
Power Quality Analyzers
Inspector INS4-1
Fixed 24/7 power-quality monitoring system with dual isolated channels, rich industrial I/O, IEC-class events, and optional environmental & motor sensing.
Key Features
- 24/7 real-time PQ monitoring with dual isolated channels
- High-resolution 24-bit ADC @ 32 kS/s per input
- Comprehensive PQ metrics, harmonics/interharmonics, flicker & frequency
- IEC-class event detection with pre/post-trigger logging
- Rich I/O: 2×GbE, 6×RS-485, 2×USB, HDMI; SD up to 256 GB
- Wide protocol support: BACnet, Modbus, IEC 61850, MQTT, SNMP and more
Product Description
Inspector INS4-1 is a continuous power-quality and site-condition monitor for industrial facilities, medical systems, data centers, telecom and building infrastructure. It combines dual isolated PQ channels with high-resolution ADCs, wide I/O and protocol support, on-device storage with battery backup, and expansion units for environmental, motor and analog sensors.
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