web statisticsweb statistics

DTU311

72,00

GPRS battery-powered 6-channel data logger with external antenna and IP65 protective case.

  • 4 x pulse counting inputs, 2 x binary inputs
  • Continuous operation up to 10 years from internal 13000 mAh
  • Data transmission via GPRS/TCP on configurable schedule
  • Dual SIM card slots
  • External 3dBi antenna
  • IP65 waterproof plastic case
  • 24/7 access to data via IoT24.eu Cloud Software Platform

Device collects consumption data from pulse output meters and sensors, stores readings in non-volatile memory and transmits data over GPRS network. Suitable for water, gas, heat, electricity metering.

Quick order

GPRS battery-powered 6-channel data logger. Designed for remote metering and monitoring applications. Device collects consumption data from pulse output meters and sensors, stores readings in non-volatile memory and transmits data to dispatching server over GPRS network. Suitable for water, gas, heat, electricity metering.

— 4 x pulse counting inputs, 2 x binary inputs
— Continuous operation up to 10 years from internal 13000 mAh battery
— Data transmission via GPRS/TCP on configurable schedule
— Dual SIM card slots
— External 3dBi antenna
— IP65 waterproof plastic case
— Configurable polling frequency: 2Hz/20Hz
— Easy configuration: via serial RS-232 port (or via mini-USB port using Serial-to-USB CDM10 Adapter) as well as remote configuration via free Cloud Platform IoT24.eu web interface
Cloud Software Platform IoT24.eu ensuring remote access to data via web interface

Specifications

 

SPECIFICATIONS
ENCLOSURE TYPE Type 3 (plastic, IP65)
Dimensions (L x W x H) 145 x 90 x 78 mm
NETWORK PARAMETERS
GSM GSM/GPRS 850/900/1800/1900. GPRS class 8/10/auto (up to 12) configurable. Rate (DL/UL): 85,6 kbps
IO PARAMETERS
GPIOs (IO1-IO4) x4, IO type: pulse counter, voltage, resistance measurement, engine hours counter
Input Polling Frequency 2Hz: min. pulse duration – 500ms, max. pulse frequency at the input – 1Hz;
20Hz: min. pulse duration – 50ms, max. pulse frequency at the input – 10Hz
Input Conditions connected, disconnected, short circuit, break
Input Resistance Range 0 – 100 kOhm
Additional Input (IO5) x1, leakage sensor
Additional Input (IO6) x1, opening sensor
OTHER PORTS
Power Output x1, 3,6V
Serial Ports x1, RS-232
SIM x2, mini-SIM
POWER SUPPLY
Main power supply source ER34615H/SLC1025 (Type D) 19Ah or ER34615M (Type D) 13Ah battery
Current consumption In sleep mode: 10 µA (at 2 Hz polling rate), 40 µA (at 20 Hz polling rate), 150 µA (at 100 Hz polling rate)
In data transfer mode: 150 mA (GSM), 36 mA (NB-IoT)
Average battery life up to 10 years
ANTENNA/ANTENNA CONNECTOR
Antenna/Antenna Connector x1 (optional):
– Internal 2-5,2dB flexible antenna, soldered to the board
– External 3dB antenna
– External SMA(f) connector
MECHANICAL & ENVIRONMENTAL
Weight 400 gr
Mounting wall
Operating temperature -20…+50°C (when operating at temperature below 0°C, the battery life may be shortened)
Warranty 2 years

Downloads

Documentation

Datasheet. ADGT DTU Data Logger Series. rev.1.2 (2021-03-04)

Software

fw_dtu02.02.0037 (2021-07-01)

Ordering Information

Product Codes

PRODUCT CODE NETWORK TYPE ANTENNA/ANTENNA CONNECTOR
DTU3xx – plastic IP65 sealed case
DTU310 GPRS Internal 698~4000 MHz antenna
DTU311 GPRS External 3dB antenna
DTU317 GPRS External SMA(f) connector
DTU320 NB-IoT Internal 698~4000 MHz antenna
DTU321 NB-IoT External 3dB antenna
DTU327 NB-IoT External SMA(f) connector

Available Options

blank

Privacy Policy
Copyright © 2021 All Rights Reserved.