Need help? Call us: 01326 708334, 01326 708335 or info@voltecbd.com
- Device type: Receiver
- Operating range: 0.5 ... 120 m
- Switching element: PNP
- Switching principle: Light/Dark switching
- Thread size: M12
- Type: Male
- Material: Plastic
- No. of pins: 4 -pin
- Operating range: 0.5 ... 120 m
- Operating range limit: 0 ... 150 m
- Thread size: M12
- Supply voltage UB: 10 ... 30 V, DC, Incl. residual ripple
- Open-circuit current: 0 ... 20 mA
- Readiness delay: 300 ms
● High degree of measuring accuracy
● Adjustable characteristic curve (pressure-linear or extracting-the-root)
● Operating voltage
– QBM3020-..: AC 24 V / DC 13,5...33 V
– QBM3120-..: DC 8...33 V
● Output signal
– QBM3020-..: DC 0...10 V
– QBM3120-..: 4…20 mA
● Zero-point adjustment
● Simple and fast mounting thanks to integrated fixing angle bar in the housing
● Maintenance free thanks to excellent long-term response
● Calibrated and temperature-compensated measuring signal
● Supplied with PVC tubing
● Very short reaction time
Read more
- Maximum image quality is achieved with integrated testo SuperResolution Technology at 640 x 480 pixels and IR resolution of 320 x 240 pixels.
- Thermal sensitivity of 0.05°C for precise measurement.
- Clever and wireless, the testo 770-3 clamp meter and the testo 605i humidity measuring equipment can wirelessly send readings using your mobile device and the free testo Thermography App (both available separately).
- Integrated laser marker - can also be precisely seen in the thermal image as a measuring point.
-
Wattage :
- 75W~480W
-
Features :
- Metal case, economical models 1∅, full range input Slim size, model width: 32 ~ 85.5mm EMC EN55022 class B Assemble on industrial rail TS-35 / 7.5 or 15

Voltec Engineering Limited
Automation and control products are the focus of VOLTEC ENGINEERING LIMITED. In the area of comprehensive industry solutions for alteration, upgrading, and new construction projects, VOLTEC ENGINEERING LIMITED is a one-stop solution provider.
Need Help?
01326 708335
01329 727092
Customer Service
© 2023 Voltec Engineering Ltd. | Design & Developed by mPair Technologies Ltd.