Specifications

Voltage supply Integrated 14 W PV module and integrated rechargeable buffer battery
Rechargeable buffer battery Li-Ion rechargeable battery with a usable capacity of 17 Ah
Housing

Material:

Aluminium / ESD Glas

(Housing / window for PV module)

Weight:

11,7 kg (incl. rechargeable buffer battery)

Degree of protection:

IP68 (24 h at an immersion depth of 1 m )

Dimensions (WHD):

310 x 500 x 81 mm (incl. antenna, without cable glands)

Operating temperature -30...+58 °C
Air humidity 15...90 % RH non-condensing
Max. operating altitude ≤ 2000 m
Contamination level PD2
Storage and transport temperature -30...+60 °C
Display

LED in the terminal compartment to indicate the operating status
Operation

  • Solenoid switch in the terminal compartment for triggering a transmission
  • Smartphone app "OnSite Companion"
Antenna connector Fixed low profile antenna
Universal inputs

2 x analogue

 

Modes:

  • 0/4...20 mA: resolution 6,3 µA, max. 23,96 mA, load 96 Ω

 

Additional information is provided in Technical details about the universal inputs.
System time Hardware real-time clock with its own buffer battery (service life >10 years) and automatic time synchronisation with the server

 

Additional information is provided in Technical details about the system time.
Internal sensors

Internal housing temperature

  • Measurement range: -20...+60 °C
  • Resolution: 0,1 °C

Humidity in the housing

  • Measurement range: 0...100 %  RH
  • Resolution: 0,1 %  RH

Modbus RTU

(Client, formerly master)

Number of modbus channels that can be processed:

  • Inputs: 3

1 x RS485 (2-wire)

  • Baud rate: 600-115200
  • Stop bits: 1, 2
  • Parity: N, E, O
  • Data bits: 7, 8
  • Load resistance: off, 120 Ω

 

Additional information is provided in Technical details about the RS485 interface.
Outputs 1 x switchable and adjustable sensor supply (5...24 V )

  • 5 Vnominal: 4,75 V at Iout = 50 mA

  • 12 Vnominal: 11,7 V at Iout = 50 mA

  • 15 Vnominal: 14,7 V at Iout = 50 mA

  • 24 Vnominal: 23,4 V at Iout = 50 mA

 

Additional information is provided in Switchable sensor supply VOUT.
Local radio interface Low energy module
Data memory

Internal flash memory for up to 13.856 measurement cycles

 

Additional information is provided in Functionality of the internal data memory.
Data transmission

Local radio connection:

Range:

up to 20 m 1)

 

2G/M1/NB1 modem

2G:

2G GPRS 900 MHz / 1800 MHz

2G GPRS 850 MHz / 1900 MHz

M1/NB1: LTE B1, B2, B3, B4, B5, B8, B12, B13, B20, B25, B26, B28, B66, B85

SIM Integrated SIM chip

1) Depending on ambient and structural conditions