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VF01CRA-5m CARLO GAVAZZI

Price 1200 INR/ Unit

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MOQ : 1 Unit

VF01CRA-5m CARLO GAVAZZI Specification

Response Time
Instantaneous (mechanical contact)

Operating Temperature
-10C to +80C

Application
Industrial, building automation, liquid management

Signal Type
Discrete (On/Off Switch)

Mounting Type
Vertical, side mounting

Wireless
No

Power Consumption
Negligible (mechanical switch)

Measurement Range
Depends on mounting location and float movement

Interface
2-wire cable

IP Rating
IP68

Cable Length
5 meters

Features
Corrosion resistance, maintenance-free, compact design

Sensitivity
High, float mechanism

Sensor Type
Reed switch

Product Type
Float sensor

Material
PP (Polypropylene) material

Input
Contact input, mechanical float action

Output
SPST NO/NC (Switch contact output)

Function
Liquid level detection

Usage
Water, chemical, and liquid tank applications

Accuracy
2 mm

Resolution
Continuous, dependent on float level

Voltage
Max 250 VAC, 50/60Hz

Weight
Approx. 150 g

Contact Material
Reed contacts, Rhodium plated

Insulation Resistance
>100 M at 500 VDC

Contact Resistance
<150 m

Maximum Switching Power
50 W / 70 VA

Electrical Life
>500,000 operations

Mechanical Life
>1,000,000 operations

Cable Type
PVC insulated, 2 core

Maximum Switching Current
1.5 A

Float Diameter
28 mm

About VF01CRA-5m CARLO GAVAZZI

Component Type Field Switching & SensingLength, CableMaterial, cable jacketOutput TypeSwitching ModeIe, Rated Operational Current, AC-1, 250VIe, Rated Operational Current, AC-3, 250VSwitching AngleIP RatingMaterial, Body / HousingOperating Temperature, MaxOperating Temperature, MinStorage Temperature, MaxStorage Temperature, MinFloat Switch5 mPVC materialRelayN/O10 A@250V4 A@250V45 IP68PP (Polypropylene) material50 C max0 C min80 C max-20 C min

Reliable and Precise Liquid Level Detection

The VF01CRA-5m float switch offers instantaneous and accurate liquid level monitoring with 2 mm accuracy for a wide range of tank applications, thanks to its continuous float mechanism and high sensitivity. Its reed switch design is unaffected by electrical noise and consumes negligible power, making it suitable for continuous operation.

Durable Construction and Long Service Life

Constructed from polypropylene, the sensor boasts corrosion resistance suitable for aggressive fluids. Reed contacts with Rhodium plating increase electrical life beyond 500,000 operations and mechanical life over 1,000,000 operations, ensuring maintenance-free longevity in industrial and chemical environments.

Flexible Installation and Ease of Use

The VF01CRA-5m can be mounted vertically or sideways for tailored application fit. Its compact design, 5-meter cable, and SPST NO/NC switch configuration allow for effortless integration into new or existing systems. The IP68 rating ensures reliability in submerged or damp locations.

FAQs of VF01CRA-5m CARLO GAVAZZI:

Q: How is the VF01CRA-5m float switch installed for optimal performance?

A: The VF01CRA-5m is designed for easy vertical or side mounting inside liquid tanks. Its compact form and 5-meter PVC-insulated cable facilitate versatile placement tailored to specific detection points. Ensure the float moves freely and the unit is securely fixed to achieve accurate liquid level detection.

Q: What makes the VF01CRA-5m suitable for harsh or corrosive liquid applications?

A: Featuring a polypropylene housing and Rhodium-plated reed contacts, the float switch resists chemical corrosion and maintains functionality even in aggressive fluids. Its IP68 rating makes it fully waterproof, ideal for harsh industrial or chemical environments.

Q: When should this float switch be used, and for which types of liquids is it effective?

A: The device is suitable for continuous liquid level monitoring in water, chemical, and other liquid tanks. It is widely deployed in industrial processes, building automation, and liquid management systems, where precise, maintenance-free level detection is required.

Q: Where can the VF01CRA-5m be integrated, considering its measurement range and cable length?

A: With its 5-meter cable and adaptable mounting, the switch can be installed in storage tanks, process vessels, sumps, and containment systems. The measurement range is determined by the mounting location and float movement, allowing customization for various tank sizes.

Q: What benefits does the mechanical float action and reed switch provide over other sensor types?

A: Mechanical float action ensures instantaneous response and high sensitivity to liquid level changes, while the reed switch design guarantees discrete On/Off signaling with negligible power consumption. This minimizes maintenance and eliminates signal interference often found in electronic sensors.

Q: What is the process for integrating VF01CRA-5m into an automation system?

A: Connect the sensors two-wire cable output (SPST NO/NC) to the control or alarm circuit. The unit provides a discrete switch signal corresponding to liquid level changes, enabling automated fill, drain, or warning functions within larger management systems.

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