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Home Product USR-GPRS232-7S3 Industrial RS232 GPRS Module, DTU Wireless Data Transmitter for Remote Monitoring & SCADA Systems
Plug-in GPRS module

USR-GPRS232-7S3 Industrial RS232 GPRS Module, DTU Wireless Data Transmitter for Remote Monitoring & SCADA Systems

USR-GPRS232-7S3
GPRS RS232 Modem
Wireless Data Transceiver
USR-GPRS232-7S3
USR-GPRS232-7S3 GPRS RS232 Modem enables reliable wireless data transceiver functionality for remote serial communication and IoT connectivity.
Categories:Automation
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Product Description

The USR-GPRS232-7S3 is a compact GPRS RS232 Modem and Wireless Data Transceiver engineered for seamless industrial data communication. It features a single RS232 interface for direct integration with sensors, PLCs, or control systems, enabling bidirectional data exchange with external modules. Supporting GPRS Class 10 connectivity, it operates on 850/900/1800/1900 MHz bands for global cellular network compatibility. Designed for harsh environments, it functions within 9-36VDC power input and -25°C to 65°C temperature ranges, ideal for energy, automation, and telemetry applications. The device excels in remote scenarios with its IP65-rated rugged housing, low power consumption (1W standby), and reliable TCP/UDP/MQTT protocols. While lacking a built-in battery or display, its compact 94x62x29mm form factor ensures easy deployment. Transmission range depends on cellular coverage, with embedded antennas optimizing signal strength. Drawbacks include reliance on GPRS network availability and absence of local data storage. Typical use cases include SCADA, smart grid monitoring, and IoT deployments requiring wired-to-wireless serial conversion.
ParameterSpecification
ModelUSR-GPRS232-7S3
InterfaceRS232
Network TypeGPRS Class 10
Frequency Band850/900/1800/1900MHz
Data Rate85.6Kbps(DL)/42.8Kbps(UL)
SIM Card3V/1.8V
ProtocolTCP/UDP/HTTP/MQTT
Power Supply5-24V DC
Operating Temp-20°C ~ 70°C
Antenna ConnectorSMA
CertificationCE/FCC/RoHS
Dimensions88mm x 62mm x 23mm
Weight120g
question:Can you provide shipment photos and purchase dates for similar products?
answer:Yes, we can share recent shipment photos and purchase details upon request.
question:Does the company offer technical selection services?
answer:Yes, we provide free technical support for product selection guidance.
question:Why were product labels removed upon delivery?
answer:Labels may be removed during customs inspection or logistics handling; contact us for replacements if damaged.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Can you provide shipment photos and purchase dates for similar products?
answer:Yes, we can share recent shipment photos and purchase details upon request.
question:Does the company offer technical selection services?
answer:Yes, we provide free technical support for product selection guidance.
question:Why were product labels removed upon delivery?
answer:Labels may be removed during customs inspection or logistics handling; contact us for replacements if damaged.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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