Gems Continuous Level Transmitters

Completely electronic, Gemsâ„¢ Liquid Level Transmitters provide reliable and durable remote tank gauging. A wide variety of material combinations provide compatibility for most liquid media. Gems XM- & XT-800 Series provide solutions for most small to mid-size tanks in both process and OEM applications; for deeper tanks (to 18 feet) look to the Gems 36000 and 66000 Series. Gems experienced engineering and sales staff can provide customized solutions for applications not satisfied by the standard transmitters shown in this catalog. Do not hesitate to contact Gems if you require a configuration not shown here. Single Probe or Complete Systems As a component, Gems transmitters provide the output options compatible with most programmable controllers and other digital receivers. Combined with Gems Digital Receivers you can create a complete tank gauging system. Typical Applications Utilities Beverage Industry Medical Pharmaceutical OHV Food Processing Wineries Printing HVAC Semiconductor Compact Size Continuous Level Transmitters Small Size Continuous Level Transmitters Large Size Continuous Level Transmitters

Suitable in all electrically conductive liquids Resolution better than ±0.039 (1 mm) Micro-controlled measurement analysis 2-wire terminal (4-20 mA) Measuring result independent of pressure, temperature and density Filling level or separating layer coverage Very short measuring times Hart protocol version 6.0 Temperature range up to 390°F (200°C) Pressure up to 2175 psi (150 bar) --- at room temperature Lengths from 8" to 19.7' (up to 6 meters) Operating Principle Download Catalog Page This high precision and robust level sensor is designed for use in continuous filling level measurement or continuous separating layer coverage.  It is suitable for all electrically conductive liquids.

UCL-510 Ultrasonic Continuous Level Sensor UCL-520 Ultrasonic Continuous Level Sensor To 26-Feet (7.92 m) Range 2" NPT Mounting Setup is Fast and Easy 6-Segment LCD Display Accurate and reliable sensing method Ideal technology for difficult fluids Sized and priced for most applications Easy to install-- simple to use Gems™ delivers the answer for challenging fluid measurement and monitoring with our new ultrasonic UCL Series continuous non-contact level transmitters. These accurate and reliable sensors are designed for the most difficult fluids to monitor — including ultrapure, dirty, coating, scaling or corrosive types. Typical Media Acids Wastewater Inks and Paints Slurries Food and Beverage Semiconductor Process Chemicals Oils and Petroleum Distillates Supply Voltage 24 VDC Range 2" to 49.2" Accuracy 0.125" Resolution 0.019" Beam Width 2" Dead Band 2" Maximum Loot Resistance 400 Ohms Power Consumption 0.5 Watts Signal Output 4-20 ma Loop Fail Safe 4 mA, 20mA, 21 mA, 22 mA, or hol

Measuring Accuracy Up to +/- 0.008 (0.2 mm) Resolution Better Than 0.04" (1 mm) Temperature Compensated Operating Principle Download Catalog Page Download Instruction Bulletin This high-precision and robust level sensor is designed to provide continuous gauging of liquid media levels in tanks. The measuring principle used by the magnetic float level sensor exploits the physical effect of magnetostriction and is largely unaffected by temperature. Magnetostriction is particularly ideal where level measurements are required to be extremely accurate, e.g. in the chemical industry. The level sensor outputs measuring signals in the range of 4 to 20 mA. Available in lengths of 7.87" to 157.48" (200 to 4,000 mm), it is compatible with a variety of tank dimensions. It also comes in the following versions: The explosion-proof version of the level sensor can be installed in potentially explosive atmospheres in which electrical equipment of category 1 (zone 0) or category 1/2 (zone 0/1) are required. Operating on the digital HART protocol, the HART level sensor is able to output the position of the first, second or both floats.