Description
GM420-D-1 Loop Monitoring Device – Advanced Safety System
Reliable loop monitoring solution designed to enhance safety and system integrity in industrial environments.
| Brand | GuardianTech |
| Model | GM420-D-1 |
| Voltage | 24 V DC |
| Country of Origin | Germany |
| Weight | 1.2 kg |
| Dimensions | 150 x 90 x 45 mm |
| Warranty | 3 years |
| Certifications | CE, UL, RoHS |
| SKU / MPN | GM420-D-1 |
| What’s in the box | Loop Monitoring Device, Mounting Bracket, User Manual, Installation Kit |
| Loop Compatibility | Supports 2-wire and 4-wire loops |
| Operating Temperature | -20°C to +60°C |
| Response Time | Less than 100 ms |
| Communication Interface | RS485 Modbus RTU |
| Power Consumption | Max 5 W |
| Mounting Type | DIN Rail |
| Protection Rating | IP20 |
Key benefits: Provides continuous loop supervision to detect faults quickly, ensuring system safety and minimizing downtime with easy integration into existing safety systems.
Typical applications: Fire alarm systems, industrial safety monitoring, building automation, and emergency communication loops.
Order number: GM420-D-1 Loop Monitoring Device – Advanced Safety System
Lifecycle: Active
Documentation: User manual, Installation guide, Technical datasheet available online
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Thomas K. –
Tested the proximity switch, response time is spot on. Recommended for industrial use.