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인증된 전문가에게 직접 연결
인증된 전문가에게 직접 연결
Sample Size: 15 composite sample sizes from 50ml to 2 liters plus a Full Bottle discrete setting (Approximate sizes at 4 foot head)
Operating Temperature: 32° to +158°F (0° to +70°C)
Materials:
Enclosure: Expanded UV protected PVC
Bottle: 2.5 gallon Polyethylene
Pickup Hose: 15 ft (4.6 m) reinforced PVC 1/4 inch ID polyethylene flexible tubing section with intake strainer
Pump Tubing: Norprene 1/4 inch ID, 7/16 inch OD
Sample Pump:
Flow Rate: 1000 ml per minute at a 4 foot head
Type: Peristaltic
Maximum Lift: ~20 feet (6 m)
Battery: Rechargeable 12V 5 AH Gel Cell
Battery Life: ~1 hour, continuous pumping under load
Standby: 3 months while still retaining enough power to run the pump to capacity
Flow Sampling System Open Channel Flow Monitor
Display/Keypad: 16 character x 2 line LCD backlit, 8-button tactile keypad
Capacity:
Flow: 7 digit maximum
Totalizer: 9 digit maximum
Level: 5 digit maximum
Display Resolution: 3 decimal places maximum, Auto-adjusting
Accuracy: Sensor accuracy + equation/table error + 0.1% + 1 digit
Units:
Level: Feet, inches, meters, centimeters
Volume: Cubic feet, gallons, million gallons, cubic meters, liters
Time: Seconds, minutes, hours, days
Flow: 20 Combinations of volume and time units above
Level Sensor Input: 4-20mA 2-Wire or 3-wire, 0-5VDC, 0-1VDC
Output: One 4-20mA scalable, 4 independent SPDT relays (8A @ 250VAC, 5A @ 30VDC resistive)
Power: 12VDC or 18-24VDC Input, +/-10%
Current Draw: 150mA Maximum, <13mA in Power Saving Mode
Flow Sampling System Datalogger
Memory: Non-volatile flash memory
Power: 12VDC rechargeable battery
Standby Current: 70uA Typical
Logging Current: 5mA Typical
Analog Sensor Inputs: 4-20mA
Resolution: 12-Bit, 4096 Steps
Sensor Warm-up Time: Programmable, 0-60 Sec
Flow rate + relay state + battery voltage monitor
Sample Modes:
Fixed Interval Programmable from 1 Sec. to >1 Year
High Speed 10 Samples per second
Logarithmic Sample Rate (Approximation)
Exception (Log only on deviation from previous reading)
Storage Capacity: 81,759 Recordings for all inputs plus time stamp
Data Overwrite: Select memory wrap or unwrap (unwrap will stop logging data once memory is full)
Communication Ports:USB Type B connector
Selectable Baud Rates: 9600, 19200, 28800, 38400, 57600, 115200
Clock: Synchronizes to the time and date of user's computer
Operating Temperature: Industrial, -40 to +185°F (-40 to +85°C) (Battery may not apply)
Enclosure: 22x17x9 inch (56x43x23 cm) (HxWxD)
Weight: 22lb (10 kg)
