Thermocouple & RTD Instruments

Product Details:

Screw-in RTD temperature probe with plug connector according to DIN EN 175301

Temperature range from -50 to +260 °C

• Shakeproof design
• Plug connection locked contact stable, protection class IP65
• Available with transmitter
• GL approval for basic type 902044/20 and 902044/21

Screw-in RTD temperature probes in vibration proof design allow temperature measuring under
pressure in motors, compressors, plant engineering and shipbuilding.
The plug connectors between the protection fitting and the connection cable are locked contact
stable and have the protection class IP65 when connected.
The measuring insert is normally fitted with a Pt100 temperature probe according to DIN EN
60751, Class B in 2-wire circuit; versions with Pt500 or Pt1000 can also be supplied.
Connection is available in 2-wire or 4-wire-circuit as an option.
The basic types 902044/25 to 902044/29 are designed with transmitters (output 4 to 20 mA).

Technical Data

Connection Basic type 902044/20, 902044/25 and 902044/28: plug connector DIN EN 175301-803, Pg9
Basic type 902044/21, 902044/26 and 902044/29: plug connector DIN EN 175301-803, Pg11 max. cable cross section 1.5 mm2, IP65, ambient temperature -40 to +125 °C for the versions equipped with transmitter, ambient temperature -40 to +85 °C Process connection Thread, stainless steel 1.4301/1.4571 Thermowell Stainless steel 1.4571, Ø 8 mm, Ø 6 mm stepped down to Ø 3.3 mm, Pressure load max. 50 bar at 200 °C (basic type 902044/20 and 902044/21)
Measuring insert Pt100 temperature probe, DIN EN 60751, cl. B in 2-wire or 4-wire circuit, exchangeable. Shorter fitting lengths in connection with unfavorable fitting conditions (heat dissipation error) can result in an exceedance of the tolerance class.
The measuring insert is not exchangeable for version equipped with transmitter. Protection type IP65 when connected Response times Basic type 902044/20 and 902044/21: t0.5 = 15 s, t0.9 = 45 s, in water with 0.2 m/s, Ø 8 mm Basic type 902044/25 to 902044/29: t0.5 = <2 s, t0.9 = <4 s, in water with 0.2 m/s, Ø 6 mm stepped down to Ø 3.3 mm
Vibration proof design German Lloyd, application category "D“, characteristic line 2 Approval Basic type 902044/20 and 902044/21 GL, German Lloyd
Accessories Thermowell, data sheet 902440

Product Details:

Bimetal Temperature Switch (608301)Features

 

• Electromechanical temperature switch with a fixed switching temperature
• Screw-in spigot similar to DIN 3852
• Simple mounting

 

Customer benefits

 

Energy saving
No additional auxiliary energy is required for temperature measurement. For this reason, the temperature switch offers a decisive advantage.

Time-saving
Use of a bimetal temperature switch means that the capillary line does not need to be laid. Screw threads allow the temperature switch to be directly screwed into the process.

Product Details:

QIS offers high temperature thermocouples, which are designed to operate in a temperature range of 600 deg C to 1700 deg C. They are designed to use in vacuum furnaces and other applications requiring high-temperature measurement in controlled atmosphere condition. Metal sheaths of alloy steel and ceramic protection tubes are available. All assemblies are supplied with ungrounded, isolated hot junction.

Additional Information:

• Item Code: QCA-HI

Product Details:

• Indoor and outdoor RTD temperature probes (90.2520)For temperatures between -30 ... +80°C
• Use in air conditioning technology
• Protection class IP20 to IP65
• Measuring insert designed in 2-wire or 3-wire circuitry
• Also available with transmitter 4 ... 20mA or 0 ... 10V

Various plastic device versions are available with different protection classes and temperature ranges to meet the individual measuring task.
The measuring insert is a Pt 100 temperature probe as per DIN EN 60 751, class B in 2-wire circuit as standard. Further available versions: with Pt 1000, Ni 1000 or 2 x Pt 100.
From the connection terminals, wiring in 3-wire and 4-wire circuit is also possible.
A transmitter can be optionally integrated. Applications

 

• Indoor and outdoor RTD temperature probes for air conditioning technology are mainly used for temperature measurement in rooms, halls and outdoors.

