Analog Voltage Volumetric Liquid Flow Switches

Switching Voltage: 100Vac, 220Vac. Switching Current: 1.0 Amax. Switch Connections: SPST-NO (Normally Open)/SPST-NC (Normally Closed). Set Point Tolerance: 10 ％(max.). Setting Accuracy: ±10 ％. Range of Flow Rate: 0.55~15L/min. Operation Temperature: -10~80 °C. Operation... [See More]

• Electrical Output: Current; Voltage
• Process Media Type: Liquid

• Meter Type: Volumetric Flow Meter
• Operating Pressure: 116

Low cost Aluminium meter for general applications with low pressures and temperatures with 3 meter sizes from 1/2" to 1" . [See More]

• Electrical Output: Current; Frequency; Voltage
• End Fittings: In-line Flanged (optional feature); In-line Threaded

• Mounting: In-line
• Meter Type: Volumetric Flow Meter

Model DTH08 calorimetric flow sensor measures and monitors liquid flow. Its compact design makes it suitable for a wide variety of applications. Depending on the model, the device can be fitted with an analog output (4 – 20 mA or 0 – 10 V) and a switched or frequency output. The sensor... [See More]

• Electrical Output: Current; Frequency; Voltage
• Pipe Diameter: 0.24 to 0.39

• Meter Technology: Thermal
• Mounting: In-line

8000EMR Series flow meters were designed for use in harsh environments with high levels of electromagnetic or radio-frequency interference. The superior immunity has been laboratory tested up to an RF power of 10 V/m to 10 GHz. The effective design indicates that the flow meters can withstand up to... [See More]

• Electrical Output: Current; Voltage
• Meter Type: Volumetric Flow Meter

• End Fittings: In-line Threaded
• Process Media Type: Liquid

The FPR100 Series sensors are designed with a one-piece composite rotor, sturdy unibody construction, ceramic shafts, and superior sealing, to provide superior durability and economy. The FPR110 Series, with bright orange spinning rotors provide visual indication of flow only. The FPR120 Series... [See More]

• Electrical Output: Voltage
• Mounting: In-line

• Pipe Diameter: 0.25 to 0.75
• End Fittings: In-line Threaded

Switching Voltage: 100Vac,220Vac. Switching Current: 1.0 Amax. Switch Power Rating: 70 V A. Switch Connections: SPST-NO (Normally Open)/SPST-NC (Normally Closed). Set Point Tolerance: 10 ％(max.). Setting Accuracy: ±10 ％. Range of Flow Rate: 0.15~2L/min. Operation Temperature:... [See More]

• Electrical Output: Current; Voltage
• Process Media Type: Liquid

• Meter Type: Volumetric Flow Meter
• Operating Pressure: 435

The DV08 flow meter is fitted with twin helical screws, which rotate in opposite directions due to the flow of product being monitored. The rotational speed is proportional to the flow rate. The rotary motion of the screws is detected by a sensor which emits two pulses per revolution. Each pulse... [See More]

• Electrical Output: Current; Frequency; Voltage
• Pipe Diameter: 1.00 to 2.00

• Meter Technology: Screw Spindle
• Mounting: In-line

Proteus 8000 Series instruments provide accurate, rugged, reliable and cost-effective measurement of heat transfer fluids and other liquids from -40 to 90 °C. Customized versions can be adapted for use with liquid temperatures to 150 °C and above. A built-in relay can be used to sound an... [See More]

• Electrical Output: Current; Voltage
• Mounting: In-line

• Meter Technology: Paddlewheel
• End Fittings: In-line Threaded

FSW-20 series paddle-type switches easily install into pipes ranging in size from 1 ¼" on up using an ordinary pipe tee or threaded weld coupling. The paddle pivots to move out of the liquid ’s path with increasing flow, thereby activating the switch. The paddle is easily cut for field... [See More]

• Electrical Output: Current; Voltage
• Pipe Diameter: 1.25 to ?

• Meter Technology: Paddlewheel
• Mounting: Insertion

Switching Voltage: 100Vac, 220Vac. Switching Current: 1.0 Amax. Switch Power Rating: 70 V A. Switch Connections: SPST-NO (Normally Open)/SPST-NC (Normally Closed). Set Point Tolerance: 10 ％ (max.). Setting Accuracy: ±10 ％. Range of Flow Rate: 0.95~15L/min. Operation Temperature:... [See More]

• Electrical Output: Current; Voltage
• Process Media Type: Liquid

• Meter Type: Volumetric Flow Meter
• Operating Pressure: 435

Standard 500 Series metering flow switches are calibrated with water at approximately 25 °C / 77 °F. The use of fluids other than water may affect the accuracy of measurement due to differences in viscosity. Proteus ’ world-class calibration capability allows us to deliver instruments... [See More]

• Electrical Output: Voltage
• Mounting: In-line

• Meter Technology: Paddlewheel
• End Fittings: In-line Threaded

Switching Voltage: 100Vac, 220Vac. Switching Current: 1.0 Amax. Switch Power Rating: 70 V A. Switch Connections: SPST-NO (Normally Open)/SPST-NC (Normally Closed). Set Point Tolerance: 10 ％(max.). Setting Accuracy: ±10 ％. Range of Flow Rate: 0.95~20L/min. Operation Temperature:... [See More]

• Electrical Output: Current; Voltage
• Process Media Type: Liquid

• Meter Type: Volumetric Flow Meter
• Operating Pressure: 435

Switching Voltage: 100Vac, 220Vac. Switching Current: 1.0 Amax. Switch Power Rating: 70 VA. Switch Connections: SPST-NO (Normally Open)/SPST-NC (Normally Closed). Set Point Tolerance: 10 ％(max.). Setting Accuracy: ±10 ％. Range of Flow Rate: 0.95~10L/min. Operation Temperature:... [See More]

• Electrical Output: Current; Voltage
• Process Media Type: Liquid

• Meter Type: Volumetric Flow Meter
• Operating Pressure: 435

Switching Voltage: 100Vac, 220Vac. Switching Current: 1.0 Amax. Switch Power Rating: 70 V A. Switch Connections: SPST-NO (Normally Open)/SPST-NC (Normally Closed). Set Point Tolerance: 10 ％(max.). Setting Accuracy: ±10 ％. Range of Flow Rate: 0.15~2L/min. Operation Temperature:... [See More]

• Electrical Output: Current; Voltage
• Process Media Type: Liquid

• Meter Type: Volumetric Flow Meter
• Operating Pressure: 435