Gas Alarm Controllers
MIC2000-Ex
Company credentials are separate from product approvals.
An explosion-protected gas alarm controller for mixed analog and RS485 detector networks.
MIC2000-Ex is an explosion-protected gas alarm controller for collecting signals from gas detectors and compatible industrial transmitters. It supports mixed 4–20 mA and RS485 inputs, local concentration display and independently configurable alarm limits.
The standard build provides one 4–20 mA input, four control relay groups and one common output. Expansion can increase analog input capacity to eight channels, with up to 128 RS485 detector inputs; output and recording functions must be specified for the control system.
| Dimensions | 600 × 400 × 270 mm (L × H × W) |
|---|---|
| Operating temperature | -20 °C to 70 °C |
| Display size | 3.5 in |
| Data storage | 100,000 records |
These documents cover the company and do not establish approval for this product.
GR202344201660
Status: active · valid to Oct 15, 2026
51818E02387R2
Status: active · valid to Apr 2, 2027
MIC-1000
A wall-mounted gas alarm controller for integrating analog and RS485 field detectors.
MIC-1000-Ex
An explosion-protected gas alarm controller with one 4–20 mA input as standard, expandable to eight, plus up to 128 RS485 detector inputs.
MIC3000
A high-capacity gas alarm controller for centralized monitoring, alarm management and system integration.
Selected product
Share the number of detector inputs, detector signal types, alarm and relay requirements, and the site installation conditions. Include the equipment the controller needs to connect to.
