A range of smoke detectors that combines the features of an analog addressable unit with the low cost, ease of installation and simplicity of a conventional detector is being marketed by Pertronic Industries.
Manufactured by System Sensor, the series 300 'acts conventionally, thinks intelligently'.
It is the first of the company's ranges to feature remote test and configuration using a handheld laser test unit with a typical range of 3 m.
This enables the engineer, standing on the ground, to read and write the last maintenance date, read the chamber contamination level, read the thermal element value and test the alarm.
Automatic drift compensation prevents the gradual increase in sensitivity resulting from the long-term build-up of settled dust and other airborne contaminants in the photoelectric detector's chamber.
The chamber design of the series 300 is intrinsically dust-resistant and the addition of drift compensation as well as alarm sensitivity adjustments results in an ultra stable device giving peak protection without generating nuisance alarms.
Capital Safety Rollgliss Rope-Safe Rope Grab secondary back-up device for fall arrest
Designed for use as a secondary back-up device for fall arrest on kernmantle rope, the Rope-Safe...
Technique Solutions Python Quick Wrap tape and D-Rings attachment points
The Python D-Ring attachment points are used together with Python Quick Wrap tape and Heat Shrink...
Exair NEMA 12 cabinet cooler systems
The Exair small NEMA 12 cabinet cooler systems keep electrical enclosures cool with -7°C air...
