RTD Temperature Sensors by Harrel

HARREL. The Hi-Tech Extrusion Systems
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High Precision Platinum RTD Temperature Sensors

Precision wound from highest quality platinum wire.
100 Ohm at 100 Degrees C, DIN standard (unless otherwise noted)
Heat Stabilized after construction.
Much, much more stable than thermocouples.
Inherently free of ambient temperature effects, so no cold-junction compensation required.
RTD Controllers and sensors much higher precision than thermocouple types.
For more details on Resistance Temperature Detectors (RTD's) click on inquiry or call Harrel at (203) 866-2573. Ask for Harrel bulletin ADS-617 "Resistance Temperature Sensors are Better!!!"

TS116: Standard for Plastics Industry

Adjustable Bayonet Style, mechanically interchangeable with thermocouple types.
Truly tip sensitive. Composite tip type far better than all-stainless types.
Metal braid protects cable from nicks and abrasion.
Wound Construction more Stable than etched foil types.
Temperatures to 1000^o F.

TS116 Ordering information:

Adjustable General Purpose RTD Temperature Sensors with Solid Wire Leads

TS-116A-6-L 100 ohm platinuim RTD with 6 ft solid wire leads: $59.75
TS-116A-6-B 100 ohm platinum RTD with control box strain relief: $64.50
TS-116A-6-PT 100 ohm platinum RTD with thermocouple type plug: $69.75
Add $1.10 per foot for lead lengths over 6 feet.

Adjustable General Purpose RTD Temperature Sensors with Stranded Wire Leads

TS-116-AT-6-L 100 ohm platinum RTD with 6 ft stranded wire leads: $62.60
TS-116-AT-6-L 100 ohm platinuim RTD with outlet box strain relief: $67.60
TS-116-AT-6-L 100 ohm platinum RTD with thermocouple type plug: $72.60.
Add $1.10 per foot for lead lengths over 6 feet.

Dual Adjustable RTD Temperature Sensors in the Same Housing as Above. 6 ft Solid Wire Leads.
TS-216A-6-L Dual 100 ohm platinum sensor with wire leads. $138.56
TS-216a-6-B Dual 100 ohm platinum sensor with outlet box strain relief: $143.50
ts-216-6-pt Dual 100 ohm platinuim sensor with two thermocouple type plugs: $154.50.
Add $1.55/ft for lengths over 6 feet.
Hybrid Dual Sensor in Adjustaable Bayonet Housing -- One Platinum RTD and One Iron-constantan Thermocouple

TS-316-6-L Hybrid 100 ohm platinum/iron-constantan. 6 ft Solid Wire leads; $109.60
TS-316-6-B Hybrid 100 ohm platinum/iron-constantan. Outlet box strain relief: $112.60
TS-316-6-PT Hybrod 100 ohm platinum/iron-constntan. Thermocouple type plugs: $119.60
Add $2.15 per foot for lengths over 6 feet.

TS112: Fixed-Depth Melt Immersion

Sensor immersed in plastic stream for true melt temperature sensing.
Special RTD construction averages over melt stream, far superior to point sensing.
Standard 1/2-20NF-2 thread with 45-degree sealing shoulder allows use of standard pressure-sensor tapped hole and provides a secure, tight fit.
Various immersion depths are available as shown below.

TS112 Ordering Information:

TS-112A 3" body length "Z" and 1" tip length "T" : $120.00.
TS-112B 3" body length "Z" and 1/2" tip length "T": $120.00.
TS-112C 3" body length "Z" and 0" tip length "T" (flush): $120.00.
All forms have 12" armored cable with thermocouple type plug.
AS-111D-12 12 foot extension lead. Stainless braid with female thermocouple tyoe plug at one end and male thermocouple type plug at the other: $49.00
AS-111D-36 36 foot extension lead. As above. $85.00
AS-111D-40 40 foot extension lead. As above. $89.00

TS115: Adjustable Depth Melt Immersion for Plastics Extruders

Sensor immersed in plastic stream for true melt sensing.
Special RTD construction averages over melt stream. Far superior to thermocouple sensors, which only measure at one point in the melt stream.
Adjustable immersion depth allows retraction during start-up and adaptability to different size extruders.
Standard 1/2-20NF-2 thread with 45-degree sealing shoulder allows use of standard pressure-sensor tapped hole and provides a secure, tight fit.

TS-115 Ordering Directions:

TS-115Z Variable depth platinum RTD melt sensor 3" long barrel: $194.00
TS-115V Variable depth platinum RTD melt sensor 5" long barrel: $194.00
TS-115Y Variable depth platinum RTD melt sensor 5" barrel. Special metals for use with fluoropolymers: $294.00
All forms have thermocouple type plug mou9nted on end of sensor.
AS-111D-12 12 Foot extension lead. Stainless braid and male thermocouple plug at one end and female thermocouple type plug at the other $49.00
AS-111D-36 36 foot extension lead. As above.
AS-111D-40 40 foot extension lead. As above

TS122: Fixed immersion Depth for Liquids

Sensor in 3/16-Inch stainless tube.
1/8-Inch NPT Fitting mounts to wall of vessel.
100 Ohm Platinum RTD elements.
Various immersion depths available
TS-122 Ordering information.

TS122CT-3-6: 100 Ohm Platinum sensor. 3" long. 6 ft Teflon leads: $87.80
TS122ct-4-6: 100 Ohm Platinum sensor. 4" long. 6 ft Teflon leads: $87.80
TS122CT-5-6: 100 Ohm Platinum sensor. 5" long. 6 ft Teflon leads: $87.80

Add $0.75 per foot for leads over 6 feet long.

Top: TS104 Ceramic Element. Middle: TS104 Element in Stainless Housing. Bottom: TS104LF Air Sensing Ceramic Style.
TS104 Ceramic Elements

Precision, wound platinum sensor in ceramic housing.
Platinum leads may be extended as far as desired with ordinary copper wire.
Also available with 400 ohm element.

TS104 Element in Stainless Housing

Precision wound platinum sensor with 3/16-inch diameter Stainless Steel protective housing.
Teflon insulated leads three feet long, may be extended with ordinary copper wire.
Also available with right angle bend

Ordering Information for TS104 with Stainless Steel housing:

Type Element Stainless Steel Tube length
TS104LG 100 Ohm Pt 2 1/4 inches

TS104LJ 400 Ohm Pt 3 inches

TS104LF Air Sensing Ceramic Style

Sensitive portion only 0.92-inch diameter for fastest response.
Connection protected by ceramic housing.
Braided extension leads of any length.

TS150C Platinum Patch-type Sensor for Surface Sensing

Far, far better than thermocouple for sensing temperature of surfaces.
Standard 100 Ohm DIN characteristic.
Teflon insulated leads, 3 ft long.

Price: $78,25
Add $0.75 per foot for leads longer then 3 feet.

TS127B Platinum Magnetic Grip Surface Sensor

For sensing surface temperature of ferrous metal surfaces.
Requires only 1" dia flat mounting surface.
8 lb holding force.
Magnetic attraction unaffectedby temperatures up to 1000^oF.
Sensing element spring loaded for good contact.
Sensed temperature typically within 1 or 2 degrees of actual surface temperature.

Price: $156.00

To order a sensosr on line, fill in the form below and click on "submit". Harrel will enter your order and send you an acknowledgement giving engineering data and credit requirements. Terms are net, 30 days, FOB Norwalk, CT., USA. Alternatively, you may prefer to pay by credit card (Mastercard or Visa -- number given by telephone) when the order is entered.

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