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DTU320-U

70,0085,00

Low power NB-IoT battery-operated 6-channel data logger in a waterproof IP65 case.

— Continuous operation of 10 years and above from internal 13000 mAh or 19000 mAh battery (see Options)
— Data transmission via NB-IoT (UDP) on configurable schedule
— Dual SIM card slots
— Internal 698~4000 MHz antenna
— IP65 waterproof plastic case
— 4 x pulse counting inputs, 2 binary inputs
— 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 NB-IoT network. Suitable for water, gas, electricity metering.

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Low power NB-IoT battery-operated 6-channel data logger in a waterproof IP65 case. 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, electricity metering.

— Continuous operation of 10 yearsand above from internal 13000 mAh or 19000 mAh battery (see Options)
— Data transmission via NB-IoT (UDP) on configurable schedule
— Dual SIM card slots
— Internal 698~4000 MHz antenna
— IP65 waterproof plastic case
— 4 x pulse counting inputs, 2 binary inputs
— 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

Options

DTU320-U (13000 mAh power battery), DTU320-UZ (no power battery installed), DTU320-US (19000 mAh power battery)

Specifications

 

SPECIFICATIONS
ENCLOSURE TYPE Type 3 (plastic, IP65)
Dimensions (L x W x H) 145 x 90 x 78 mm
NETWORK PARAMETERS
LTE NB-IoT NB-IoT LTE B1/B3/B5/B8/B20/B28 (multiband). NB-IoT Cat NB2. Rate (DL/UL): 125 kbps/150 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 and above
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_dtu02.01.0025 (2021-07-06)

Ordering Information

Product Codes

PRODUCT CODE NETWORK TYPE ANTENNA/ANTENNA CONNECTOR
DTU3xx – plastic IP65 sealed case 145x90x78
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

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