The well proven Klinger® Magnetic Level Gauge is particularly suitable for duties where dangerous and toxic liquids or gases are involved and where the following features, benefits, and options are required: Immediate and accurate response to level changes, giving clear and sharp legibility - Continuous control of liquid level - Local and remote display - Alarm switching facilities - Robust, shockproof, and completely sealed for safety - No leakage to atmosphere - Particularly suitable for dangerous or toxic fluids - Ideal for liquid interface applications - Powerful omni-direction magnet system, guide-free float - Display can be rotated through 360deg irrespective of float position - Automatic float warning - High pressure capability, up to 2276 PSIG unvented - High temperature capability, standard up to 400deg C/752 degrees F - Unlimited length - Top mounted options - PTFE/PFA lined, PP, PVDF, and PVC versions - Simple to engineer and easy to install - Eliminates preventive maintenance - An economic alternative to conventional level gauges and other measuring systems.

Design Considerations: Magnetic Level Gauges, depend not only on the integrity of the chamber, but also on the float design and the ability to satisfy all design parameters, ie specific gravity, pressure and temperature, without compromising the magnetic linkage to the display and associated controls. Many competitive systems sacrifice display performance by suing smaller and weaker magnet systems to achieve low SG and higher pressures, invariably with detrimental effect. Others use guided and vented floats to achieve the same result, which again can prove limiting and troublesome. See Design Configurations.

Klinger® Magnetic Level Gauges feature: Indicator - Aluminum or Polycarbonate can be assembled to any length and mounted to suit the best viewing position. Colored Wafers - 1 inch wide, red and white (or green, red and yellow) remain magnetically locked in the vertical position until disturbed by the greater magnetic force of the float magnet. Automatic Float Warning - The wafers at the bottom of the indicator are mounted with their colors reversed. Should the float reach that level, they again present a sharp immediately readable indication of float failure. Sealed Float - of reinforced stainless steel, titanium, or corrosion resistant plastic. Sealed Chamber - fabricated from seamless tubing. Interface - The gauge is ideally suited for measuring liquid interfaces. Floats are available with a variety of specific gravities to suit the liquids being monitored. Alarm Switches - Switches can be fitted on the gauge at any level and so provide alarms at high, low, and intermediate points. Transmission and Control for Remote Display - Can be offered as a complete original equipment package or retro-fitted to an existing Klinger Magnetic Gauge. Versatility - The simple concept of the Klinger® Magnetic Gauge allows for flexible design to adapt to a variety of installation needs. Gauges can be manufactured to an almost unlimited length in any configuration.

Liquid Level Transmitter KM288/A

The KM288/A transmitter is attached to the side of the magnetic level gauge chamber where it senses the position of the float. It can be supplied as an original equipment package or retro-fitted to an existing Klinger® magnetic gauge, without interrupting the process.

The Klinger® system comprises three basic components; a float, magnetic sensing tube and head mounted electronics which can be orientated to suit any gauge configuration. As the float rises and falls within the gauge chamber, a series of reed relays and resistors are activated, thereby presenting a changing signal, which in turn is converted to a 4-20mA output. The transmitter is approved intrinsically safe to EExiallcT4 and CSA Class 1 DIV. 1 when used with Zener barriers and ExNIIc T4 without barriers.

Specifications

*  Supply voltage 10-30Vdc. Polarity protected * Output 4-20mA (profiled optional) *  Float warning >2.4mA * Connections via epoxy coated aluminum head mounted junction box with 1/2” NPT *  Protection IP65/NEMA 4 *  Lengths to suit magnetic level gauge *  Multiple sections above 3.5/8ft. * CSA Approved Class 1 Groups A, B, C, and D

Liquid Level Transmitter KM288/B and Float Switches

The KM288/B transmitter uses the same technology as the KM288/A, but with an annular float for direct immersion into a vessel. This unit is particularly useful where side mounted instruments cannot be used, space is limited and where local visible display is not essential. Typical applications are small containers, storage vessels, transporters, and hygenic duties.

Specifications

*  Supply voltage 10-30 Vdc. Polarity protected. * Output voltage 4-20mA (profiled optional) * Connections: Via epoxy coated aluminum dead mount junction box with 1/2” NPT. Protection IP65/NEMA 4