Hukseflux SR05 series - 1 Ordering and Checking at Delivery

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SR05-D1A3-PV manual v1801 11/83

1 Ordering and checking at delivery

1.1 Ordering SR05-D1A3-PV

SR05-D1A3-PV second class pyranometer has a digital output that is identical to the

most commonly used photovoltaic reference cell with Modbus over RS-485 output.

Besides SR05-D1A3-PV, SR05 series offers several other versions with industry standard

outputs, both digital and analogue. Each version offers multiple mounting options and

various cable lengths:

• SR05-D1A3 digital second class sensor, with Modbus over RS-485 and 0-1 V output

• SR05-D2A2 digital second class sensor, with Modbus over TTL and 4-20 mA output

• SR05-A1 analogue second class pyranometer with millivolt output

This is our standard Modbus model which is not directly exchangeable with the commonly used PV reference cells.

For an overview of all versions and options, and how to order, please take a look at Table

1.1.1 on the next page.

The standard configuration of SR05-D1A3-PV is with 3 metres cable length.

Common options for SR05-D1A3-PV are:

• longer cable (10, 20 metres). Specify total cable length

• extension cable with connector pair (10, 20 metres). Specify total cable length

• with ball levelling (-BL)

• with ball levelling and tube mount (for tube diameters 25 to 40 mm, -TMBL)

Ball levelling and tube mount are suited for retrofitting.

SR05-D1A3-PV’s Modbus interface is exchangeable with IMT-Solar Si-RS485TC-T-MB PV

reference cell’s interface. Other reference cells upon request.