TG GLAND WITH HIGH TEMPERATURE WIRES Process Temperatures Up to 900° F (482.2° C) Transducer gland assemblies with fiberglass-insulated thermocouple wire are specially designed for applications where the sensor wire is exposed to process temperatures reaching up to 900º F (482.2º C). This assembly is particularly targeted for use with vacuum and/or inert gas back-filled industrial furnaces with vessel wall temperatures up to 200º F (93.3º C) and pressures not exceeding 300 psi. The assembly consists of bonded fiberglass-insulated/silicone impregnated thermocouple grade wires on the body side, with stripped bare wires passing through the Conax-manufactured transducer gland. An alternative high-temperature fiberglass for Type K wire is also available with temperature capabilities up to 1400º F (760º C). Sleeved insulation material on the wires exiting the cap side may be fiberglass/silicone impregnated, Teflon® or polyolefin. Available gland industrial sealant materials are Viton® and Teflon. Sealant Body Cap Fiberglass/Silicone Impregnated Thermocouple Wire Sleeved Thermocouple Wire Catalog Number MTG-24F(x)-*2 TG-24F(x)-*2 MTG-24F(x)-*4 TG-24F(x)-*4 MTG-20F(x)-*2 TG-20F(x)-*2 MTG-20F(x)-*4 TG-20F(x)-*4 TG-20F(x)-*6 TG-20F(x)-*8 TG-20F(x)-*16 Wire Gauge 24 24 24 24 20 20 20 20 20 20 20 Number of Wires 2 2 4 4 2 2 4 4 6 8 16 Thread NPT 1/8" 1/4" 1/8" 1/4" 1/8" 1/4" 1/8" 1/4" 1/2" 1/2" 3/4" Length A 1-3/8" 2" 1-3/8" 2" 1-3/8" 2" 1-3/8" 2" 2-5/8" 2-5/8" 2-7/8" B 1-3/4" 2-5/8" 1-3/4" 2-5/8" 1-3/4" 2-5/8" 1-3/4" 2-5/8" 3-3/8" 3-3/8" 3-5/8" Hex Size 9/16" 3/4" 9/16" 3/4" 9/16" 3/4" 9/16" 3/4" 1" 1" 1-1/4" TORQUE (Ft-Lbs except as noted) Viton/Teflon 72-78 in-lbs 10-12 72-78 in-lbs 10-12 72-78 in-lbs 10-12 72-78 in-lbs 10-12 25-30 25-30 60-65 Pressure Rating** Viton/Teflon 300 300 300 300 300 300 300 300 300 300 300 Catalog Numbering system: · Transducer Gland · Wire Gauge 24 = 24 AWG solid 20 = 20 AWG solid · Insulation, Body Side F = Fiberglass/Silicone Impregnated ­ 900° F M = High Temperature Fiberglass ­ 1400° F*** · Wire Type (J) Iron vs Constantan (K) Chromel vs Alumel® (T) Copper vs Constantan (E) Chromel vs Constantan (BX) Copper wires 20AWG only (CX) Alloy for Tungsten 5% Rhenium vs Tungsten 26% Rhenium 24 AWG only (SX/RX) Copper/Copper Nickel alloy · Cap Description Type "A" has mounting thread only Type "B" has both ends threaded · Number of wires sealed · Sealant Material T = Teflon V = Viton TG - 24F(J) - A2 - T, 24P/36 Wire length cap side in inches · Exit Wire Insulation · P = Polyolefin F = Fiberglass T = Teflon Wire length body side in inches · Pressure Retaining Side Sealant Tapered End Type A has mounting thread only. Conduit Connection Side Non-Pressure Retaining Type B has cap end threaded. Pressure Retaining Side Sealant Tapered End NOTE: -- Other size NPT, MS 33656 Style E mounting thread, and sealing gland materials of construction are available. Consult factory. * Specify Type "A" or "B" ** Pressure rating guide values are for glands with elements restrained by compressed sealant. *** Magnesia industrial alumina silicate vitreous fiber braid, modified polyester impregnated, continuous operating temperature to 1400º F (760º C), Type K, 20 AWG only. TM For more information call: 1-800-223-2389 · e-mail: conaxbuf@conaxbuffalo.com · visit our website: www.conaxbuffalo.com