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AMETEK Drexelbrook
Unifloat Level Sensors

Unifloat Level Sensors

Product catalog summary

Overview:
The document is a technical catalog for the Series 7014 Unifloat™ Level Sensors by BW Controls, a division of AMETEK Drexelbrook. These sensors provide absolute process control by accurately measuring liquid levels in various industrial applications.

Main Sections Identified:

Product Description and Features: Introduction to the Unifloat™ Series 7014 level sensors emphasizing their reliability and precision in level measurement regardless of process conditions.
Ordering Guide and Catalog Numbering System: Detailed explanation of the catalog numbering system to assist customers in selecting the correct sensor configuration based on application requirements.
Technical Specifications: Although not fully detailed in the excerpt, the catalog likely includes sensor dimensions, materials of construction, electrical ratings, and environmental tolerances.
Installation and Calibration Procedures: Reference to test and calibration methods ensuring sensor accuracy and proper operation in the field.
Manufacturing and Quality Assurance: Emphasis on the sensors being made in the USA with quality control by AMETEK Drexelbrook, ensuring compliance with industry standards.

Key Information and Recommendations:

The Unifloat™ Series 7014 sensors are designed for absolute level measurement, providing dependable process control.
The catalog numbering system is critical for specifying sensor options tailored to specific industrial needs.
Calibration and testing procedures are integral to maintaining sensor accuracy and reliability.
Manufactured under strict quality standards in the USA, ensuring product consistency and support.

Summary of Visual Elements:
The document includes multiple pages with catalog numbering diagrams and ordering guides, which help users decode product options. These visual aids are essential for correct product selection but are not fully detailed in the text excerpt.

Note: The provided excerpt is limited and does not include detailed technical data tables or explicit procedural steps; however, the catalog’s structure suggests comprehensive coverage of specifications, ordering, and calibration information.

Catalog excerpts

Ordering Guide & Technical Information Unifloat Level Sensors ABSOLUTE PROCESS CONTROL KNOW WHERE YOU ARE... REGARDLESS

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SENSORS, TEST & CALIBRATION Series 7014Unifloat™ Level Sensors DESCRIPTION The BIW Unifloat level sensing system was developed especially to permit simple, low-cost installation and ease of adjustment in service for a broad range of applications requiring accurate multiple function/multiple level control of any type of liquid. FOUR BASIC COMPONENTS As illustrated at left, this advanced new system consists of just four basic components: (1) A single MAGNETIC FLOAT that is free to travel up and down with the rise and fall of liquid. Standard material is 316 S.S. (2) A GUIDE TUBE of any practical...

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Because of its inherent simplicity, the BIW Unifloat™ Level Sensor concept provides many features and advantages not offered by other float type level sensing devices. Among them: Fewer Parts/Lower Costs—Use of one free-moving float to actuate up to 12 hermetically sealed and encapsulated reed switches eliminates expense and problems involved in mounting a separate float plus float stops at each operating level. Ease of Installation— Suspending all reed switches on a common circuit return line simplifies assembly and installation. Just slide switches up or down to desired control levels and position...

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SENSORS, TEST & CALIBRATION

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— A* Unifloat® CATALOG NUMBERING SYSTEM--- 6-SS J HOLDER MATERIAL & SIZE Cast Iron 2" 8 3" NPT See page 54 for information regarding switch settings and direct or inverse operation. ORDERING INFORMATION 1. Specify Unifloat with a complete catalog number. 2. Specify switch setting information by including a switch specification chart from page 55. 3. Provide details on the nature of the liquid being controlled. Consult factory for lengths and'or materials not listed. -B- ■ 10-SS. GUIDE TUBE MATERIAL HOLDER MATERIAL & SIZE 316 Stainless Steel 3" NPT 5-6 Switches TUBE LENGTH: Tube will be cut...

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SENSORS, TEST & CALIBRATION

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REED SWITCH SPECIFICATION CHARTS BARRIER TERMINAL BLOCK IN HOLDER No. 6 Screw — Saddle Clamp Max. Wire Size: #14 A W G TYPE C REED SWITCH (All contacts have a common ground) Maximum rating 10 watts at 120 volts AC or DC. ONE LEAD WITH GROUNDED CONTACT Up to 7 switches in 2 inch holder. Up to 12 switches in 3 inch holder. Common side of each switch must connect to grounded side of the same power supply. NOTE: Switches are installed with No. 1 as the lowest in the guide tube and working upward using the required number of switches. GUIDE TUBE LENGTH: Tube will be cut 2.75" longer than the maximum...

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SENSORS, TEST & CALIBRATION OTHER APPLICATIONS WITH TYPE C REED SWITCH Having Common Grounded Contact The line diagram below shows the wiring method recommended when operating conventional relays and devices rather than BIW relays. To meet UL requirements, the control power must be from an isolation transformer with the common side grounded. This means that the Unifloat switches are connected in the grounded side of the relay coils rather than the hot side. If this causes a circuit design problem, then the Type I isolated contact reed switches should be used in the Unifloat. AC Line Voltage —...

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Open the catalog to page 9

Unifloat Level Sensors

Unifloat Level Sensors

Catalog excerpts

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