Type 3321

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Process/Port connection & communication

Port connection1.)

Welded connection

DIN EN ISO 1127/ISO 4200/DIN11866 B

DIN 11850 2/DIN 11866 A

ASME BPE/DIN 11866 C

SMS 3008

Clamp connection

DIN 32676 B (pipe ISO 4200)

DIN 32676 A (pipe DIN 11850 2)

ASME BPE

Thread connection

G (DIN ISO 228 - 1)

NPT (ASME B1.20.1)

Rc (ISO 7 - 1)

Flange connection

DIN EN 1092 - 1

ANSI B 16.5

JIS 10K

Electrical connection

Actuator

Terminal strip with cable gland, 2 x M20 (only AG2) or

2 M12 circular plugs, 5-pin and 8-pin

Fieldbus gateway

2 M12 circular sockets, 4-pin (only with industrial Ethernets)

Approvals and certificates

Conformity

Food EGV 1935/2004

FDA (optional)

Approval

Explosion protection ATEX/IECEx (optional) (see “2. Approvals” on page 5)

cULus Cert. no. 238179 (optional) (only AG2) (see “2. Approvals” on page 5)

Ignition protection class

II 3G Ex ec IIC T4 Gc

II 3D Ex tc IIIC T135 °C Dc

Detergent resistance

According to Ecolab test method: R&D/P3-E No. 40 - 1

Environment and installation

Ambient temperature

- 25…+ 65 °C (only without additional modules)

(De-rating see “Operating limits for ambient and medium temperature” on page 18)

Degree of protection

IP65/IP67 (DIN EN 60529),

NEMA 4X

Installation position

Any, preferably actuator face up

1.) All values refer to a supply voltage of 24 V at 25 °C.

2.) Others on request