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ARTMO-HEATER
Stainless Steel Immersion Heater 1 in NPT Light Weight Oil Thermostat
- Built in Thermostat— Three Temperature Ranges Available
- 0.25 to 0.50 kW
- 120 and 240 V, 1 Phase
- 0.315' Diameter Heavy Duty Steel Sheath
ARTMO-HEATER
From
AUD
1,122.68
Product Overview
- Additional Features Integral Thermostat
- Form factor Screw Plug Immersion
- Heated Medium Oil
- Number of Heating Elements 1
- Number of Phases 1
- Power Density 20 W/in²
- Process Connection Size 1 in
- Process Connection Type NPT Male
- Series ID ARTMO-HEATER
- Sheath Diameter 0.315 in
- Sheath Material Steel
Supported Applications
The Omega ARTMO Series consists of lightweight oil immersion heaters with integral thermostats designed for temperature control in low viscosity oils, hydrocarbon-based coolants, and heat transfer oils. These units feature a 1 NPT steel fitting process connection suitable for direct immersion into fluid reservoirs.
Operating Conditions & Performance
The ARTMO series operates with an integral thermostat providing temperature control across three distinct ranges: 60 to 187°F, 60 to 240°F, and 0 to 127°F. The heating element is housed in a heavy-duty steel sheath with a diameter of 0.315 inches, utilizing magnesium oxide refractory (MgO) insulation.
The series supports power supplies of 120 Vac and 240 Vac at 1 Phase. Watt density for the standard configuration is listed as 20 W/in². The overall length dimension B varies by model from 6⅛ (17) cm (in) to 12½ (32) cm (in). A critical safety note states that the integral thermostat functions as a temperature control only and is not a fail-safe device; an approved pressure and/or temperature control should be used with these heaters to assure safe operation.
Configuration Options
The ARTMO series offers configurable options for power, voltage, temperature range, and enclosure type. The model number structure follows the format ARTMO-<kW>-<Voltage>-<Temp Range>-<Enclosure Type>.
- Power Ratings: Available in 0.250 kW, 0.375 kW, and 0.500 kW.
- Voltage Options: Configurable for 120 Vac or 240 Vac (insert "120" or "240" in the model number).
- Temperature Ranges: Standard range is 60 to 187°F; high-temperature models extend to 240°F, and low-temperature models start at 0°F.
- Enclosure Types:
- E1: General Purpose Enclosure (UL Listed and CSA certified).
- E2: Moisture Resistant/Explosion Resistant Enclosure (CSA NRTL/C certified; not intended for use in hazardous areas).
- Electrical Connection: 1.25 NPT conduit hubs on one side, with the other plugged.
The series weight ranges from 2 (1) lb (kg) to 6 (3) lb (kg), depending on power and enclosure selection.
Key Product Differences
Variants within the ARTMO series are distinguished by their heating capacity, voltage rating, thermostat range suffixes, and enclosure classification. The model number indicates these specific configurations:
- kW Designation: Model numbers include "250" for 0.250 kW, "375" for 0.375 kW, or "500" for 0.500 kW.
- Voltage Suffixes: Models ending in "/120" are available only at 120 Vac; other models allow voltage selection via the model number construction (e.g., ARTMO-375/240).
- Temperature Range Codes: The suffix "TH" denotes the 60 to 240°F range, while "TL" indicates the 0 to 127°F range. Models without these suffixes default to the standard 60 to 187°F range.
- Enclosure Codes: The prefix or inclusion of "E2" in the model number (e.g., ARTMO-375E2) specifies the Moisture Resistant/Explosion Resistant Enclosure, whereas models without this designation feature the General Purpose E1 enclosure.
PDFs & Manuals