Richards Thermocouple and Temperature Sensor Catalog 16

Thermocouple Heads - Aluminum

Thermocouple connection heads are available in a variety of materials and configurations. Our more common styles are shown in this catalog. If you are looking for a particular type, which is not shown here, please phone on of our sales engineers since we have other heads in stock. All thermocouple connection heads are sold with connector blocks. if you would like to order connection heads without blocks add WOC after the part number. Example: AWH08WOC

AWH - Aluminum Weatherproof Head - Screw Cover & Chain Part Process Conduit Block Elements Dimensions

Number

Thread

Thread Included

Wires

NEMA Rating

Figure

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

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”

1

AWHS02 AWHS08 AWHS12 AWHS16 AWHD02 AWHD08 AWHD12 AWHD16 AWHT02 AWHT08 AWHT12 AWHT16 AWHTR02 AWHTR08 AWHTR12 AWHTR16

AWTS AWTS AWTS AWTS AWTD AWTD AWTD AWTD AWTT AWTT AWTT AWTT AWTR AWTR AWTR AWTR

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

Height 3 3/16” or 81.0 mm Width 2 15/16” or 74.6 mm

Cap Diameter 3 1/16” or 77.8 mm

NEMA Rating - Type 4

RTD / 6 RTD / 6 RTD / 6 RTD / 6

AWH

AWH - Aluminum Weatherproof Head - Screw Cover & Chain Part Process Conduit Block Elements Dimensions

Number

Thread

Thread Included

Wires

NEMA Rating

Figure

2

Height 2 3/4” or 69.9 mm

NPT 1/8” 1/2” 3/4” 1/8” 1/2” 3/4”

NPT 3/4” 3/4” 3/4” 3/4” 3/4” 3/4”

AWHS02 AWHS08 AWHS12 AWHD02 AWHD08 AWHD12

ATS ATS ATS ATD ATD ATD

Single / 2 Single / 2 Single / 2 Double / 4 Double / 4 Double / 4

Width 2 15/16” or 74.6 mm

Cap Diameter 3 1/16” or 77.8 mm

NEMA Rating - Type 2

ASLH

ASLH - Aluminum Domed Flip-Top Head Part Process Conduit Block Elements

3

Dimensions

Number

Thread

Thread Included

Wires

NEMA Rating

Height 2 3/4” or 69.9 mm

Width 2 15/16” or 74.6 mm

NPT 1/2” 1/2” 1/2”

NPT 1/2” 1/2” 1/2”

ASLHS02 ASLHD08 ASLHTT12

ASLS ASLS ASLS

Two / 2 Four / 4 Six / 6

Cap Diameter 3 1/16” or 77.8 mm

NEMA Rating - Type 2

ASLH

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