CS240 CAMPBELL | Alldatasheet
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=] SCIENTIFIC WHEN MEASUREMENTS MATTER Overview The CS240 is a surface mountable PRT that measures back- of-module temperature for solar energy applications. It uses a precision Pt-1000 class A PRT to provide the highest level Benefits and Features ) Precision Pt-1000 Class A sensing element ) Compliant with [EC 60751, DIN EN 60751 (according to IEC 751) ) Various cable lengths available ) Rugged design holds up in harsh conditions and conduit installations Technical Description The CS240 consists of a Pt-1000 class A PRT encased in an aluminum disk. The disk protects the PRT, particularly during installation when pulled through conduit, and promotes heat transfer from the surface. An adhesive tab on the disk fastens the C5240 to the measurement surface. If the temperature may exceed 70°C, Extreme sealing tape is also required to secure the probe. Specifications Sensor 1000 Q DIN Class ARTD Measurement Description Back-of-module temperature PRODUCT ’ [ Pt-1000 Class A, Back-of-Module Temperature Sensor Proven Rugged Design Class A accuracy at any cable length of accuracy. To withstand the harsh treatment commonly seen in MET station installation, the PRT is safely housed inside a specially designed self-adhesive aluminum disk. ) Self-adhesive backing for easy mounting that lasts decades ) 2-wire and 4-wire configuration to satisfy data logger channel count and accuracy—even at long cable lengths ) Quick sensor head connection for easier installation and replacement ) NIST traceability provided with purchase of optional 3- point temperature calibration The C5240 provides PV stakeholders with highly accurate back-of-module temperature, even at long cable lengths, for use in power performance modeling and simulation of solar energy applications. Back-of-module temperature is critical for any evaluation of effective irradiance and power conversion. Operating Temperature ~ -40°to +135°C Range Cable Temperature Rating 105°C For comprehensive details, visit: www.campbellsci.eu/cs240 ‘
+(0.15 +0.002T) TCR = 3850 ppm/K Precision 1000 ohm Class A platinum sensing element (Pt-1000) Maximum R, drift 0.04% (after 1000 h at 400°C) 011t00.3mA Anodized aluminum Black semi-gloss PVC, UL VW-1 sunlight-resistant for outdoor use +0.06 Qor+0.15°C 254cm (1.0in) 635cm (25in) 572x1.12x 1.47 cm (225 x 044 x0.581n.) 90.7 g with 3.2m cable (0.21b with 10.5 ft cable)
24 AWG (7/32) tinned copper
-NOTE- Approvals EMC Compliance RoHS2 PVC AWM 10012 1000V 105°C Fibrillated polypropylene as required for uniform round construction (cabled, touching foil) Aluminum/Mylar (100% coverage, 25% minimum overlap, foil facing in) Compliance information can be found in the Documents section of the web page. UL AWM 2586 1000V 105°C; CSA AWM 600V 105°C FT Conforms with Electromagnetic Compatibility Directive (EMQ). Conforms with the Restriction of Hazardous Substances Directive (RoHS2). For comprehensive details, visit: www.campbellsci.eu/cs240 CAMPBELL 80 Hathern Road, Shepshed, LE129GX UK | +(0)1509828888 | sale@campbellsci.couk | www.campbellscieu SCIENTIFIC AUSTRALIA | BRAZIL | CANADA | CHINA | COSTA RICA | FRANCE | GERMANY | INDIA | SOUTH AFRICA | SPAIN | THAILAND | UK | USA ©2022 Campbell Scientific, Ltd. | 05/04/2022