Wayne Combustion Systems    Fort Wayne, IN 46803
Mar 23, 2004 Hydronix Triple Limit Boiler Control features multi-position mounting capabilities, aluminum casing, replaceable plug-in sensors, solid-state relays, and LED indicators with diagnostics. Redundant safety systems monitor relays and sensors and instantly detect errors. Computerized supervisory systems ensure that every aspect of control is operating properly before heat cycle is started.

Norgren    Littleton, CO 80120
Dec 03, 2003 Temperature/Level Switch is available with variety of switching configurations and temperature settings. Floats are provided as normally open on stems, but can be reversed to normally closed when specified. Switch wiring and installation is through one opening. Suitable for water and hydrocarbons, switch has max operating pressure of 150 psi. Operating temperatures are from -40 to +225°F in oil and -40 to +180°F in water.

Siemens Building Technologies Ltd.    Sudbury, ON P3A 2A3  Canada
Oct 27, 2003 Predator® VAV Actuator integrates LonMark® certfied VAV controller in OpenAir direct-coupled damper actuator designed for 3-position floating control. Unit provides control of pressure-independent, single duct VAV/CV zone boxes. Preprogrammed control logic is configurable for variety of applications, including cooling or heating, fan, occupancy, and lighting control.

Love Controls    Michigan City, IN 46361
Aug 28, 2003 Series 16S 1/16 DIN Ramp/Soak Profiler Temperature/Process Control includes variable time base, front panel run/hold key, auto/manual station, and peak and valley indication. High-speed switched Vdc output allows fast SSR loads. Inputs include Type J, K, T, E, L, N, R, S, C, or B Thermocouples; 100 or 1000 Ohm DIN Platinum RTD; 100 Ohm 0.00392 Platinum; 0–10 Vdc; -10 to +10 mVdc; or 4–20 mAdc. Single or dual set point outputs include relay, switched Vdc, SSR, or 4–20 mAdc.

Mokon Div., Protective Closures LLC    Buffalo, NY 14207
Aug 06, 2003 Duratherm NPS negative pressure, temperature control system temporarily fixes cooling circuit leaks to allow production to continue through end of run. Incorporating venturi jet pump and reservoir, unit controls temperatures up to 180° by pulling rather than pushing water through process. Three-way flow control valve adjusts system from positive pressure when no leaks are present to negative pressure to stop leaks.

Yokogawa Corp. Of America    Newnan, GA 30265 1040
Jun 25, 2003 DAQSTATION CX1000 and CX2000 Style 3 units have controllers that integrate paperless recording function with control function and Ethernet interface. Users can perform control and measurement without need to create monitoring windows or program data acquisitions. Products offer support for running individual pattern control for 6 internal loops and incorporate measured/setting value calculation function as well as logic calculation function.

Armstrong International, Inc.    Three Rivers, MI 49093
May 28, 2003 Electronic Mixing Center (EMC) combines integrated circuit board technology with precision hydraulics for water temperature control within institutional re-circulating hot water systems. Unit also employs building management system, PC interface capability, and site-programmable, high-temperature system flush for Legionella abatement. With overnight, low-temperature, energy-efficient mode options, product offers ±1°F control from 1-75 gpm.

Fenwal    Ashland, MA 01721
Apr 28, 2003 Custom Gas Ignition and Temperature Controls operate with RTD, thermocouple, and thermistor sensors and combine direct spark or hot surface ignition with precise temperature control. They can provide single- and multi-speed fan control, custom temperature and ignition algorithms, GUIs and displays, LED diagnostics, and communications interface. Packaging options include standoff mounting, potting for extreme environments, and range of connectors and enclosures.

Roberts-Gordon, Inc.    Buffalo, NY 14240
Feb 13, 2003 ULTRAVACâ„¢ Control, for CORAYVAC® infrared heaters, can modulate burner input rate with outdoor air temperature to match heating system's input to building's heat requirement. Multi-feature zone temperature sensor provides localized control resulting in additional comfort for building occupants. PC-based software package provides total heating system management from user's desktop. Optional modem offers remote system management.

HB Controls, Inc.    Bridgewater, MA 02324-4302
Jan 20, 2003 Microcontrollers, for use in instant hot water heaters for home, hotel, or industrial use, can be wired to circuit card in space-saving, wall-mounted heating unit programmed to maintain temperature within ±0.5°F. To save energy, temperature is maintained only as long as water flows.

