Dwyer Instruments, Inc.
Michigan City, IN 46361 0373
Oct 01, 2009 Suited for HVAC applications, Series VTT Hot-Wire Transmitter offers field-selectable velocity and temperature ranges in English or metric units with maximums up to 6,000 fpm (30 m/s) and 212°F (100°C). Housed in ABS enclosure rated NEMA 4X, units are offered with or without 5-digit LCD display and are available in duct mount version or remote probe version with cable.

E+E Elektronik GmbH
Engerwitzdorf A-4209  Austria
Jul 15, 2009 Providing linear output signals of 0-5 or 0-10 V, series EE575 and EE576 measure velocities up to 20 and 2 m/sec, respectively. They feature temperature range of -20 to 60°C and electrical connection through 0.5 or 2 m long fixed cable. Compact units feature probe length of 150 mm and integrated electronics, suited for applications with limited mounting space.

E Instruments Group LLC
Langhorne, PA 19047
Apr 02, 2009 Model CTV200 air velocity & air flow transmitter comes with measuring ranges between 0-200 fpm to 0-4,000 fpm and 32-122°F. Features included are 2 visual dual color LED and audible buzzer alarms, software or keypad configuration, and configurable intermediate and center zero ranges. Product has two output between 4-20 mA or 0-10 V (4 wires), RS 232, and 2 RCR relays 6 A/230 Vac.

Micronor
Newbury Park, CA 91320
Oct 18, 2006 Based on Modular Cam Switch System, MR200 Series provides accurate position, speed, and overrun control of linear or rotary motion in servo motor drive systems. Units can be integrated with precision low or zero backlash gearing, in application-specific, compatible packaging. Machine applications include CNC machining centers, industrial robotics, food processing, medical products, packaging, paper converting, and military/aerospace.

E+E Elektronik GmbH
Engerwitzdorf A-4209  Austria
Mar 22, 2006 Using hot film sensor element based on thin film technology, EE75 measures air speed and gas flow from 0-8,000 fpm. Unit features integral temperature compensation, and construction of sensing head minimizes impact of mounting angle on measurement results. Configuration software enables user to input duct diameter, enabling gas velocity, temperature, and volume flow to be available as analog output. Metal housing allows use at process temperatures between -40 and +248°F.

Omega Engineering, Inc.
Stamford, CT 06907
Dec 06, 2005 Series FMA-900 uses velocity and temperature sensor to measure air velocity in standard feet per minute. Both sensors are glass-coated platinum resistance detectors. Designed to promote accuracy and low-velocity sensitivity, circuit heats velocity sensor to constant temperature differential above ambient temperature and measures cooling effect of air flow. Models feature linear analog outputs of 0-5 Vdc or 4-20 mA for flows up to 10,000 SFPM.

Dwyer Instruments, Inc.
Michigan City, IN 46361 0373
Aug 17, 2005 Suited for monitoring air velocities in polluted environments, Series 641B employs protected, heated mass flow sensor from which users can remove dust and debris. Product offers operational versatility with its 8 field-selectable ranges from 0–250 fpm to 2,000 fpm.

Dwyer Instruments, Inc.
Michigan City, IN 46361 0373
Dec 24, 2004 Series 641RM utilizes heated mass flow sensor, which allows for precise velocity measurements at various flow rates and temperatures. It offers 16 field-selectable ranges from 0–250 fpm to 15,000 fpm. Six foot cable connects sensing probe with electronic enclosure and allows enclosure to be mounted where it can readily be accessed. Longer cable lengths are available for ducts that are at very high elevations from plant floor.

Dwyer Instruments, Inc.
Michigan City, IN 46361 0373
Mar 17, 2003 Series 641 uses heated mass-flow sensor that allows for precise velocity measurements at various flow rates and temperatures. Units have adjustable span and digital filter for signal damping. Each has 16 field-selectable ranges from 0–250 to 15,000 fpm. Optional LED provides local indication of air flow. Applications include exhaust stack flow monitoring, air control in drying processes, HVAC air velocity measurements and fan supply and exhaust tracking.

Magtrol, Inc.
Buffalo, NY 14224
Jan 09, 2003 Products transmit electrical measurement signals from rotating part to stationary measurement system or PC and do not contain slip rings. Offered with choice of 4, 8, or 12 channels, they operate up to 40,000 rpm. Features include resistance of less than 0.2 milliohms, noise of less than 25 mV, and signals up to 0.5 A/cell, 60 V AC/DC. Units are suited for use in aerospace, machinery, paper, and automobile industries.