Richards Thermocouple Cat17 Brn

Heads-Explosion Resistant, Heavy Duty-Aluminum, 316L Stainless Steel- Plastic Flip -Top Head

EXAH - Explosion Resistant Head - Aluminum

Part

Process Conduit

Block

Elements/ Dimensions/

Number

Thread Thread Included

Wires

NEMA Rating

Figure

Height 3.75” or 95.25 mm Width 6.62” or 91.95 mm Cap Diameter 3.60” or 91.44 mm

NFPA Hazardous Area Classification Class I, Division 1, Group B, C, D Class II Group E, F, G Factory Mutual and CSA Explosion Proof Approval, NEMA 4 Max Temp. 175° (80°C)

16

NPT 1/2”

NPT 3/4”

AWTS

EXAHS08

Single / 2

AWTD

EXAHD08

1/2”

3/4”

Double / 4

AWTT

EXAHT08

1/2”

3/4”

Triple / 6

AWTR

EXAHTR08

1/2”

3/4”

RTD / 6

EXAH

EXSH - Explosion Resistant Head - 316 Stainless

Part

Process

Con-

Block

Elements/ Dimensions/

Number

Thread Thread Included

Wires

NEMA Rating

Figure

17

NPT 1/2”

NPT 3/4”

Height 3.75” or 95.25 mm Width 6.62” or 91.95 mm Cap Diameter 3.60” or 91.44 mm

NFPA Hazardous Area Classification Class I, Division 1, Group B, C, D Class II Group E, F, G Factory Mutual and CSA Explosion Proof Approval, NEMA 4 Max Temp. 175° (80°C)

EXSTHS08

AWTS

Single / 2

EXSTHD08

AWTD

1/2”

3/4”

Double / 4

EXSTHT08

AWTT

1/2”

3/4”

Triple / 6

EXSTHTR08

AWTR

1/2”

3/4”

RTD / 6

EXSTH

FTHB or FTHW - Plastic Flip -Top Head - Black or FDA Approved White Polypropylene

Part

Process

Conduit

Block

Elements/

Dimensions/

Number

Thread

Thread Included

Wires

NEMA Rating

Figure

Black: FTHBS02 FTHBS08 FTHBS12 FTHBD02 FTHBD08 FTHBD12 FTHBT02 FTHBT08 FTHBT12 White: FTHWS02 FTHWS08 FTHWS12 FTHWD02 FTHWD08 FTHWD12 FTHWT02 FTHWT08

NPT 1/8” 1/2” 3/4” 1/8” 1/2” 3/4” 1/8” 1/2” 3/4” 1/8” 1/2” 3/4” 1/8” 1/2” 3/4” 1/8” 1/2”

NPT 3/4” 3/4” 3/4” 3/4” 3/4” 3/4” 3/4” 3/4” 3/4” 3/4” 3/4” 3/4” 3/4” 3/4” 3/4” 3/4” 3/4”

18

AWTS AWTS AWTS AWTD AWTD AWTD AWTT AWTT AWTT AWTS AWTS AWTS AWTD AWTD AWTD AWTT AWTT

Single / 2 Single / 2 Single / 2 Double / 4 Double / 4 Double / 4 Triple / 6 Triple / 6 Triple / 6 Single / 2 Single / 2 Single / 2 Double / 4 Double / 4 Double / 4 Triple / 6 Triple / 6

Height 3.25” or 82.6 mm

Width 3.1” or 78.7 mm

Cap Diameter 3” or 76.2 mm

NEMA Rating - Type 4X

Temperature Rating -

198°F or 92.2°C

FTHB (Black) - FTHW (White)

Page 146

Phone: 617.527.4385 Fax: 617.964.3746 Email: sales@asrichards.com