The iS range of gas detectors are used in various applications such as boiler/plant rooms, hospitals, laboratories and high rise buildings. These sensors are specifically built to work with all Merlin control panels and can also be used direct with BMS control panels.
The clear digital TFT display allows the user to clearly see the current gas levels and the traffic light indicator will summarise the gas levels.
| DETECTOR i-S SPECIFICATION | |||
|---|---|---|---|
| GENERAL | MECHANICAL | ||
| Model | Detector i-S | Size (H × W × D) | 5.95 × 4.37 × 1.97” (151 × 111 × 50mm) |
| Target Gases | NG, LPG, CO, CO₂, H₂, NO₂, H2S | Housing Material | ABS PA765 — Flame Retardant UL 94V-1 |
| Mounting | Safe Zone — Indoor use — Wall Mounted | Weight | 212g |
| USER INTERFACE | POWER & RELAYS | ||
| Display | 1.8” TFT | Rated Power | 1.8W Max |
| Screen Brightness | Non-Adjustable | Rated Voltage | 12-24V DC or 24V AC |
| Visual Indicators | Gas Level (Green: Normal; Yellow: Pre-Alarm; Red: Alarm) 0-10V Output: Relay Output | Volt-Free Relay | 1A switching current @ 24V AC/DC |
| Audible Alarm | >65dB @ 3.28ft (1m), quiet conditions | ||
| Language | English | ||
| ENVIRONMENTAL | WIRING & APPROVALS | ||
| Ingress Protection (IP) | Not Formally Evaluated | Wiring | Typical Min. 2.5mm² / 75°C min / Tinned copper |
| Operating | -10 ~ 50°C / 20 ~ 90% RH (non-condensing) | Electrical Safety & EMC | CE / UKCA, BS EN 61010-1:2010 +A1:2019, BS EN 50270 |
| Storage | 0 ~ 50°C / 30 – 80% RH (no condensation) | Altitude Rating | 2000m |
