Ambient Temperature - Page 9

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Ambient Temperature News

Low cost controller with setpoint profiling (16/06/2004)

... process to temperature.On starting the program the user can select a smart start by starting at the current ambient temperature. The program end can be set for dwell or reset.The new 3216 is now able to provide for five recipes, or stored ...

Metal that grows stronger in the sun (3/06/2004)

... castings or motor vehicle body panels, is interrupted, and the material is allowed to undergo secondary aging at ambient temperature, the material became 20% tougher" Lumley said.At the same time, the total-energy-to-rupture point can also be ...

900mA Li-Ion battery charger (7/05/2004)

... the junction temperature of the IC from exceeding 115°C by reducing charge current during high power or high ambient temperature operation. The IC is housed in a 2mm x 2mm DFN package. It requires only two discrete components, the input capacitor ...

Handheld pressure/temperature test tools (22/04/2004)

... advanced cold junction compensation (patent pending) to keep errors within 0.2°C, even for a 30°C rapid change in ambient temperature.For increased flexibility, IDOS plug-in measurement modules expand the range of any IDOS compatible ...

High efficiency diode controller (16/04/2004)

... dc input power sources.The LTC4412HV is guaranteed to meet performance specifications from -40°C to 125°C ambient temperature range while the operating voltage range is rated from 2.5V to 36V.The IC regulates the gate voltage of an ...

Vishay Intertechnology’s seven-segment single-digit displays.

Seven-segment single-digit displays (16/04/2004)

... or in "black front" designs using tinted filter glass.A maximum forward current of 10mA is allowed for an ambient temperature range of -40°C to 85°C without current derating.Package dimensions for the new displays are 7.4mm by 9.9mm by ...

25A/20A isolated eight-brick dc/dc converters.

25A/20A dc/dc converter modules (15/04/2004)

... inter-board spacing, like telecom switches and high-end servers.The units are specified for operation over an ambient temperature range of -40°C to +85°C and can supply full usable power without a heat sink. No de-rating is required down to ...

Closed circuit fluid cooler (26/03/2004)

... to lower water consumption compared with conventional evaporative cooling. As soon as the heat load and/or the ambient temperature drops, water consumption is further reduced. This reduction is particularly prominent in the adiabatic operating ...

Mentor’s four section vertical light guide

Four section vertical light guide (10/03/2004)

... clear PC. The distance between the lamp centres is 2.54mm, while the lamp diameter is only 1.95mm. Operated at an ambient temperature of between -40°C and +85°C, the component's ESD protection is 6kV. The light guide is also available with 1, 2, ...

The Linkam TS1500 high temperature system.

Ultra high temperature microscope (9/03/2004)

... displayed to 1°C) and cold junction compensation are performed inside the programmer.The stage system has an ambient temperature range to 1500°C, a type S thermocouple, and an 8mm diameter x 2.5mm high sample cup. The objective lens minimum ...

Humidity and temperature sensors (16/02/2004)

... Australia.The Meterman TRH22 measures a full range of relative humidity from 0% to 100% and features a wide ambient temperature range from -200°C to 60°C. The primary sensors are mounted on a long shaft that extends from the top of the unit ...

Single and helical worm reducers (30/01/2004)

... for arduous applications. The design of the case has resulted in an exceptional thermal capacity, such that a 40°C ambient temperature will rarely impact on the selection.Other benefits include the use of standard IEC electric motors, the ...

Linear Technology’s tiny single cell charger

Tiny single-cell Li-Ion linear charger (16/01/2004)

... since the LTC4059's thermal regulation scheme automatically reduces charge current as necessary during high ambient temperature conditions to maintain thermal control. Applications include digital still cameras, and portable POS and diagnostic ...

Transistors increase power dissipation by 60% (15/01/2004)

... MOSFETs.They are well suited to low-voltage power management and take power dissipation performance at an ambient temperature of 25°C from 625mW up to 1W.Presented in the Zetex SOT23 package, the ZXMN2A14F and ZXMN3A14F enhancement mode ...

