Components
A-129
DATA SHEETS
Chromalox
®
Specification Data Sheet Ring and Disc Heaters
Form PA302
Customer Name: Reference No.: Date:
Note — Drawing Is For Illustration Purposes Only
Operating Conditions
1. APPLICATION (Describe in Detail):
2. HEATED MEDIUM (Specify): o Gas
o Liquid o Solid
3. MAXIMUM WORK TEMPERATURE:
°F
4. MAXIMUM SHEATH TEMPERATURE:
°F
5. INSTALLATION ENVIRONMENT: o Indoor
o Outdoor o Hazardous Class
Div. Group
6. AMBIENT TEMPERATURE: °F
Heater Specifications (Check All That Apply)
1. RATING: Volts Watts
o Single Heat o Three Heat
2. DIAMETER (In.): A B
Note: Non-Catalog Dimensions May Require Setup Charge,
Check Factory.
3. SHEATH MATERIAL: o Iron o Chrome Steel
o Stainless Steel o MONEL
®
4. TERMINATION: o Standard Catalog Type, and Size
o Special Length in.
o Lead Wire Terminals in.
5. MOUNTING RIVETS: (Specify Location and Qty.)
6. ELECTRICAL REQUIREMENTS:
o Chromalox Standards
o Other (Specify)
7. AGENCY APPROVALS:
o None
o UL Component Recognized
o CSA Certified
o Other (Specify)
8. OTHER SPECIAL FEATURES:
o Bending; Dish to 15 in. Spherical Radius
o All Heat Construction (If Tooling Available; Check Factory)
o Other (Specify)
9. INCLUDE ADDITIONAL DETAILED INFORMATION, INCLUDING
DETAILED SKETCH WHERE APPROPRIATE.
HSP Half
Sheath
HSP
HSW / HSN
Single Heat
Three Heat
A
B 5. Mounting
Rivets
3. Sheath
Material
4. Termination
/