Big Power in a Small Package!  Crydom PCB Mount Solid-State Relays Reduce Panel Space Requirements While Maintaining Power Capabilities

Crydom, an operation of Custom Sensors & Technologies (CST) and North American Leader in solid state relays, announces the most extensive line of standard and custom PCB mount power solid state relays available to the European and Asian markets. These relays offer ratings from 1 amp to 25 amps (forced air) at line voltages up to 660Vac., which makes them ideal for literally hundreds of commercial and industrial switching applications. Their compact design is also well suited for high-density PCB applications. Moreover, these relays contain no moving parts, which provides for silent operation and life expectancies at full-load current in excess of 50 times most electromechanical relays.

These compact solid state relays are ideal for use in numerous commercial & industrial applications, including: electromechanical relay replacement, pump control systems, gaming equipment, vending machines, security systems, medical equipment, solenoid control, packaging equipment, printing machines, and much more.

Versions are available with either a zero-crossing (resistive loads) or random turn-on (inductive / phase control loads) output. UL Recognition, CSA Certification, VDE Approval, and CE Compliance available on most models.

• Ratings up to 25A (forced air) @ 660V AC
• SCR output for heavy industrial or commercial loads (most versions)
• Available in standard in-line, mini in-line, or dual in-line packages
• Life expectancy in excess of 50x typical electro- mechanical relays at full-load current
• No moving parts eliminates all acoustical noise
• Not sensitive to magnetic fields
• Custom models available upon request
• RoHS Compliant

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Crydom Solid State Relays (SSRs) are utilized in the lighting industry in a wide range of applications. Beside the obvious on-off supply control, or for the remote power switching points for centralized automated control, Crydom SSRs find widespread use in high power dimming systems for theatrical, industrial and residential applications, as well as airport lighting controls, parking lot lighting, safety lights and energy saving systems for commercial and industrial lighting.

The Crydom MCPC series of microprocessor based proportional controller/SSR modules significantly reduce the amount of design effort and components required to incorporate phase angle dimming control in lighting systems while improving reliability and life.

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Arcolectric have introduced the Temperature Micro-Logger, an intelligent panel mounted device that monitors and stores temperatures for downloading over a wireless data link.
 
The device is ideal for applications where monitoring process temperature is important, particularly within the food preparation industry. It is especially useful for food storage, retail displays and prepared food outlets where accurate record keeping is essential. The Temperature Micro-Logger adds advanced logging functionality to a food storage unit for little cost increase, much smaller than would be expected by the end user. 

The Micro-Logger provides a clear and simple visual indication of the temperature conditions within the piece of equipment, utilising a simple go/no-go display principal. Blue LED illumination indicates when process temperatures are within safe limits. The display changes to a Red indication if the safe temperature limits are ever exceeded. Temperature measurement range can be set between -30ºC and +80ºC.
 
Designed for quick installation, the Micro-Logger has an industry standard snap-in profile, with a temperature sensor on flying leads for convenient remote mounting. The product can directly replace the mains neon indicator usually found on freezers, refrigeration and cold storage equipment, providing a fast, cost-effective upgrade of non-compliant or un-monitored equipment.
 
The temperature data is logged into an internal non-volatile memory at user programmable time intervals ranging from 1 second to 12 hours. Up to 14,000 measurements can be stored. The data can be downloaded via the built-in wireless infrared communication port using a PDA, Notebook or laptop computer and is time and date stamped, simplifying reporting and providing documented evidence of historical storage temperatures.
 
Retailers and producers need to ensure food products are kept at the recommended safe temperatures, and for self-protection, adequate temperature records must be kept. Complying with the relevant food storage regulations does not lay with the equipment manufacturer; it is the responsibility of the equipment end user. The addition of the Micro-logger to an item of food storage equipment enables manufacturers to supply added value to end users, and a facility to contribute to complying with the regulations.
 
The Micro-Logger carries UL, CE and FCC approvals

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