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Solar radiation sensors, environmental monitoring

Systems for environmental monitoring and remote control

SENSORS > SOLAR RADIATION
PIR
Direct Solar Radiation sensor

DESCRIPTION

The pyrheliometer PIR (First Class classification according to ISO 9060) is an instrument for measuring the direct solar radiation (Watt/m2) by the thermopile. The receiving surface should be placed (via a solar tracker or manually) perpendicular to the sun rays. Using specific filters, only the direct light reaches the sensor surface. Under the WMO standard (Seventh Edition, 2008) and ISO 9060, the pyrheliometer has a field of view of 5°. Also available with Modbus RS485 serial interface.

FEATURES

Sensors for environmental monitoring

ACCESSORIES

SENSORS SENSORS pir detail

Bracket / Arm Support

Fixing system for Nesa's sensors, composed by an arm of different lengths (50cm, 90cm, 150cm) and thermoplastic resin clam for external, able to withstand to extreme temperature and to solar radiation.
Two stainless steel screws for the tightening of the clamp on the sensor complete the equipment.

SENSORS SENSORS pir detail

MCS Signal Conditioning Module

Single channel module for conditioning digital and analog electrical signals. Fully programmable for binding input/output with the USB interface available as an option. The full data sheet is available at this address. main features:

  • Programmable input signals: Pt100, thermopiles, Voltages up to 2Vdc, Current 0÷20mA or 4÷20mA, frequency up to 1000Hz, Counter for pulses (1ms min)
  • • Programmable Output signals: voltage 0÷2Vdc; Current 0÷20mA or 4÷20mA Serial RS485 (command line); Modbus RS485
  • • Resolution: 18 bits with over 262,000 points
  • • Operating conditions: -40 ÷ +80°C
  • • DIN rail mounting
  • • Power supply: 10÷30Vdc (typ. 4mA@12 Vdc)

SENSORS SENSORS pir detail

SPECIAL CABLE

NPI shielded cable. With IP68 waterproof connector for connecting to the sensor, and terminal sleeves for insertion into the terminal blocks. Available in any length.

SENSORS SENSORS pir detail

Standard cable

Shielded multi-core cable for indoor/outdoor use, suitable for hot and cold climates.
With IP68 waterproof connector for connecting the sensor, and PS2 plug connector for direct connection to the data logger or with terminal sleeves for insertion into the terminal blocks. Our cables are standard for most our sensors.
Available in different lengths starting from 1m.

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Otherwise call us at +39 0423.985209

NESA Srl - Via Crociera, 11 - 31020 - Vidor (TV) - Italy
Tel+39.0423.985209 - Fax+39.0423.985305
e-mail: info@nesasrl.it
C.F. e P.IVA. 01422830990