Chromalox Big Red Book

Components

Chromalox ® Specification Data Sheet Mica Band and Nozzle Heaters Form PM301 Customer Name: Reference No.:

Date:

Gap

0°

360°

A

270°

90°

I.D.

CL

Width

180°

Note — Drawing Is For Illustration Purposes Only

Operating Conditions 1. APPLICATION (Describe in Detail) :

6. LEAD TYPES: Gap:

o Fiberglas ® (L) o Fiberglas ® (K) o Fiberglas ® (Y) o Conduit (M)

o Metal Braid (A)

Opposing Gap:

Single Center Exit: o Metal Braid (C)

Galvanized

S.Stl.

o 3-PH w/Metal Braid o 3-PH w/Conduit

Galvanized

S.Stl.

o Ground Wire

Single Edge Exit:

o Metal Braid (B)

Other:

o Europlug (EP)

Horiz.

Vert.

90°Box 3-Prong

o Quick Disconnect (QD)

2-Prong

7. OPTIONS:

o Gas o Solid

2. HEATED MEDIUM (Specify) :

o Stainless Steel Sheath o Special Gap Width

o End Fold

o Liquid

(in.)

°F

3. MAXIMUM WORK TEMPERATURE:

o Terminal Box o Holes Location

2-Term.

3-Term. dia. (in.)

4. MAXIMUM WATT DENSITY ALLOWED: Heater Specifications (Check All That Apply) 1. HEATER DIMENSIONS: I.D. (in.) Width (in.) I.D. (mm) Width (mm) 2. RATING: Volts Watts 3. CONSTRUCTION: o One Piece o Two Piece

° from gap

o Notches (attach drawing) 8. THERMOCOUPLE: o Internal Thermocouple

o Right Angle Elbow

Type “J”

Type “K”

o Thermocouple Bayonet Adapter 9. ACCESSORIES: o Ceramic Cover 10. ELECTRICAL REQUIREMENTS: o Chromalox Standards o Insulation Resistance to be Min.

o Cust. Stamped P/N

o Partial

o Expandable

o Hinged Half

o Reversible

meg.

4. CLAMPING:

o Leakage Current to be Max.

mA.

o Separate Strap o Clamping Flanges

o Low Profile Strap o Clamping Pads

o Built-in

o Other (Specify) 11. AGENCY APPROVALS: o None

o Wedgelok

5. POST TERMINATIONS: Type:

o UL Component Recognized

o Standard (T1) o DV or 3-Terminal

o Tandem (T2)

o Parallel (T3)

o CSA Certified o Other (Specify) 12. OTHER SPECIAL FEATURES: (attach detailed information)

Style:

o Standard

o Button

A-152