WS755 improved water sampler, 2 pump Xylem-YSI CT1000

Operating Temperature: 0 to +70°C
Enclosure Material: Expanded UV-protected PVC
Bottle: 2.5 gal polyethylene for WS700/705/700R; two 1 gal polyethylene for WS750/755
Pickup Hose: 15 ft reinforced PVC, 1/4 in ID polyethylene flexible section with intake strainer
Pump Tubing: Norprene 1/4 in ID, 7/16 in OD
Sample Pump - Flow Rate: 1000 mL/min at 4 ft head
Sample Pump - Type: Peristaltic
Sample Pump - Maximum Lift: ~20 ft
Battery: Rechargeable 5 Ah gel cell
Battery Life: WS700/705 ~1 h continuous; WS750/755 ~1/2 h continuous; standby ~3 months
Start Delay: 16 time settings from 0 to 12 h
Composite Interval: 15 settings from 5 min to 12 h plus external-trigger mode
Sample Size: 15 composite sizes from 50 mL to 2 L plus full-bottle discrete setting
External Trigger Inputs: 250 ms minimum pulse-width switch closure or 4-24 VDC
Pulse Outputs: 5 VDC one-second pulse, 1000 ohm output impedance
Bottle Switch Inputs: Switch-closure input; float switch in bottle
Rain and Water Sensors: Optional moisture sensors or switch-closure inputs
Internal Fuse: 10 A slow-blow
Certificates: CE compliance
Dimensions: WS700/705/750/755: 22 H x 17 W x 9 D in (56 x 43 x 23 cm)
Weight: WS700/705: 20 lb (22 lb shipping); WS750/755: 22 lb (24 lb shipping)