MR382-2
ZapFREE® Fiber Optic U-BEAM Sensor
The MR382 series Fiber Optic U-Beam Sensor is an innovative photo interruption/slot sensor solution that can be deployed in challenging environments, including mines, oil & gas, refining, medical, electromagetic and high voltage. The U-Beam sensor is a turn-key optical solution for implementing a gear tooth speed sensor, an edge detector or proximity sensor. The optical sensor system operates over a duplex multimode 62.5/125μm optical link up to 1250 meters.
The MR382 Controller provides both +5V and +24V line driver outputs as well as a frequency to voltage analog output. For Functional Safety applications, the digital ouptuts implement a known default failure state.
Specifications
| Optical Interface | |
| Slot Interface | Consult MR382 Instruction Manual for beam profile and alignment information |
| Optical Interface | LC Duplex Plug, Duplex 62.5/125μm Graded Index Fiber, 0.275NA, Type OM-1 |
| Insertion Loss | < 7.5 dB |
| Explosive Atmospheres | Inherently Safe, Simple Mechanical Device |
| EX Classification | Inherently safe, simple mechanical device when used with MR382-1Controller IECEx Test Report GB/CML/ExTR 16.0105.00/00 |
| ATEX | EPL Mb/Gb/Gc/Db/Dc |
| IEC Ex | EPL Mb/Gb/Gc/Db/Dc |
| NEC | Exempt |
| Environmental Performance | |
| Temperature/Humidity | -40°C to +65°C (-40°F to +150°F), 0-95% RH, Non-Condensing |
| Ingress Protection | IP65 |
| Physical Attributes | |
| Mounting | Consult Mechanical Reference Drawing |
| Housing | Consult Mechanical Reference Drawing |
| Weight | Sensor with 5 meter pigtail, 115 g (4.05 oz) |
Specifications subject to change without notice
Features
- Passive sensor is EX classified “inherently safe, simple mechanical device”
- Sensor can be operated in challenging environments – medical, industrial, mining, oil & gas, electromagnetic, high voltage, etc.
- Immune to EMI, RFI, lightning, high voltage and ground loops
- Controller provides digital and frequency-to-voltage outputs
- Operates over long distances – up to 1250 meters
TO ORDER
Call +1-805-389-6600 or email sales@micronor.com
Ordering Information
| MR382-2-X | Where X=Length of Pigtail: 03=3m, 05=5m, 10=10m |
Quick Ship Configurations
| MR382-1-1 | DIN Rail Mount U-Beam Controller |
| MR382-2-03 | U-Beam Sensor, Length=3m |
| MR382-2-05 | U-Beam Sensor, Length=5m |
| MR382-2-10 | U-Beam Sensor, Length=10m |