Enhanced economical spectrum analysers (15/01/2004)

... noise ratio (ENR) data to the ESA, speeding up overall setup time.The SNS noise sources also have automatic ambient temperature sensing that allows the ESA to apply compensation during the measurement cycle, leading to reliable and accurate ...

RH101 hygro-thermometer with built in non-contact infrared thermometer.

Hygro-thermometer and infrared thermometer (25/11/2003)

... the primary display of % relative humidity or infrared temperature.The smaller secondary display always shows ambient temperature. The remote sensor measures both humidity and air temperature.MAX and hold for all functions are available as ...

The new CSI11 mounted on an air receiver with dryer and filter package.

New range of rotary screw compressors (21/11/2003)

... much quieter than their predecessor, and like all Champion Marathons they are designed to "run cool" in up to 50ºC ambient temperature and handle Australia's hot, humid and dusty environment.Each model is fitted with high efficiency motors ...

Ultrasound sensors ranging up to 6000mm (18/11/2003)

... without contact by emitting an ultrasound impulse and evaluating the time-of-flight of the impulse, accounting for ambient temperature and other factors. Depending on the variant, they either provide binary distance information via one or two ...

Handheld pressure and temperature test tools (4/11/2003)

Drive for IP66 washdown (20/10/2003)

... stacking design that allows the drives to be mounted directly next to one another with no reduction of its 50ºC ambient temperature rating.A standard integral dynamic brake, in the form of a seventh insulated-gate bipolar transistor (IGBT), ...

Packaged rotary screw compressors (15/10/2003)

... much quieter than their predecessor.Like all Champion Marathons they are designed to run cool in up to 50°c ambient temperature and to handle hot, humid and dusty environments.Safety is top priority in Australian industry today. The new ...

Ac drive meets IP66 washdown needs (24/09/2003)

... design, which allows the drives to be mounted directly next to one another with no reduction of its 50º Celsius ambient temperature rating.A standard integral dynamic brake, in the form of a seventh insulated-gate bipolar transistor (IGBT), ...

Industrial thermal imaging camera (5/09/2003)

... and hardware to provide a complete system solution for each industrial application.Standard features such as ambient temperature compensation, 14-bit digital video, and output speeds up to 60 frames/second provide the user with high accuracy ...

Single-cell, Li-Ion battery charger (4/09/2003)

... charge termination and protection.A patented thermal regulator guarantees maximum charge current regardless of ambient temperature without additional heat sinking.This feature eliminates the need for worst-case heat management precautions ...

Infra-red temperature sensor (20/08/2003)

... and a signal-processing chip all in a TO-5 housing.Providing an analogue output signal that is compensated for ambient temperature changes with an application-specific integrated circuit, the TPMI can operate without external electronic ...

Extended range of foot-operated switches (23/07/2003)

... a switching capacity of 25 amps AC21, up to 690V, an IP65 classification and can be utilised in applications where ambient temperature varies from -15ºC to +60ºC.Additional options include foot switches with a safety catch, foot switches ...

Manually-operated bevel gearboxes (23/07/2003)

... 73mm.Standard hob gearboxes are suitable for valves in the operating torque range of 200 to 1355Nm, within an ambient temperature range of -40ºC to +120ºC.Optional extras include position indicators, stainless steel input shafts, ...

Blue Circle cements Berrima’s future (20/07/2003)

... tend to wear oilskins. Sitting on a shuttle car under a solid drip can be drenching – not to mention cold. The ambient temperature throughout the mine varies very little in winter or summer, and can best be described as cool. The temperature at ...

Innovative firefighting communications system (7/07/2003)

... vital factors affecting firefighter safety.Telemetry links enable monitoring of the following factors:* Ambient temperature.* SCBA Cylinder air pressure and real-time consumption rate monitoring allows for dynamic calculation of the ...

Thermal conductivity analysers (24/06/2003)

... conductivity sensor which measures the concentration of a specific gas between a hot surface resistor and an ambient temperature reference resistor using the thermal conductivity coefficient of the gas itself.Gases which have a lower density ...