GK Semi

Infrared Detector Systems

M615-f300

Compact-Focal MWIR Detector System

300 mm telephoto reach · High-definition precision sensing | An efficient tool for mid-range civil security and industrial inspection.

M615-f300 product photograph
Resolution640 × 512
Pixel pitch15 μm
Spectral range3.7–4.8 μm
NETD≤18 mK
F-numberF/4

01 / Product introduction

Product introduction

This system pairs a 640 × 512 / 15 μm high-sensitivity cooled MWIR detector with a 300 mm telephoto lens in a highly integrated single body. Its thermal sensitivity and ability to resolve small temperature differences let it see through smoke, light fog and low-light night conditions, producing clear, smooth thermal imagery at ranges of several kilometres. It is built for power-line inspection, petrochemical park perimeter security, early forest-fire warning and port and waterway monitoring in strictly civil applications.

02 / Core application scenarios

Core application scenarios

01
Forest and grassland fire warningWide-area heat-source scanning from vantage points, early detection of concealed ignition and real-time monitoring of fire spread.
02
Petrochemical and high-hazard site perimeter securityRound-the-clock long-range perimeter protection for large chemical parks, oil depots and hazardous-material warehouses.
03
Power and energy asset inspectionMid-to-long-range non-destructive thermal-fault detection and online temperature monitoring of transmission lines and substation equipment.
04
Smart ports and waterway safetyVessel navigation safety monitoring, floating-debris patrol in port waters and long-range night vision along river banks.

03 / Core advantages

Core advantages

01
300 mm telephoto imagingA 300 mm optical system resolves small targets accurately at mid-to-long range, several kilometres out.
02
High thermal sensitivityAn NETD of ≤18 mK captures small temperature differences, pinpointing weak heat sources and early hidden thermal faults.
03
Highly integrated single bodyDetector, cooler, telephoto lens and drive board in one unit with common interfaces, integrating easily into housings, pan-tilt heads or monitoring towers.
04
All-weather industrial buildA 241 × 111 × 100 mm sealed body drawing ≤20 W in steady state runs continuously in demanding outdoor conditions.

04 / Core technical specifications

Core technical specifications

Resolution
640 × 512
Pixel pitch
15 μm
Spectral range
3.7–4.8 μm
NETD
≤18 mK
F-number
F/4
Input
12 VDC
Control
RS422
Video outputs
Camera Link / PAL / SDI
Envelope
241 × 111 × 100 mm

04 / Project integration

Integration essentials

Input
12 VDC
Control
RS422
Video outputs
Camera Link / PAL / SDI
Envelope
241 × 111 × 100 mm