Flow Indicators

Test & Measuring Instruments, Controls & Controllers, Sensors, Monitors & Transducers

Liquid Level Indicator has non-electric, dual-chamber design.

September 28, 2015

Incapable of freezing, nitrogen-filled model 5101 has front chamber that houses readily viewable color flag and another housing that holds magnet and float. These separate chambers, manufactured with either Brass or 316 SST, can be mounted into female spud and ensure that front flag indicator never comes in contact with liquid being measured. Design also allows use in hazardous locations. Read More

Test & Measuring Instruments

Data Logging Rate Indicator includes 2 totalizers and Modbus.

March 27, 2015

Configurable for 4–20 mA loop- or battery-powered service, LCD HIT-4U features 6-digit rate display as well as separate 8-digit resettable and non-resettable flow totalizers. Multi-drop Modbus serial port allows 2-way communication and configuration with remote devices; full front panel operation negates need to open explosionproof enclosure, which is accessed via included magnetic pointer; and data logs are part of unit menu (also accessible without opening enclosure). Read More

Test & Measuring Instruments, Controls & Controllers, Sensors, Monitors & Transducers, Electrical Equipment & Systems, Robotics

Indicators and Pick-to-Light Sensors use Modbus RTU protocol.

March 25, 2015

Comprising multicolor indicators and pick-to-light sensors, K50 Modbus Series enables flexible communication and simplified setup of single device or multi-point applications. Multicolor indicators come in standard dome, daylight visible, beacon (perimeter), and beacon (perimeter and center) with configurable flashing and strobe options. For error-proofing and parts-verification applications, pick-to-light sensors have illuminated dome and come in polarized retro-reflective or fixed-field models. Read More

Test & Measuring Instruments, Sensors, Monitors & Transducers

Aerosol Mass Monitor measures 4 ranges.

March 3, 2015

Weighing just 28 oz, Met One Model 831 provides data of 4 mass ranges (PM1, PM2.5, PM4, PM10) in one minute. Unit features 2 front-panel buttons that accompany rotary scroll wheel. Sample history is viewed on display or data may be exported via USB port using included software. Capable of storing up to 2,500 sample events, monitor operates on battery power for 24 hours of intermittent use and up to 8 hours of continuous use. Recharge time is 2.5 hours. Read More

Test & Measuring Instruments

Sight Glasses target plant oil extraction industry.

December 16, 2014

Constructed with AISI 316 SS housings and GE-124 quartz windows bonded with FDA-approved quartz-based fill, High-Pressure Sight Glasses feature operating pressures up to 7,040 psi internal and 580 psi external, suitable for CO2- and butane-based systems. Chemically inert units are tested in accordance with Pressure Equipment Directive for vessels exceeding 10 L. Available in 1–2 in. sizes in ½ in. increments, glasses enable non-distorted viewing of process while operating from -60 to +220°C. Read More

Test & Measuring Instruments

Sight Glasses are designed for use with Hydrogen Sulfide.

October 15, 2014

Designed for Hydrogen Sulfide (H2S) service at temperatures from -60 to +426°C, H2S sight glasses are constructed from corrosion resistant materials without use of exotic diamond-amorphous coating techniques. C-276 Hastelloy housing features C-Axis Sapphire windows and internal, all-metal C-seal made from INCONEL® Alloy 718. Exhibiting optical clarity, glasses allow non-distorted viewing of process behind window while withstanding up to 5,000 psi (internal) and 580 psi (external). Read More

Test & Measuring Instruments

High Pressure Sight Glasses feature optically clear design.

July 8, 2014

Available in NPT, SAE, and Metric-threaded fittings, High Pressure Sight Glasses allow non-distorted viewing of process behind window, while retaining high pressure performance and corrosion resistance. Products are commonly used in process industries, including refrigeration and energy generation, as well as imaging systems or applications where perfect optical clarity is required. Read More

Test & Measuring Instruments, Sensors, Monitors & Transducers

Liquid Level Gages offer adjustable centerlines.

February 13, 2014

Compensating for variances that can occur during production of plastic tanks, nylon liquid level gages accommodate centerline distances up to ¼ in. longer or shorter than specified measurement for total adjustability of ½ in. Adjustment can be made by hand, facilitating installation, and features include round Trogamid nylon sight that is clear and durable. Gages are available with centerline measurements from 6–36 in., and red line on back of sight enhances liquid level visibility. Read More

Test & Measuring Instruments, Controls & Controllers

Process Meter offers dual alarm relays with flash function.

February 3, 2014

Able to connect with various sensors to list several values, 1.34 in. deep N1540 Universal Indicator can be fully configured via front keypad or USB interface for one-step operation. Current readings are shown on bright, 14 mm display with programmable indicating range for readings from -1999 to 9999. Along with adjustable offset and digital filter, features include detachable wire connectors and user-settable sampling rate as high as 50 measurements/sec. Read More

Test & Measuring Instruments

PTFE-Lined Sight Flow Indicator serves in harsh applications.

June 7, 2012

Coated to handle corrosive chemicals, PTFE lined sight flow indicator provides clear view of corrosive chemical processes at temperatures to 500°F. Flanged unit, with window as sole exception, has PTFE PFA lining that covers all surfaces subject to chemical exposure. For demanding applications, shields made of FEP®, KEL-F®, or mica are also available to protect sight glass. Available in 7 sizes from 1-8 in., models come in 150 or 300 psi versions with drip tube or flutter flow indicators. Read More

Test & Measuring Instruments, Controls & Controllers, Display & Presentation Equipment

Readout and Control Units feature 1.8 in. color TFT screen.

