Endress+Hauser Liquistation CSF48 - Cable Entry; Mains Fuse; Power Consumption; Power Failure

Liquistation CSF48
Endress+Hauser 27
NOTICE
The device does not have a power switch
‣ A fuse with a maximum rating of 10 A must be provided by the customer. Observe the local
regulations for installation.
‣ For samplers with CSA approval, use a 10 A 250 V AC HBC fuse.
Cable entry Depending on version:
• 1 x M25, 7 x M20 cable gland
• 1 x M25, 1 x M20 cable gland
Permitted cable diameter:
• M20x1.5 mm: 7 to 13 mm (0.28 to 0.51")
• M25x1.5 mm: 9 to 17 mm (0.20 to 0.67")
Mains fuse Optional fuses on DIN rail
• T10A (for 24V power supply)
• T3.15A (for 230V power supply)
• T10A (fuse for battery backup)
• For version with cCSAus approval: T4A (for temperature regulator)
Power consumption • Version with vacuum pump: 290 VA
• Version with peristaltic pump: 290 VA
• Version with sampling assembly: 290 VA
• Version with 24V power supply: 240 W
Power failure • Power supply via battery (optional): 2 x 12 V, 7.2 Ah, with additional charge controller
Replace batteries with battery type Panasonic LC-R127R2PG1.
• Real-time clock: lithium battery, type CR2032
Performance characteristics
Sampling methods Vacuum pump / peristaltic pump / sampling assembly:
• Event sampling
• Single and multiple samples
•Sampling table
Vacuum pump / sampling assembly:
• In proportion to time
• In proportion to volume
Peristaltic pump:
• In proportion to time
• In proportion to volume
• In proportion to flow
Dosing volume • Vacuum pump:
20 to 350 ml (0.7 to 12 fl.oz.)
• Peristaltic pump:
10 to 10,000 ml (0.3 to 340 fl.oz.)
A sample volume < 20 ml can vary in dosing accuracy and repeatability, depending on the
application.
• Sampling assembly:
10, 30 or 50 ml (0.3; 1 or 1.7 fl.oz.)
Dosing accuracy • Vacuum pump:
±5 ml (0.17 fl.oz.) or 5 % of the set volume
• Peristaltic pump:
±5 ml (0.17 fl.oz.) or 5 % of the set volume
• Sampling assembly:
±2 ml (0.07 fl.oz.) or 5 % of the set volume