Tunnel sensors
- Early and reliable fire detection in tunnels
- Measurement principles: Scattered light forward
- Perfect addition to temperature cables thanks to earlier and faster detection
- No need for protective measures during tunnel cleaning
- Immune to gantry fog
- Visibility (K value) measured according to the scattered light measurement principle
- IP 6K9K enclosure rating thanks to a rugged stainless-steel housing
- For the control of ventilation and for filter monitoring in road tunnels
- Measured values: Visibility (K-value), NO, NO2, NOx, CO, temperature
- Measurement principles: Differential optical absorption spectroscopy (DOAS), transmittance measurement, electrochemical cell, Resistance thermometer
- Measuring distance: 10 m
- Low maintenance requirements due to long maintenance interval (approx. 1 year)
Tunnel sensors
- The tunnel flow velocity measuring device for long-term operation
- Measurement principle: Ultrasonic transit time difference measurement
- Representative measurement across total tunnel width
- Very reliable measurement, compared with punctual measurement methods
- Accurate measurement even of very low flow velocities
- Extremely rugged components made of titanium, stainless steel, or die cast
Visual range measuring devices
- Measurement of visual range for roads, tunnels, sea routes and in weather stations
- Measured values: Standard visual range, K-value
- Measurement principles: Scattered light forward
- Spectral range: 640 nm ... 660 nm; Laser, protection class 2, power < 1 mW
- Measuring ranges: 10 ... 500 m / 10 ... 16,000 m (Standard visual range)
- Reliable measured values
Safety locking devices
- Safe and economical door monitoring with high locking force
- Type: Type 2, electro-mechanical (EN ISO 14119)
- Type of output: Electro-mechanical contacts
- Locking principle: Power to lock / power to release
- Locking monitoring: ✔
- Door monitoring: ✔
- Locking force Fmax: 1,300 N (EN ISO 14119)
- Connection type: Cable gland, 3 x M20/ Plug connector, M12, 8-pin
- IP 67 enclosure rating
Safety locking devices
- Safe and economical door monitoring with high locking force
- Type: Type 2, electro-mechanical (EN ISO 14119)
- Actuator coding level: Low coding level (EN ISO 14119)
- Locking principle: Power to lock / power to release
- Locking monitoring: ✔
- Door monitoring: ✔
- Locking force Fmax: 2,500 N (EN ISO 14119) 1)
- Connection type: Cable gland, 3 x M20/ Plug connector, M12, 8-pin
Safety switches
- Switch type: Safety position switches
- Number of positive action N/C contacts: 2
- Number of N/O contacts: 1
- Enclosure rating: IP66 (IEC 60529)
- Switching principle: Slow action switching element
- Approach speed: 0.1 m/min ... 15 m/min
Safety switches
- Switch type: Safety position switches
- Number of positive action N/C contacts: 2
- Number of N/O contacts: 1
- Housing material: Plastic
- Enclosure rating: IP66 (IEC 60529)
- Switching principle: Slow action switching element
- Approach speed: 0.1 m/min ... 15 m/min
- Type: Type 1 (EN ISO 14119)
Safety relay
- Applications: Evaluation unit / output expansion module for OSSDs / evaluation unit for stop category 1 applications
- Safety integrity level: SIL3 (IEC 61508)/ SILCL3 (IEC 62061)
- Category: Category 4 (ISO 13849-1)
- Performance level: PL e (ISO 13849-1)
- Solenoid operating voltage: 24 V DC (16.8 V ... 30 V)
- Sensor monitoring: Discrepancy monitoring/ Cross-circuit detection/ Sequence monitoring
Safety command devices
- Switch type: Rope pull switch
- Number of positive action N/C contacts: 2 / 3
- Number of N/O contacts: 2 / 0 / 1
- Housing material: Metal
- Enclosure rating: IP66 (IEC 60529)
Safety command devices
- Switch type: Emergency stop pushbutton
- Number of positive action N/C contacts: 1 / 2 / 3
- Number of N/O contacts: 0 / 1
- Emergency stop pushbutton (illuminable): – / ✔
- Enclosure rating: IP65 (IEC 60529)/ IP54 (IEC 60529)
- Connection type: Cable gland, 2 x M20
- Housing material: Plastic
Safety multibeam scanners
- Worldwide revolutionary safety solution for line-guided small vehicles
- Save space when integrating into your AGCs
- Safety level: Type 2, PL c, SIL1, SILCL1
- Warning field range: 4 m
- Scanning angle: 150°
- Resolution (can be configured): 50 mm, 70 mm, 150 mm, 200 mm