Thermal Care Inc.    Niles, IL 60714
Dec 13, 2002 Oiltherm Hot Oil Temperature Control Unit circulates oil through process and automatically maintains oil temperature at selected setpoint. With vacuum option, venturi in Oiltherm allows oil to be sucked from mold, in preparation for mold changes or removal of unit. Positive/negative mode allows mold to run with leak. Unit includes stainless steel heat exchanger and can run continuously. It is suited for city water supply, water for chillers, and cooling towers.

Mine Safety Appliances Co.    Pittsburgh, PA 15230
Nov 20, 2002 Chillgard LC Control Module, with transformer option, enables unit to power up to 6 remote Chillgard LS Photoacoustic Infrared Refrigerant Monitor sensors. Standard powering uses 24 Vac/dc. Unit works with Chillgard LS Refrigerant Monitor gas sensor modules to provide remote signaling and control capability in refrigerant monitoring applications. It communicates with up to 8 sample points from Chillgard LS Monitor over RS-485 communication line.

American MSI Corporation    Moorpark, CA 93021
Oct 25, 2002 Altanium® CM temperature control system mounts directly on mold junction-box and eliminates need for thermocouple cables. With width of 9.5 in., height of 9.7 in., and depth of 6.25 in., unit can fit on any hot runner mold system, leaving space for robots, optronics, and hoses. Transverse latching mechanism assures that control remains securely in place.

Omega Engineering, Inc.    Stamford, CT 06907
Oct 21, 2002 OMEGA® iR2(TM) temperature measurement and control system uses 2-color ratio technique for temperatures from 300 to 3,000°C, even when measuring small, moving target with changing emissivity viewed from outside window. It comes with compact lens and fiber optic cable. System features through-the-lens laser sighting for precise focus and alignment. It includes full PID control output, and choice of networking options including Ethernet and serial communications.

Eurotherm Controls    Leesburg, VA 20175
Jun 12, 2002 X26 can store 50 programs with up to 100 steps per program. Program profiles can be set up via controller's front panel using iTools or via Windows setpoint program editor. Real-time clock can be set to start programs at defined times of day and/or week. It has boost heat, boost cool, compressor on/off outputs, program holdback to guarantee soak time at proper temperature and humidity, and 6 sets of PID parameters. Options include Modbus® communications.

Jordan Valve, Div. of Richards Industries, Inc.    Cincinnati, OH 45209 2329
May 16, 2002 Mark 80 uses sealed actuator with stainless steel diaphragm, and does not require bellows. To seal actuator, upper and lower casings and diaphragm are heli-arc welded around circumference to create solid bond, eliminating need for gasket. All sealing surfaces are metal to metal. Sealed, short stroke actuator reacts to smaller temperature changes and needs less time to travel to compensate for temperature variations.

Indeeco Controls    St. Louis, MO 63144
May 03, 2002 Model S95 provides 32-in-1 resistance heating load control solution for OEM and replacement applications. It is designed for field-selectable input options including 2200 ohm, 135 ohm, 4 to 20 mA, and 0 to 10 Vdc. Unit offers selectable linear or progressive switching and proportional or deadband control capability. It utilizes vernier control to drive B-Series or S-Series power controllers, and can provide up to 10 stages of control.

Selco Products Co.    Reno, NV 89521-5908
May 01, 2002 Solid-state Model 2692 Hot Temperature Controller works in range of 50 to 290 deg F. It has thermistor sensor, load-active red LED indicator, potentiometer adjustment and adjustable, slotted mounting to match most bulb and capillary mounting footprints. Options include factory-fixed or user-selectable input voltage configurations, 30 A onboard relay or SSR drive output, fixed or adjustable temperature settings with 9 range options, and 0.25 in. input and output connections.

AutomationDirect.com    Cumming, GA 30040-9905
May 01, 2002 Controller models include limit controller with 2 mechanical relays and universal inputs, including thermocouple, RID, mA, mV, and V; temperature controller with 2 mechanical relays, one 4 to 20 mA output, and thermocouple and RTD inputs; and process controller with 2 mechanical relays or two solid state relays, one 4 to 20 mA output, and thermocouple, RTD, mA, mV, and V inputs. Temperature and process controllers have PID, autotune, and on/off control routines.

Fenwal    Ashland, MA 01721
Apr 26, 2002 Series 35-85 microprocessor-based integrated gas and temperature control unit accurately monitors temperature and begins gas ignition sequence. It provides hot surface ignition, and offers combustion blower control relay. It allows multiple ignition tries with custom timings and temperature algorithms. Packaged on 1 PC board, 35-85 Series offers 24 or 120/240 Vac dual voltages with 120 Vac igniter. LED diagnostics are provided.