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Hersteller: Watlow Electric Dateigröße: 57.67 kb Dateiname: Unterrichtssprache:

The maximum recommended surface temperature of the heater is based on the rating of the ceramic fiber heater module. This can vary from 1095°C (2000°F) at lower watt densities, to higher watt densities at reduced surface temperatures. Note that maximum wattages cannot be achieved at the maximum Width: inches (mm) 2 (51) 30 (760) Any Length: inches (mm) 6 (152) 52 (1320) Any Note: Units will be 1.4 inch (6 mm) wider than the nominal size of the HHeeaatteerr DDiimmeennssiioonnss MMiinn.. MMaaxx.. IInnccrreemmeennttss temperatures simultaneously. ceramic fiber heater. Overall length is equal to heater length, but thermocouple clamp not included in length. Overall Width = Heated Width +1/4in. (6 mm) ±1/16 in. (1.5 mm) Overall Length = Heated Length±1/16 in. (1.5 mm) 3/8in. (9 mm) 21/2(64 mm) L7/8in.(22 mm) 11/2in. (38 mm) 11/2in. (38 mm) AB13/16 in. (30 mm) 13/16 in. (30 mm) 3/8in. (9mm) 1/41/8in. (3 mm) T/C Clamp9/32 in. X1/2in. Slot (7mmX12 mm) 3/8in. (9 mm) in. in. * 1.8 inch (3.2 mm) is standard. 3.16 inch (4.8 mm) and 1.4 inch (6 mm) are available upon request. Options Several options are available with RAYMAX 1220 and 2030 models. Consult Watlow for more information on any of the options. • Single-phase non-standard location power terminals • Terminal box • Zoning • Mounting studs and legs • Three-phase construction • Thermocouple mounting tubes • Alternate case materials How to Order To order a stock, assembly stock, or standard heater, ,, specify: • RAYMAX 1220 or 2030 • Quantity • Watlow code number (from Watlow heater's catalog) • Mounting studs, if desired Note: One-inch mounting legs are provided. Three-inch legs are available from stock upon request. If our stock or standard units do not meet your application needs, Watlow can manufacture radiant heaters to your special requirements. For made-to-order units, please specify, in addition to above information: • Heated width and length and overall size • Total wattage • Voltage, and phases or zones required • Load temperature expectations • Mounting studs, if desired • Mounting legs and leg height, if desired (one inch is provided unless otherwise specified) • Location of terminals • Terminal box, if desired • Thermowell (specify size and location if standard end clamp is not sufficient) Supplying a drawing with an order or request for quotation can be very helpful in clarifying design information. Availability Stock: Shipment in one to two days Assembly Stock: Shipment in two weeks Standard: Shipment in three to four weeks Made-to-Order: Consult Watlow To be automatically connected to the nearest North American Technical and Sales Office call: 1-800-WATLOW2 International Technical and Sales Offices: China, +86 (21) 5211-0231 • France, +33 (01) 3073-2425 • Germany, +49 (0) 7253-9400-0 • Italy, +39 (02) 458-8841 • Japan, +81 (03) 3518-6630 • Korea, +82 (02) 575-9804 • Malaysia, +60 (4) 641-5977 • Mexico, +52 (442) 217-6235 • Singapore, +65 6773-9488 • Spain, +34 91 675 12 92 • Sweden, +46 31 7014959 • Taiwan, +886 (0) 7-288-5168 • United Kingdom, +44 (0) 115-964-0777 ...

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