Omega Engineering, Inc.
Stamford, CT 06907
Nov 07, 2003 Series SPRTX RTD 2-wire Transmitters feature hermetically-sealed, miniature signal conditioner built into connector housing. They condition and linearize across dedicated temperature range, providing standard 4-20 mA current output, which can be transmitted thousands of feet from sensor to indicating meter, controller, PLC, computer, data logger, or chart recorder. Units require no field adjustments to achieve ±0.5% FS accuracy.

AAC-American Aerospace Controls
Farmingdale, NY 11735 1115
Sep 29, 2003 Closed-loop Series 920 is available in 4 models with input current from 0 to ±50 Adc through 0 to ±125 Adc. Open-loop Series 921 offers 9 models with input current ranges from 0 to ±200 Adc through 0 to ±2,000 Adc. Supply voltages range from 18–28 V. Transducers automatically monitor system data remotely, making them suited for remote power stations. Input to output isolation is 500 Mohm at 500 Vdc, and operating temperature is -40 to 185°F.

NK Technologies
Campbell, CA 95008
Aug 18, 2003 DIN-rail mount Series AP/APR offers user-selectable input ranges from 10–400 A and choice of 4–20 mA or 0–5/0–10 V outputs. They include quick-connect control signal wiring and large aperture with built-in stress relief. Transducers utilize PRIME® technology, where current is sensed without use of magnetic circuit, providing immunity against saturation due to over-current conditions. True RMS model APR is suited for non-linear loads or noisy environments.

Love Controls
Michigan City, IN 46361
Aug 08, 2003 Designed with split core case for ease of installation, CT Series current transmitters combine current transformer and signal conditioner into one package. Products offer jumper selectable current input ranges and 4–20 mA or 0–5 Vdc output. True rms versions are available for noisy power environments or distorted waveforms.

Omega Engineering, Inc.
Stamford, CT 06907
Jul 17, 2003 Able to connect directly to 3-wire RTD probe, SPRTX Series features hermetically sealed, miniature signal conditioner built into connector housing. Product conditions and linearizes across dedicated temperature range, providing 4-20 mA current output, which can be transmitted thousands of feet away from sensor. With ±0.5% FS accuracy, unit includes RTD lead wire compensation, open input wire warning signal, and 10 ft shielded output cable.

SOR Inc.
Lenexa, KS 66215 2003
May 21, 2003 Non-contact, 2-wire Model U11 uses low frequency sound, high-power sensing signal, and adaptive gain to perform in various applications with steam, condensate, foam, or dust. Offerings include push-button programming, plain English menus, echo elimination, and optional 2-way communications.

Emerson Process Management / Process Liquid Division / Uniloc Division
Irvine, CA 92606
Apr 23, 2003 Model 5081 two-wire transmitter, using HART and FOUNDATION Fieldbus digital communications protocols, provides access to Asset Management Solutions and other host applications. User can read process variables and troubleshoot problems from PC. Transmitter can be configured for pH, conductivity, or amperometric measurement. Amperometric transmitter Model 5081A measures dissolved oxygen, free chlorine, total chlorine, and ozone in process liquids.

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.

Selco Products Co.
Orange, CA 92868 1013
Dec 10, 2002 Models AL-213 and AL-512 use 4-20 mA linear scalable input to display any unit of measure, while Model AP-560 monitors AC voltage. All have operating temperature of 0–50°C at 35–85% RH. Model TZ-41 DIN rail mounted transmitter keeps data signal conditioned. It includes input ranges of 0-5 mA, 0-20 mA or 4-20 mA with 1:1 input to output ratio. Outputs are 0–5 V or 1–5 V. Displays and transmitter run off input signal and do not require power supply.

Micrel Semiconductor Inc.
San Jose, CA 95131
Nov 06, 2002 ASK (Amplitude Shift Keyed) pair, Model MICRF005 receiver and Model MICRF103 transmitter, provide up to 115 kbps data rate at operating frequencies from 800 MHz to 1 GHz for short-range wireless applications. MICRF005 requires only 2 capacitors and a reference oscillator to implement complete RF receiver. Both devices operate from 5 V supply. MICRF005 consumes 10 mA supply current, while MICRF103 consumes 16 mA.

Barton Instrument Systems, LLC
City Of Industry, CA 91749-1882
Nov 04, 2002 Intrinsically safe, explosion-proof Series FCX electronic transmitters measure, display, alarm, and output level, pressure, and/or flow data. Type All includes gage, absolute, differential pressure, flanged level, and remote seal models. Type Alle includes gage and differential pressure models. Accuracy is ±0.07% of span for Type All, and ±0.1% of span for Type Alle. Turndown is 100:1 for All and 30:1 for Alle. Enclosure is rated IEC IP67 and NEMA 6/6P.

