Ex Security Sensor for Zone 1, 21
EX STM 295 Security Sensor
- Areas Ex 1 and 21
- Plastic housing
- Connection room
- Unlocking by undervoltage or off-peak
- Two Ex switch inserts in a case
- Double insulation
- Maintenance force 1000 N
- 90° rotated actuator available on request
- Also available in special version for zone 2 Gases or 22 Dusts
- Please indicate necessary international approvals!
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Security policy
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Delivery policy
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EX safety sensors are used to monitor the position of sliding, swivel or removable protectors. For safety functions according to DIN VDE 0660-209, the devices shall be used only with a PL door monitoring module ""e" according to EN ISO 13849-1 or up to SILCL 3 in accordance with EN 62061.
Data sheet
- Certificate(s)
- BVS 10 ATEX E 053 X, Iecex BVS 11.0030X
- Degree of protection
- IP64
- Ambiant temperature
- -20°C to +55°C
- Power consumption (W)
- 2.5 VA (continuous operation) max. 47 VA (for 250 ms)
- Cable entries
- 2 x M20 x 1.5 (incl. 1 tattoo press)