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Industrial gas detection for demanding environments
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Gas Alarm Controllers

MIC3000 Gas Alarm Controller

MIC3000

Angled front view of the Eranntex MIC-3000 industrial wireless gas alarm controller cabinet with high-resolution touchscreen display, multi-channel LED matrix, and lockable front door.

Certificates & documents

View all (2)
Preview of Environmental Labeling (Type II) Product Verification Certificate ZII26080321001CertificateZII26080321001
Preview of Fire Product Certification ZRC23P620030R0SCertificateZRC23P620030R0S

Product overview

A high-capacity gas alarm controller for centralized monitoring, alarm management and system integration.

High-capacity centralized gas alarm management

MIC3000 centralizes gas detector signals for alarm management. It has one 4–20 mA input as standard, can expand to 32 analog inputs, and supports up to 256 RS485 inputs. Cascaded systems can support 1000 input channels.

A 9-inch touchscreen provides local visualization, alarm and fault review, while relay, analog, RS485 and network interfaces support control-system integration. Data recording, export, printing and wireless communication can be configured for the installation.

Operating temperature
-20 °C to 70 °C
Data storage
100,000 records
Display size
9 in
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Technical specifications

Confirmed technical specifications
Operating temperature-20 °C to 70 °C
Display size9 in
Dimensions320 × 120 × 520 mm (L × W × H)
WeightApprox. 8.8 kg
Data storage100,000 records
Signal input
1 channel of 4–20 mA input standard; expandable to 32 channels, with up to 256 RS485 inputs; cascaded systems support 1000 input channels
Signal output
RS485 Modbus standard; 4–20 mA, 4G, 433 MHz, LoRa, Zigbee and Ethernet outputs are optional
Display range and resolution
0–99999; selectable resolution of 1, 0.1, 0.01 or 0.001
Display accuracy
±0.1% FS
Relay output
Eight control relay groups plus one common output standard; 16, 24 or 32 control groups optional
Power supply
180–240 V AC, 50/60 Hz
Backup power
24 V, 5 Ah optional
Installation
Wall mounted
Maximum power consumption
Less than 10 W at no load

Communication and product capabilities

Included as standard

Confirmed product-wide interfaces and functions
  • RS485

Options for technical review

Select requirements for technical confirmation
0 selectedSelections are added to your enquiry and require configuration confirmation.
  • 4GOptional
  • LoRaOptional
  • ZigbeeOptional
  • EthernetOptional

Certificates & documents

Preview of Environmental Labeling (Type II) Product Verification Certificate ZII26080321001
Certificate

Environmental Labeling (Type II) Product Verification Certificate ZII26080321001

ZII26080321001

View document
Preview of Fire Product Certification ZRC23P620030R0S
Certificate

Fire Product Certification ZRC23P620030R0S

ZRC23P620030R0S

View document

Downloads

datasheetMIC3000 English technical summary
Open PDF

Compare adjacent models

Front view of the Eranntex MIC-1000 wall-mounted gas alarm controller featuring a stainless steel enclosure, 3.5-inch color display, status indicators, and multi-channel input support.
Certificates & documents (3)

MIC-1000

MIC-1000 Gas Alarm Controller

A wall-mounted gas alarm controller for integrating analog and RS485 field detectors.

Controller inputs
1 channel of 4–20 mA input standard; expandable to 32 channels, with up to 128 RS485 inputs
Output
RS485 Modbus standard; 4–20 mA, 4G, 433 MHz, LoRa, Zigbee and Ethernet outputs are optional
Relays
Four control relay groups plus one common output standard; expanded relay configurations are optional
Mounting
Wall mounted
Eranntex MIC-1000-Ex gas alarm controller with an LCD, status indicators, navigation keys, circular flanged enclosure and external alarm beacon.
Company credentials (2)

MIC-1000-Ex

MIC-1000-Ex Explosion-Protected Gas Alarm Controller

An explosion-protected gas alarm controller with one 4–20 mA input as standard, expandable to eight, plus up to 128 RS485 detector inputs.

Controller inputs
1 channel of 4–20 mA input standard; expandable to 8 channels, with up to 128 RS485 inputs
Output
RS485 Modbus standard; 4–20 mA, 4G, 433 MHz, LoRa, Zigbee and Ethernet outputs are optional
Relays
Four control relay groups plus one common output standard; expanded relay configurations are optional
Mounting
Wall mounted
Front view of the Eranntex MIC-2000-Ex explosion-proof gas alarm controller with heavy-duty circular flanged door, 3.5-inch color LCD display, external alarm beacon, and bottom cable glands.
Company credentials (2)

MIC2000-Ex

MIC2000-Ex Explosion-Protected Gas Alarm Controller

An explosion-protected gas alarm controller for mixed analog and RS485 detector networks.

Controller inputs
1 channel of 4–20 mA input standard; expandable to 8 channels, with up to 128 RS485 inputs
Output
RS485 Modbus standard; 4–20 mA, 4G, 433 MHz, LoRa, Zigbee and Ethernet outputs are optional
Relays
Four control relay groups plus one common output standard; expanded relay configurations are optional
Mounting
Wall mounted

Discuss your requirements

Selected product

MIC3000

Angled front view of the Eranntex MIC-3000 industrial wireless gas alarm controller cabinet with high-resolution touchscreen display, multi-channel LED matrix, and lockable front door.

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.

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