Construction; Approvals - Siemens SITRANS WS300 Operating Instructions Manual

6.5

Construction

Enclosure
• Aluminum, rated NEMA 4X/Type 4X/IP65
• Stainless steel (optional), rated NEMA 4X/Type 4X/IP65
Cable (recommended)
• Standard: 3-wire shielded, 0.82 mm
• IS: 2-wire shielded 0.324 mm
• Maximum cable run 305 m (1 000 ft)
Weight
• 1.22 kg (2.68 lb) aluminum
• 2.41 kg (5.3 lb) stainless steel
6.6

Approvals

Note
The device nameplate lists the approvals that apply to your device.
Standard version
General CE, RCM
Hazardous CSA/FM Class II, Div. 1, Groups E, F, G; Class III ATEX II 2D Ex tD A21 IP65 T70 °C IECEx Ex tD A21 IP65
T70 °C, NEPSI
Russia
• Ex tb IIIC T70 °C Db X
• PO Ex ia I Ma X
• 0Ex ia IIC T4 Ga X, Ex ia IIIC T135 °C Da X
SITRANS WS300
Operating Instructions, 04/2021, A5E45050935-AC
(18 AWG)
2
(22 AWG)
2
Technical specifications
6.5 Construction
27