September 12, 2011

Featuring wide angle visibility, BRIGHT Multifunctional Readout and Control Units provide users of mass flow meters/controllers with local indication of flow rate in actual values or percentage, selection of various fluids, setpoint adjustment, counter function, and alarms. Communication between instrument and BRIGHT module is established over RS-232 digital communication port. Accessories for tube, panel, or wall mounting are standard. Read More

Test & Measuring Instruments, Fluid & Gas Flow Equipment, Controls & Controllers, Sensors, Monitors & Transducers, Materials & Material Processing

Pressure Reactor has operating temperature of -80 to +200°C.

August 24, 2010

Designed for applications where elevated pressures are required, Atlas Potassium Pressure System offers glass vessels ranging from 100 mL to 3 L which can be changed in less than 1 min. Controlled automatically or manually, PED/ASME compliant, modular 3 bar pressure reactor features burst disc and pressure relief valve for safety. Operation modes include manual pressure control, automatic pressure maintenance, pressure control with mass flow monitoring, mass flow control, and off gas monitoring. Read More

Safety & Security Equipment, Test & Measuring Instruments

Fluid Level Sight Glasses suit explosion risk environments.

December 9, 2009

Compliant to European 94/9/EG guidelines, Series GN 743.6 metric sized ATEX explosive protective fluid level sight glasses feature body of turned aluminum, ESG scratch-proof glass sight glass, stainless steel retaining ring, and seal made of FPM rubber (Viton®). Sealed with o-ring on periphery and not on face edge of glass makes leak tightness unaffected by axial pressures. Seal is also housed in groove and cannot be lost. Cold/heat resistance range is -4° to 300°F. Read More

Test & Measuring Instruments, Mechanical Components & Assemblies

Sight Glass is designed for biogas digester tanks.

August 25, 2009

Made of soda-lime glass, RD300 sight window has outside ring diameter of 295 mm and viewing area diameter of 220 mm. Expanding tubular rubber gasket around perimeter, sandwiched between rings, conforms to irregularities in cement walls and ports to create gas-tight seal. Several options - motorized wiper, manual wiper, washer assembly, Lumiglas® light, Lumiglas VISULEX video camera - are available and facilitate remote operation. Read More

Test & Measuring Instruments

Rate Indicator/Totalizer uses HART communications protocol.

August 27, 2008

Compatible with Hoffer turbine flowmeters and other frequency producing flowmeters, HRT1 rate and total indicator features 20-point linearization, scaled pulse output, and 4-20 mA loop powered analog output. HART® protocol allows communication with processor via software or handheld communicator, enabling settings adjustment and diagnostic checks. Other features include rate, total, and grand total display as well as 2 optional alarm outputs configurable for rate and total. Read More

Test & Measuring Instruments

Thermal Mass Flow Meter offers optional Profibus interface.

May 29, 2008

Model XFM can be programmed remotely, stores calibration data for 1-10 gases and conversion factors for up to 32 gases, and has accuracy of ±1% of FS at calibration temperature and pressure. Automatic sensor zero offset adjustment can be activated locally (maintenance push button) or remotely (via digital interface). It features digital interface RS485 and RS232, programmable totalizer, high/low flow alarm limits, self-diagnostic tests, and 23 Volumetric Flow/Engineering Units. Read More

Test & Measuring Instruments

Sight Glass is suited for use on pressurized oil tanks.

April 4, 2008

Offered in variety of sizes with NPT threads from 3/8 to 1¼ in., inch size Brass Oil Level Sight Glasses have body made of brass, natural glass sight window, and optional reflector of heat resistant technopolymer plastic (Polysulfon). Scratch proof glasses are sealed with o-ring on periphery and not on face edge, so leak tightness is not affected by axial pressures. Read More

Test & Measuring Instruments

Plastic Sight Glasses are used to determine oil level.

February 8, 2008

Designed for light-duty applications, Plastic Oil Level Sight Glasses are made of transparent, high-resistance polyamide with British Standard Pipe Parallel (BSPP) Thread. Each comes with unassembled, oil-resistant synthetic rubber gasket, and nylon plastic has max heat resistance of 194°F. Read More

Test & Measuring Instruments, Electrical Equipment & Systems

Light/Sightglass Combinations suit hazardous locations.

August 16, 2007

Available with standard nominal viewing diameters of 5, 6, 7, and 9 in., Series SLEX-100/NW and REX-100/NW provide illuminating and viewing through single port. Offering glare-free illumination, lighting units are explosion-proof UL-844 and C-UL/CSA C22.2 No. 137 listed. Series NW Circular Sightglasses are manufactured from ASME Section VIII acceptable metals, and have pressure ratings of 150 psig pressure and full vacuum at 300°F. Read More

Test & Measuring Instruments

Sight Flow Indicator features dual-window design

July 27, 2007

Available with full ANSI pressure Class 150 rating, Series FIF optimizes on-the-spot viewing of pipeline contents. Solution features flanged ends per ANSI B16.5/B16.24 and may be configured with flapper, drip tube, or rotary flow indicators. Standard materials of construction include bronze carbon steel or 316 stainless steel; borosilicate glass lens material; and carbon steel or ductile iron lens retainers. Options include DIN flange connections and double window assemblies. Read More