Richards Thermocouple Cat17 Brn

Resistance Temperature Detectors (RTDs) - Platinum - Elements and Assemblies

√ 316SS 1/4” Dia. European Curve Element √ 100Ώ Resistance √ Four Wire Lead Configuration √ Max. Temp. 400°C (752°F) or High Temp. Option 650°C (1202°F) √ ± 0.04% resistance or ±0.1°C Accuracy √ Need to Customize Your Assembly - Fine Tune the Part Number: After locating a figure and part number, you can fine tune the sensor for your application. If you require an American curve sensor and not the European curve, change the “ E ” to an “ A ” in the part number. If you require a 500 Ω and not the standard 100 Ώ sensor, change the “ 11 ” in the part number to “ 51 ”. 1000 Ώ sensors can be ordered by changing the “ 11 ” to a “ 101 ”. Substitute any “ X ” and “ Y ” characters with your length requirements. RTDs are provided in four wire configurations as standard. This is the most accurate configuration. Note: if you are using a transmitter you may be only able to use a three wire sensor. This can be designated by changing the “ 4 ” in the part number to a “ 3 ”. Two wire RTDs can be specified by changing the “ 4 ” with a “ 2 ” in the part number. The standard metal sheath for RTD elements is 1/4” diameter made of 316 stainless steel. Inconel 600 sheaths can be specified by changing the “ 16 ” in the part number to a “ 09 ”. Example part number: 4E164-11-24-12 is a four wire, European curve, 316 Stainless Steel 1/4 inch diameter sheath, 100 Ώ, 12” probe, 24” probe and leads overall. Note: Richards standard RTDs have a maximum service temperature rating of 400°C ( 752°F ). Our high temperature RTDs have a maximum service temperature rating of 650°C ( 1202°F ). If you would like to specify this option, add an “ H ” after the curve des- ignation letter ( A or E ) in the catalog number. Example Part Number: 4EH164-11-24-12 is a High Temperature , Four wire, Eu- ropean curve, 316 Stainless Steel 1/4 inch diameter sheath, 100 Ώ, 12” probe, 24” probe and leads overall. Need to order a Dual element or Assembly? - Insert “ D ” after the “ E ” in the catalog number. Example: 4ED164-1-24-12 Note: Other configurations are also available which may not be shown.

RTD Elements and Assemblies

Part

Ohms

Curve

Sheath

Sheath Diameter

Description

Number

Ώ

(Alpha)

Material

Inches

mm

X

Y

1

1

4E162-11-X-Y 4E163-11-X-Y 4E164-11-X-Y

316 Stainless Steel

1/8” (.125) 3/16” (.188) 1/4” (.250)

3.18 4.76 6.35

Probe, Plain Plain Probe with Teflon Leads.

100 Ώ

European (0.00385)

2

2

Probe, Compression Fitting Plain Probe with Teflon leads and a 316 stainless Steel compression fitting ( CF ).

4E162-11-X-Y-CF 4E163-11-X-Y-CF 4E164-11-X-Y-CF

316 Stainless Steel

1/8” (.125) 3/16” (.188) 1/4” (.250)

3.18 4.76 6.35

100 Ώ

European (0.00385)

3

3

Probe, Forward Facing Bushing Plain Probe with Teflon leads and a forward facing Bushing ( B ).

4E162-11-X-Y-B 4E163-11-X-Y-B 4E164-11-X-Y-B

316 Stainless Steel

1/8” (.125) 3/16” (.188) 1/4” (.250)

3.18 4.76 6.35

100 Ώ

European (0.00385)

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