Buy Aalborg PWE10T-TLN-A5, PWE Digital Paddle Wheel Flow Meter

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Options and Related Products

Maximum Flow Rate:: Maximum Flow Rate: 1.3 - 132.5 L/min
Seal Material:: Seal Material: PTFE
Display / Keypad Options:: Display / Keypad Options: LCD / Key Pad
RTD Option:: RTD Option: No RTD

Aalborg, PWE10T-TLN-A5, PWE Digital Paddle Wheel Flow Meter

Features:

Jewel bearings allow for very low minimum flow rates
Supports up to 29 Engineering Units (including User Defined)
Two programmable Totalizers and Flow Pulse output (3.3Vdc CMOS)
Programmable High / Low Flow
Two sets of user-programmable optically isolated outputs
Enclosure weather tight to IP65 standards
Free communication software with temperature and flow data log-in capability

PWE flow meters support various functions including: two independently programmable flow totalizers, user programmable low, high or range flow and temperature alarm, two sets of user programmable optically isolated outputs, self diagnostic alarm, flow pulse output.

Principles of Operation. Liquid flowing through the unit causes the paddle wheel to spin. As the magnets embedded in the paddle spin past the sensor, electrical pulses are produced in which frequency is proportional to the flow rate. The number of pulses per desired time interval and the K-factor (number of pulses/gallon) make it is possible to calculate the flow rate and volume passing through the unit. On board CPU and signal conditioner circuitry perform accurate flow and total computation. Non-volatile memory stores all hardware specific and user programmable variables, including flow linearization table.

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Notifications

Notifications Item is made to order and is not eligible for return or exchange unless defective. Please review our Return Policy.

All sales are final

These are made-to-order items.
This product is not eligible for return or exchange unless defective.
The average lead-time is 1 or 2 weeks.

Return and Warranty

Item is non-returnable unless defective

Technical Details

Reviews

Orifice Size (Maximum Flow Range)

10 - 35 gal / min (1.3 - 132.5 L/min)

Lower Block Material

T - PVDF

Seal

T - PTFE

Display / Keypad

L - LCD / Key Pad

RTD Option

N - No RTD

Output Signal

A - 0-5 VDC

Digital Interface

5 - RS-485

Flow Medium

Please note that PWE Flow Meter are designed to work only with liquids. Never try to measure flow rates of dry gas.

Calibrations

Performed at standard conditions [14.7 psia (101.4 kPa) and 70 °F (21.1 °C)]

Viscosity

Calibrated to 1 cSt (water) meters with display can be used for liquids up to 50 cSt with field calibration (maximum flow range may be affected)

Environmental (per IEC 664)

Installation Level II / Pollution Degree II

Flow Accuracy (Including Linearity)

±1% of FS

Repeatability

±0.25% of full scale

Liquid Temperature Measurement Range

34 °F to 140 °F (1 °C to 60 °C)

Temperature Accuracy (Including Linearity)

±0.5 °C

Flow Response Time

Approximately 1 seconds (above 10% of full scale flow), approximately 2 seconds (below 10% of full scale flow)

Maximum Pressure

10 barg (150 psig)

Ambient Temperature Range

14 °F to 140 °F (-10 °C to 60 °C)

Flow Pulse Output

3.3 Vdc amplitude (3000 ohms min load impedance)

Optically Isolated Outputs

UCE 40Vdc, ICE 150 mA

Flow Meter Input Power

11 to 26 Vdc, 100 mV maximum peak to peak output noise
Power consumption: +12Vdc (150 mA maximum);
+24Vdc (100 mA maximum);
Circuit board have built-in polarity reversal protection, 300mA resettable fuse provide power input protection.

Communications Parameters (RS-232 / RS-485)

Baud rate: 9600 baud
Stop bit: 1
Data bits: 8
Parity: None
Flow Control: None

Electrical Connections

Built-in female 12 pin M16, IP67 connector

CE Compliant

EMC Compliance with 89/336/EEC as amended
Emission Standard: EN 55011:1991, Group 1, Class A Immunity Standard: EN 55082-1:1992

Notes

* Free Ground Shipping within the continental U.S. only (excludes Alaska, Hawaii, PO Boxes and APO/FPO addresses).

Product Details

Orifice Size (Maximum Flow Range)

10 - 35 gal / min (1.3 - 132.5 L/min)

Lower Block Material

T - PVDF

Seal

T - PTFE

Display / Keypad

L - LCD / Key Pad

RTD Option

N - No RTD

Output Signal

A - 0-5 VDC

Digital Interface

5 - RS-485

Flow Medium

Please note that PWE Flow Meter are designed to work only with liquids. Never try to measure flow rates of dry gas.

Calibrations

Performed at standard conditions [14.7 psia (101.4 kPa) and 70 °F (21.1 °C)]

Viscosity

Calibrated to 1 cSt (water) meters with display can be used for liquids up to 50 cSt with field calibration (maximum flow range may be affected)

Environmental (per IEC 664)

Installation Level II / Pollution Degree II

Flow Accuracy (Including Linearity)

±1% of FS

Repeatability

±0.25% of full scale

Liquid Temperature Measurement Range

34 °F to 140 °F (1 °C to 60 °C)

Temperature Accuracy (Including Linearity)

±0.5 °C

Flow Response Time

Approximately 1 seconds (above 10% of full scale flow), approximately 2 seconds (below 10% of full scale flow)

Maximum Pressure

10 barg (150 psig)

Ambient Temperature Range

14 °F to 140 °F (-10 °C to 60 °C)

Flow Pulse Output

3.3 Vdc amplitude (3000 ohms min load impedance)

Optically Isolated Outputs

UCE 40Vdc, ICE 150 mA

Flow Meter Input Power

11 to 26 Vdc, 100 mV maximum peak to peak output noise
Power consumption: +12Vdc (150 mA maximum);
+24Vdc (100 mA maximum);
Circuit board have built-in polarity reversal protection, 300mA resettable fuse provide power input protection.

Communications Parameters (RS-232 / RS-485)

Baud rate: 9600 baud
Stop bit: 1
Data bits: 8
Parity: None
Flow Control: None

Electrical Connections

Built-in female 12 pin M16, IP67 connector

CE Compliant

EMC Compliance with 89/336/EEC as amended
Emission Standard: EN 55011:1991, Group 1, Class A Immunity Standard: EN 55082-1:1992

Return and Warranty

Item is non-returnable unless defective

Note

Note: Please read description carefully. Do not base your order on the picture presented.

Reviews

Aalborg PWE10T-TLN-A5 PWE Digital Paddle Wheel Flow Meter

Identifiers

Return and Warranty

Technical Details

Return and Warranty

Reviews