Hcn gas detector

Key Attributes.

INTRODUCTION The Model is HCN a personal HCN DETECTOR / MONITOR is designed to detect presence of HCN & indicate HCN gas concentration at any time. It can be used intermittently or continuously and will sound an alarm at two preset levels, typically 20 PPM and 40 PPM. Visible LED indication is also provided for alarm condition. DESCRIPTION This is HCN is a miniature HCN indicator and alarm small enough to be worn in a shirt pocket. It uses a diffusion-type sensor and has a liquid crystal digital (LCD) display to show HCN concentration directly in PPM. The instrument features the following audible and visual alarms.