Omega Engineering, Inc.
Stamford, CT 06907
Oct 16, 2002 Series TX1500 features 2-wire operation power, which is obtained directly from 4 to 20 mA loop, with no need for separate power input. Isolation to 1500 V rms eliminates possibility of electrical ground loops between signal source and receiver. Overvoltage of 120 Vac may be applied across input or output leads for 1 min in all models with voltage or thermocouple input. Reverse polarity of 400 Vp may be applied across output leads indefinitely.

Bicron Electronics Co.
Canaan, CT 06018
Aug 14, 2002 EU2B5303 Current to Voltage Transducer converts primary current (up to 200 A, 50-400 Hz) to programmable 0-10 Vac control of instrument voltage. It isolates current to be measured from monitoring or control systems and provides interface to process controllers, alarms, and data acquisition systems such as PLCs. Toroidally wound transformer has 0.7 in. ID and 2 in. OD. It is coated with Bicroflex flexible epoxy to provide protection under harsh environmental conditions.

ABB SSAC
Baldwinsville, NY 13027
Jun 24, 2002 Loop powered DCSA Series linear output current transformer provides output that is directly proportional to rms ac current passing through external LCSC10T12 toroidal sensor. Output can be 4-20 mA, 1-5 Vdc, or 2-10 Vdc. It is available in ranges of 0-5, 0-10, and 0-50 A, making it suitable for measuring current draw on motors, fans, lamps, heaters, solenoids, and valves. The 0-5 A range allows use of second transformer to monitor loads up to 1,200 A.

Moore Industries International, Inc.
North Hills, CA 91343
Jun 03, 2002 Compact DIN-rail mount HIM Smart HART Loop Interface and Monitor obtains up to 3 additional analog process measurements from smart HART multivariable mass flow, level, pressure and pH transmitters. Using HART digital data that rides on 4-20 mA current loop, module breaks out signals representing any combination of transmitter's primary, second, third, or fourth measurement variables. Dual alarm trip outputs can be set for high/low conditions.

E2O Communications, Inc.
Calabasas, CA 91302
May 16, 2002 EM12T250 Transmitter and EM12R250 Receiver incorporate FCI (Berg) 10 x 10 MEG-Array y-axis connector system and are compatible with 12 channel Multiple Source Agreement. Parallel Fiber Optic modules offer 2.5 Gbps per channel and are designed for use in applications requiring up to 30 Gbps aggregate throughput. They operate with 50 m and 62.5 m multimode optical fiber array type cables and use single 3.5 V power supply.

Orion Instruments
Baton Rouge, LA 70809
May 14, 2002 Jupiter(TM) magnetostrictive device measures level with precision of +/-0.015 in. and repeatability of +/- 0.005 in. It has LCD with pushbutton operation, simple set-up and configuration, and optional HART(R) interface. Transducer operates in ambient temperatures of -40 to +160 deg F and process temperatures to +248 deg F at waveguide. Works with company’s Atlas and Gemini Magnetic Level Indicators. Applications include separators, surge tanks, and gas chillers.

Honeywell, Inc., Industrial Automation & Control
Phoenix, AZ 85023
May 06, 2002 Model STG19L and model STG99L in-line gauge pressure transmitter models are rated for pressure measurements from 0 to 10,000 psig. They are suited for applications in oil and gas, hydrocarbon processing, and chemical industries. Typical applications include hydrogen processing for hydrocarbon synthesis, high-pressure hydraulic oil, and measurement of oil and gas in oil and gas recovery processes.

Pinpoint Laser Systems
Peabody, MA 01960
May 03, 2002 Laser Microgage Flatness Kit consists of Laser Transmitter mounted onto precision turntable, which allows laser beam to rotate and defines plane of light that is flat to 0.001 in. over range of 20 ft. Digital receiver can be moved around to various locations and provides height reading relative to flat plane of projected laser light. Computer interface software gathers readings and exports them to spreadsheets.

Vespo Marketing Associates, Inc.
Thompson Ridge, NY 10985
Apr 30, 2002 Programmable strain gage transmitters fit onto DIN rail. Four wire PI-B Plug In Isolating Transmitter provides 10 Vdc bridge excitation and enables user to program input and output ranges to interface with measuring, recording, or computing equipment. It can be powered by ac or dc power supply. Two wire LPI-B Loop Powered Bridge Transmitter provides LED indication of loop current. It has reverse polarity protection and requires dc power supply.