Specifications - Campbell CS240 Product Manual

Benefits and features:
Precision PT-1000 Class A sensing element
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User-selectable and standard cable lengths offered
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Rugged design holds up in harsh conditions and conduit installations
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Self-adhesive backing for easy mounting lasts decades
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CS240 has 2-wire or 4-wire configurations to satisfy accuracy even at long cable lengths
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CS240 compatible with Campbell Scientific CRBasic data loggers: CR6, CR3000, CR1000X,
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CR800 series, CR300 series, CR1000
CS240DM compatible with Campbell Scientific CRBasic data loggers: CR6, CR1000X,
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CR3000 (with MD485), CR800 series (with MD485), CR300 series (with MD485), CR1000
(with MD485)
CS240DM easily interfaces with the MeteoPV platform without coding
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CS240DM can connect directly to Modbus RTU RS-485 networks
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Calibration services with certification available
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6. Specifications

Sensor:
Class A sensor accuracy:
Operating temperature range:
Temperature coefficient:
Long-term stability:
CS240 measuring current:
Disk diameter:
Overall sensor length:
Overmolded joint dimensions
Width:
Height:
Length:
Cable diameter:
Cable temperature rating:
Disk material:
CS240 and CS240DM PT-1000 Class A, Back-of-Module Temperature
Precision 1000 ohm Class A platinum sensing element
± (0.15 + 0.002t) °C
–40 to 135 °C
TCR = 3850 ppm/K
Maximum R drift = 0.04% after 1000 hours at 400 °C
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0.1 to 0.3 mA
2.54 cm (1.0 in)
6.35 cm (2.5 in)
1.12 cm (0.44 in)
1.47 cm (0.58 in)
5.72 cm (2.25 in)
0.622 cm (0.245 in)
105 °C
Anodized aluminium
Sensors 6