Flow_Telemetry_4G 4G Flow Telemetry Module - SilTech Industries
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BusLog Series

Flow_Telemetry_4G — 4G Flow Telemetry Module

4G Flow Telemetry Module

4G LTE 220V AC Flow Meters Modbus RTU

4G LTE flow telemetry module with 220V AC power. Mounts inside flow meters, keeps RS485 ports free. MQTT/TCP cloud connectivity with internal data buffering.

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✓ 1-Year Warranty ✓ Made in India ✓ Technical Support
✓ Modbus RTU RS485 Internal Connection
✓ 4G LTE Connectivity
✓ Wi-Fi 802.11 b/g/n Connectivity
✓ MQTT/TCP Based Cloud Connectivity
✓ JSON Formatted Payload Data
✓ Local Configuration Via Embedded Web Server
✓ Remote Configuration via Cloud Platform
✓ Support Modbus Read & Write
✓ Configurable Read and Upload Intervals
✓ Internal Memory to Store Data During Network Loss
✓ Keeps all existing user ports as-is for further use
Input Power Supply 220V AC operated
Connectivity 4G LTE CAT-1 (B1/B3/B5/B8, B34/B38/B39/B40/B41) + WiFi 802.11 b/g/n
Modbus RS485 Modbus-RTU input with ESD protection, keeps one RS485 port for user
SIM Card Micro SIM (2FF)
Protocols MQTT, TCP/IP
APN Setting Fully automatic APN selection for any network operator across India
Indications Power LED, Network LED, buzzer sounds for events
RTC/Time Automatic accurate time syncing with Time servers
Terminal Clamp Cage Screw Terminal
Dimensions 82mm diameter (72mm × 74mm fitting)
Certifications RoHS Compliant
Warranty 1 Year
📌 Water flow metering
📌 Gas flow monitoring
📌 Utility telemetry
📌 Industrial flow sensors
📌 Remote metering stations
📌 Municipal water systems

About Flow_Telemetry_4G

The Flow Telemetry Module is designed for seamless integration with flow meters and similar industrial instruments. It connects via internal RS485 Modbus RTU and provides 4G LTE and Wi-Fi connectivity for cloud data transmission. The module supports MQTT/TCP protocols with JSON formatted payload and includes internal memory for data storage during network loss. It keeps all existing user ports available for further use.

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