Order No
103000357
Certificates
ATEX (Declaration of Conformity)
Schmersal
Safe Switching and Monitoring
Emniyet Konum Şalterleri (PS Serisi)
EX-TR 235-20Z-3D
EX-TR 235-20Z-3D — Schmersal product. Key specifications: Switching principle: Slow action; Switching element: 2 NO contact; Housing Material: Metal, zinc die-cast; IP protection class: IP67; Ambient Temperature: -20 ... +60 °C | -20_+60. Article number: 103000357. Request a quote for pricing and lead time; technical data and documents are listed below.
Product Description
- • IP: IP67
- • Ağırlık: 202 g
- • Sertifika: ATEX (Konformitätserklärung)
Standards
- • EN ISO 13849-1
- • BG-GS-ET-15
- • EN IEC 60947-5-1
Product Features
- • Metal enclosure
- • Wide range of alternative actuators
- • Good resistance to oil and petroleum spirit
- • 30 mm x 63,5 mm x 30 mm
- • Actuator heads can be repositioned by 4 x 90°
- • Mounting details to EN 50047
- • 1 Cable entry M 20 x 1.5
Technical Specifications
Note
All indications including the conductor ferrules.
Cable Cross-Section
0.75 mm² ... 2.5 mm²(All indications including the conductor ferrules.) | 0.75_2.5_PMAW00000660
Mission time
20 Year(s)
Net Ağırlık
202 g
Bağlantı Tipi
Screw terminals M20 x 1.5
Gross weight
202 g
Housing Material
Metal, zinc die-cast
Contact material
Silver
Min. cable cross-section
0.75 mm²
Scope of delivery
Ex-certified screwed cable gland
Sensor length
30 mm
Max. cable cross-section
2.5 mm²
Wire cross-section
13 AWG
Actuation Element
Roller plunger
IP protection class
IP67
Ambient Temperature
-20 ... +60 °C | -20_+60
Sensor width
30 mm
Conventional thermal current
10A
Switching element
2 NO contact
Switching principle
Slow action
Mechanical life (min.)
20,000,000
Note Bounce duration
Bounce duration in accordance with actuating speed
Sensor height
86 mm
Utilisation category
AC-15 | DC-13
Maks. Sigorta Değeri
6 A gG D-fuse
Min. Actuation Speed
120 mm/min
Note (Actuating speed)
Actuating speed with actuating angle 30° to switch axis
Note (Switchover time)
Switchover time in accordance with actuating speed
Traceparts, product ID
33-22052019-077375
Max. actuating speed
1 m/s
Actuating force, minimum
9 N
Housing Coating Material
painted
Manufacturer declaration
ATEX Zone 2 and 22
Min. Ortam Sıcaklığı
-20 °C
Actuator type to EN 50047
C
Number of safety contacts
1 / 2
Housing construction form
Norm construction design
Maks. Ortam Sıcaklığı
+60 °C
Explosion protection zones
22 | 2
Utilization Category AC-15
4 A | 230 VAC
Utilization Category DC-13
24 VDC / 1 A | 24 VDC | 1 A
Number of auxiliary contacts
0 / 1 / 2 | 2
Max. switching frequency
5,000 /h
Explosion protection category
3G | 3D
Positive break force, minimum
19 N
Rated impulse withstand voltage (Uimp)
6 kV
Explosion protection designation
D II 3D Ex tc IIIC T90°C Dc X | D II 3G Ex nC IIC T5 Gc X
Explosion protection: regulations
EN IEC 60079-0 | EN IEC 60079-15 | EN 60079-31
Rated insulation voltage (Uᵢ)
500 V
Cable cross-section of the cable glands
7 ... 12 mm
Cable cross-section of the cable glands, maximum
12 mm
Cable cross-section of the cable glands, minimum
7 mm