LTE Counter and 4-20mA Input

Ultra tough data Logger device made to live in rough environmental conditions.

Its UV protected IP67 grade enclosure protects it from any weather.

The device collects samplings on 1 x Digital and 1 x 4-20mA inputs.

Current input is Active on 12V but can be customized.

All the data is transmitted to back-end systems over low power LTE networks.

It supports customizable reporting intervals, sampling events and alarms.

Up to 65000 samplings buffer and 10 years battery life.

How it works?

LTE Logger counts digital impulses, measures 4-20 mA input and store the samplings in its 4MB internal flash memory.

If the counted impulses or measured value is outside, then the alarm threshold the logger sends alarm report.

On the reporting interval the LTE logger makes attempt to send all the buffers stored.

On successful transmission the logger reads queued commands from findy IoT platform.

Specifications

Small-size advantage

Dimensions

118 x 82 x 55 mm

Weight

Weight

292 g

Better Safety

IP Protection

IP 67

Temperature range

Temperature range

-20 +40

SIM

SIM

Embedded SIM / MicroSIM

Firmware over the air

Firmware over the air

Yes

Wi-Fi

Wi-fi

Protocols 802.11 b/g/n (802.11n up to 150 Mbps) A-MPDU and A-MSDU aggregation and 0.4 μs guard interval support Frequency range - 2.4 GHz ~ 2.5 GHz

Bluetooth Low Energy (BLE)

Bluetooth

Bluetooth v4.2 BR/EDR and BLE specification NZIF receiver with -97 dBm sensitivity Class-1, class-2 and class-3 transmitter

Related Use Cases


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IP67 Dust & Water

Key Benefits

  • Up to 10 YEARS battery life
  • Customizable configuration for even longer battery lifetime
  • IP67 waterproof and dustproof enclosure
  • Ultra strong antenna
  • Buffer with up to 30 000 samplings records
  • Alarm on events

Additional Information

Processor

Two low-power Xtensa® 32-bit LX6 microprocessors
448 KBytes ROM for booting and core functions
520 KBytes on-chip SRAM
8 KBytes SRAM in RTC SLOW
8 KBytes SRAM in RTC FAST
1 Kbit of EFUSE, 256 bits MAC
WiFi: 802.11 b/g/n/d/e/i/k/r (802.11n up to 150 Mbps)
Bluetooth v4.2 BR/EDR and BLE specification
Wi-Fi mode Station/softAP/SoftAP+station/P2P
Security WPA/WPA2/WPA2-Enterprise/WPS
Encryption AES/RSA/ECC/SHA
IPv4, IPv6, SSL, TCP/UDP/HTTP/FTP/MQTT
Interfaces: SD-card, UART, SPI, SDIO, I2C, LED PWM, Motor PWM, I2S , IR, GPIO, capacitive touch sensor, ADC, DAC, Hall sensor, temperature sensor

Radio technologies – 2G, NB-IoT

2G + NB-IoT + LTE-Cat M1

Supported bands

Cat-M B1/B2/B3/B4/B5/B8/B12/B13/ B14/B18/B19/B20/B25/B26/ B27/B28/B66/B85

Cat-M(Kbps) 589(DL)/1119(UL)

Cat-NB B1/B2/B3/B4/B5/B8/B12/B13/ B18/B19/B20/B25/B26/B28/ B66/B71/B85

Cat-NB(Kbps) 127(DL)/158.5(UL)

GSM 850/900/1800/1900MHz

EGPRS(Kbps) 296(DL)/236.8(UL)

Types of positioning – GSM/GNSS/GPS

GNSS engine (GPS, GLONASS, BDS and Galileo)

Power options

Battery:

Lithium Battery ER34615 3.6V 19Ah

Extenral Power supply:

5V DC, microUSB 500mA *Option

Number of reports with one battery

Work mode: 1 report/24h

– Battery life 2 years

– Iterations 680

Energy consumption

Work mode: 1 report/24h
– Work – 76mA
– Sleep – 8µA

Extenal power supply energy consumption

15mA

Supported settings

Log period:

– from 30 seconds to 2 hours

Raw data conversion algorithms

Transmission period:

– from 30 seconds to 2 weeks

Alarm notifications

Additional sensors

No

External inputs

1xDigital IN

1xAnalog IN 0-5V OR 0-20mA

Outputs

Power supply for sensor – up to 100mA @ 3.6V or 12V DC

Others

Sound indication

Applications

Process monitoring

Weather stations

Water supply monitoring

"I wonder how many wishes a star can give." —Winnie the Pooh

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