japanese local market due to SI unit *2 When replacement, the finish of the existing HEP is corrosion resistant (Y138A), select this code of “S”. *3 When replacement, the finish of the existing HEP is silver paint (Y138C), select this code of “D”. *4 Specification of pressure regulator are selected by supply air pressure, painting and pressure gauge. The pressure regulator with filter must be separated with HEP (on selection 12, choose code “2”) when any of following conditions are matched. . In case, the mounting position of actuator is not vertical. . In case, other equipments are put between pressure regulator and HEP. . In case, there are conjunction between pressure regulator and HEP. . In case, code “D” on selection 13, on Option II is chosen. 12 to 20 mA (Accuracy ± 2% F.S.) 5 12 ± 1 to 20 mA (Accuracy ± 2% F.S.) 6 (2) Air supply pressure 130 ....Ps ....150 kPa (Suitable press. gauge scale 200 kPa) 1 150 ....Ps ....300 kPa (Suitable press. gauge scale 400 kPa) 2 300 ....Ps ....400 kPa (Suitable press. gauge scale 600 kPa) 3 400 ....Ps .. 450 kPa (Suitable press. gauge scale 600 kPa) 4 450 ....Ps ....500 kPa (Suitable press. gauge scale 1000 kPa) 5 (3) Unit of pressure gauge kPa A kgf/cm2 *1 B MPa C bar D psi *1 E (4) Input/output character Linear (Standard) L Equal % (EQ%) E Quick opening (QO) Q (5) Actuator action Direct action D Reverse action R (6) Actuator type --- Refer to Table 3 (7) Air connection Rc1/4 (Standard) R 1/4NPT N 1/4NPT (with Rc1/4 - 1/4NPT adaptor) A (8) Electrical connection G1/2 G 1/2NPT N 1/2NPT (with G1/2 - 1/2NPT adaptor) A (9) Finish Standard finish *2 S Corrosion-proof finish (Baked epoxy paint Y138B) B Silver corrosion-resistant finish (Baked acrylic paint Y138D) *3 D Table 3 Bracket for double acting actuator (10) Positioner action Direct action (Standard) D Reverse action R Actuator type Mounting bracket (Mounting plate/bolts) Option I (11) Material of Bracket / bolt Not attached X SS400 Zinc plating / SUS304 C Code SUS304 / SUS304 D VP5 H1 (12) Pressure regulator with filter Regulator type KZ03 (assemble to HEP) *4 1 VP6 H2 Regulator type KZ03 (not assemble to HEP) *4 2 VP7 H3 No option X SLOP560 H4 Option II SLOP1000 H5 (13) No selection X SLOP1500 H6 Universal elbow, Explosion-proof (G1/2, SUS304) A SLOP1000X H7 Press-tight cable packing adaptor (G1/2) Not applicable to 1/2NPT connection in selection (8) B SLOP1500X H8 Stainless filter (SH4040) for pressure regulator with filter F Tropicalization (SP0039) N 7 8