Independent photoelectrical 24 VDC system with wireless technology Wireless HART.

The system is designed for power supplying to the hard access areas and fields where is need to provide continuously gas control at the oil and gas sites and can transfer information via Wireless Hart protocol. Information is transferred from HART device which is installed in field on controllers of F&G Detection and Control system.

The system is consists of:

  • Solar panel
  • Antenna
  • Sockets for connect the solar panel
  • Antenna cable
  • Mounting of solar panel
  • Solar cable
  • Switch cabinet with electronic components
  • Protective ground
  • Surge protection
  • Mast assembly (diameter 76mm)
  • Gas detector with WirelessHart
  • WirelessHART gateway

 

 

Field of Application:

  1. Oil pumping stations of main oil pipelines;
  2. Gas compressor stations;
  3. Storage tanks oil and oil products, LPG;
  4. Drilling and production platforms;
  5. Lubricants and chemical warehouses;
  6. Loading racks and marine terminals, platforms, piers;
  7. Enterprises Energy, GAS TPP, TPP.

 

 

 

Features and benefits:

  • Explosion proof operation indicator, alarm modes;
  • easy installation, configuration and maintenance
  • automatic monitoring and self-diagnosis system
  • wireless signal transmission from the field for WirelessHART devices from 250 m to 5 km
  • self-organizing network
  • immunity to industrial interferences

 The function and design of the independent power supply system with a wireless communication technology with HART devices using WirelessHART..

In the presence of solar the battery charged by a solar panel and a charge regulator. Charge controller manages the battery and protects it from deep discharge.

The connected gas analyzer, with a WirelessHART radio module, receives the appropriate voltage of the power supply system by solar panels. The battery acts as a storage accumulator. HART adapter is connected to the gas analyzer transmits the data from the device on the WirelessHART Network WirelessHART gateway that converts the received HART data to Modbus to simplify integration into almost any system APCS.

Technical characteristics.

Controller cabinet Aluminum control cabinet with charger, device surge protection, solar panels and fuses for installation outdoors.

 

System voltage 24 VDC
Power, max 0 Вт ... 20 W
Width 500 mm
Height 760 mm
Depth 332 mm
Net weight 81 kg
housing material Aluminum
IP protection level IP 66
Ambient temperature (operation) -40 °C ... 70 °C

Interface adapter for field devices, HART-HART-wireless network. It serves to transfer information from primary converters for field devices, HART-HART-wireless network.

 

Interface Description WirelessHART
Direction bilateral
Frequency band 2,4 GHz ... 2,4835 GHz
Radiated power, minimum 0 dBm
The radiated power, maximum 10 dBm
The distance between the channels 5 MHz
Number of channel groups 15
Type of connection N (Cluster Connection)
Ambient temperature (operation) -40 °C ... 70 °C
IP protection level IP 65
Power supply 24 VDC
The range of supply voltage 11 VDC ... 30 VDC
Current consumption, max. 95 mА

Quantity of connected devices:

via 4….20 mА

via HART

 

1 psc.

 1….4 psc.

Range of signal transmission:

With standard antenna

With a directional antenna

 

Up to 250 m

Up to 5 km

 

Gateway WirelessHART. Converts received HART data to Modbus to simplify.

Ambient temperature (operation) -40 °C ... 70 °C
IP protection level IP20
Interface Description WLAN in accordance with IEEE 802.11 b/g
Direction bilateral
Frequency band 2,4 GHz ... 2,472 GHz
Radiated power 0…. 20 dBm
The distance between the channels 5 MHz
Number of channel groups 13
Interface Description WirelessHART
The maximum number of connected devices 250
Speed Ethernet serial data 10/100 Mbit / sec
Power supply 24 VDC
The range of supply voltage 9 VDC ... 30 VDC
Current consumption, max. 300 mА (пat24 VDC)
Nominal power consumption 5,1 Watt (standard)

 

An example of an organization's network using a stand-alone photovoltaic power system analyzers, wireless network adapter HART and WirelessHART gateway.

Specification

 

C-42, Okhla Industrial Area Phase-II, New Delhi 110020, INDIA
Phone:  +91 11 41328005

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Unit No: 710; Exim Link Complex, Goregaon Link Road, Opposite Indira Container Yard, Nahur-Bhandup (W) Mumbai - 400 078.

Phone:  +91 93 24727788         +91 22 67082735

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