NProbe GV-331



Overview

Equipped with 8 GPIO and 3 RS-232 serial ports, GV-331 is ideal for industrial M2M, telemetry, remote monitor and simple On/Off control. GV-331 can be used as a helpful communicator for real-time tracking of container shipment and dual-way communication between vehicle drivers and control center to accelerate efficiency and productivity. Meanwhile, GV-331 provides easy-to-use management tools, including API, GPRS Gateway Software, Windows-based Administration Manager and Console Utility, enabling system integrators to easily deal with complex GPRS and TCP/IP connections.


Product Specifications

General Specifications
Processor Environment :
Low power-consumption CPU, 128KB SRAM
Power Consumption:
<1.4W (GPRS online), 2W (searching GPRS), <360mW (idle)
Voltage:9~43VDC
LED Status Indicator :RUN/GPRS/GPS
Data Logger Capacity : 2MB
Firmware Upgrade :through serial port or by air interface
Parameter Setting :through serial port or by air interface
Protocol Supported :TCP, UDP, ICMP, PPP
GPRS Spcifications
GPRS Multi-slot:Class 8
GPRS Mobile Station:Class B
Download/Upload:85.6Kbps/21.4Kbps
Code Scheme:CS1, CS2, CS3, CS4
PPP-Stack:Yes
Module Approvals:GCF, R & TTE
GPS Specifications
Receiver:
L1, 1575.42MHz, C/A Code 1.023MHz chip rate, Channels 12
Accuracy Position:10 meters CEP without SA
Accuracy Velocity:0.1 meter/second without SA
Accuracy Time: 1 microsecond synchronized to GPS time
Datum:WGS-84
Acqusition Rate (Average):
Snap start <3 sec., Hot start <8 sec., Warm start <38 sec., Cold start <45 sec.,
NMEA Protocol:GLL, GGA, RMC, VTG, GSV, GSA
Interface
RS-232:1 (DB9)
RS-232:2 (RJ-45)
Digital Input: selectable
Digital Ouput: selectable
Mechanical Specifications
Operating Temperature:-20 C~70 C
Storage Temperature:-30 C~80 C
Humidity:5%~85% RH
Regulatory Approvals:CE, FCC
Dimensions (L x W x H) (mm):84 x 153 x 43
Weight (g):395
SIM Card Holder:3V/5V
DB9 Connector:RS-232 x 1
RJ-45 Connector:RS-232 x 2
SMA F External Antenna Connector:Yes
Wall-mount:Yes
Backup Battery:optional

 

Features

· Optional quad band GSM/GPRS-850/900/1800/1900MHz
· Automatic and continuous GPRS Link Management
· 3 x RS-232 serial ports
· 8 GPIO
· Built-in 2MB for Data Logger
· Local or remote firmware upgrade over the air (OTA)
· Parameters setting/update by air or local through serial port
· Easy-to-use API and GPRS Gateway Software, Windows-based Administration Manager and Console Utility



Advantages & Benefits

· Connect any serial devices to GPRS and Internet
· Plug-and-Play design with easy-to-use APIs for easy integration
· No need to build expensive fixed line network, saving cost substantially
· Easily manage and control distributed remote devices
· Reliable GPRS network connectivity, providing fast and cost-effective long-range wireless communication



Applications

· Remote Data Monitor and Control
· Water, gas and oil flow metering
· AMR (automatic meter reading)
· Power station monitoring and control
· Remote POS (point of sale) terminals
· Traffic signals monitor and control
· Fleet management

 

Ordering Information
Model Name:NProbe GV-331 Advanced GPRS
Model Description: GPS Vehicle Commnicator
 
Options
We offer versatile I/O selections, RTC (Real Time Clock), AD converter, and Memory.