SR BIOTECH — Innovation for Brighter Tomorrow
AirGate 4G Industrial Cellular IoT Gateways
NOVUS AutomationIndustrial Cellular Gateways

Model: AirGate 4G & AirGate 4G Lite

AirGate 4G Industrial Cellular IoT Gateways

The AirGate 4G and AirGate 4G Lite gateways provide cyber-secure remote connectivity to distributed machinery and bioprocessing equipment across cellular networks. Featuring dual SIM redundancy, DIN rail mounting, metal enclosures, and advanced firewall filtering, they eliminate the need for fixed on-site telecom infrastructure.

Cellular4G LTE FDD/TDD, 3G UMTS, 2G fallback
SIM RedundancyDual SIM with auto-failover
VPN & SecurityIPSec, OpenVPN, DMVPN, Firewall
Serial PortsRS485 (2-wire) + RS232 (3-wire)
CEAnatelRoHSEN50155 Vibration (Lite)
Enquire NowView Specifications

Key Features

  • Dual SIM cards (3.0 V and 1.8 V) for automatic operator failover and redundancy
  • Advanced cybersecurity: IPsec, OpenVPN, DMVPN, GRE, SPI Firewall, and Anti-DoS
  • AirGate 4G: Wi-Fi AP/Client (300 Mbps) + 2 Ethernet 10/100 ports + 2 DI / 2 DO
  • AirGate 4G Lite: Cost-effective model with 1 Ethernet port, optimized for Modbus RTU master polling
  • RS485 and RS232 serial ports with 15 kV ESD protection
  • SMS and email alerting for critical process events and communication loss

Technical Specifications

AirGate 4G vs 4G Lite Comparison

AirGate 4G Ethernet
2x 10/100 Mbps RJ45 ports (WAN/LAN configurable)
AirGate 4G Lite Ethernet
1x 10/100 Mbps RJ45 port
Wi-Fi Interface
AirGate 4G has 802.11 b/g/n (300 Mbps, 2x RP-SMA); Lite has no Wi-Fi
Digital I/O
AirGate 4G has 2 DI + 2 DO (36 Vdc max, 100 mA); Lite has none
Operating Temperature
4G: -40 to 60 °C; 4G Lite: -40 to 75 °C

Electrical & Mechanical

Power Supply
9 to 48 Vdc input range
Mounting
DIN rail mountable
Housing
Metal enclosure, IP30 rated (4G: 300g, 4G Lite: 200g)
Antennas
2x SMA female magnetic base cellular antennas included

Available Models & Configurations

ModelDescription
AirGate 4GDual SIM, Wi-Fi 300 Mbps, 2x Ethernet, RS485/232, 2 DI / 2 DO, metal housing
AirGate 4G LiteDual SIM, 1x Ethernet, RS485/232, Modbus RTU master polling, wide temp (-40 to 75°C)
Request for Quotation & Engineering Data

Inquire About AirGate 4G & AirGate 4G Lite

Need pricing, validation documentation (IQ/OQ), or custom application sizing? Contact our bioprocess engineering team.

Direct dispatch to SR Biotech inquiry desk. Reference will be assigned automatically.

Applications

  • Secure remote telemetry for OEM bioprocess skids and freeze dryers
  • Water purification & WFI plant remote monitoring
  • Cold storage warehouse cloud telemetry without accessing customer IT intranet

Calibration & Validation

ISO/IEC 17025 factory calibration certificates and IQ/OQ documentation packages are available on request.

Include in enquiry

Documentation

Technical datasheets and user manuals are available from our engineering team upon request.

Request Documentation

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