Product Details:

QCA manufactures spring loaded thermo couple with and without extension nipple.

Element types : J and K
Temperature range : Amb to 600 degC
Material : SS316
Element OD : as per customer requirment
Probe lenght : as per customer requirements

Product Details:

We are a leading supplier of J type thermocouple sensor with the most premium quality

Available In: J, K, T, E, N type thermocouple

Product Details:

We supply good quality K type thermocouple sensor with the most superior quality

Details:

Application: Industrial
Material: Stainless Steel
Accuracy: Class B

Product Details:

We provide good quality RTD PT100 temperature sensor with the most superior quality

Details:

Application: Industrial
Material: Stainless Steel
Accuracy: Class B

Product Details:

Screw-in RTD temperature probes
with terminal head form B

• With replaceable measuring insert
• As single or double RTD temperature probes
• Connection head form B, BUZ, BUZH, BBK
• Available with transmitter

Screw-in RTD temperature probes are mainly used for measuring temperatures in fluids and gasses. A decisive selection criterion is the reliable sealing feature of this installation type with vacuum and with overpressure. The application areas are, among others, in the air conditioning technology and refrigeration engineering as well as the HVAC, kiln and apparatus engineering sector.
The connection head is suitable for temperatures up to +100 °C. The versions BUZ, BUZH and BBK are also available in addition to the standard connection head, form B.
A Pt100 temperature sensing element according to DIN EN 60751, class B in 2-wire circuit is used as a measuring insert by default – versions with Pt500 or Pt1000 are also possible. Connection is available in 3-wire or 4-wire circuit as an option. A transmitter can be optionally integrated into the connection head. Technical data Terminal head Form B DIN 43729, die-cast aluminum, M20 × 1.5; IP65, ambient temperature -40 to +100 °C
Form BUZ, die-cast aluminum, M20 × 1.5; IP65, ambient temperature -40 to +100 °C
Form BUZH, die-cast aluminum, M20 × 1.5; IP65, ambient temperature -40 to +100 °C
Form BBK, plastic, M20 × 1.5; IP54, ambient temperature -30 to +130 °C
Caution: reduced ambient temperature range when using transmitters, data sheets 707010, 707030 and 707060 Extension tube Stainless steel 1.4571, length 130 mm
Process connection Thread, stainless steel 1.4571 Thermowell, stainless steel 1.4571 or steel 1.7335
Thermowell Stainless steel 1.4571, Ø 9 mm, Ø 11 mm, Ø 12 mm Measuring insert Replaceable, Pt100 temperature probe, DIN EN 60751, class B, 2-wire circuit
Response times t0.9 approx. 50 s, in water 0.2 m/s, Ø 9 mm Transmitter analog transmitter, 4 to 20 mA output, data sheet 707030 analog transmitter, 0 to 10 V output, data sheet 707030 programmable transmitter, 4 to 20 mA/20 to 4 mA output, data sheet 707010 Wtrans B programmable head transducer with radio transmission, data sheet 707060 (suitable Wtrans receivers, data sheet 902931) Accessories Thermowell, data sheet 909710

Product Details:

QIS manufacture thermocouple temperature sensors for wide temperature ranges from Amb. to 1700 deg C. Thermocouples will be supplied with various sizes and construction materials (Carbon Steel, Stainless Steel, Monel, Inconel, Ceramic sheath), mechanical and electrical connection arrangements.

Product Details:

QIS offers; JUMO DELOS T - Electronic Temperature Switch with Display and Analog Output (902940)

Features

 

• For temperatures from -50 to +260 °C (500 °C)
• EHEDG certification
• Configuration performed with the rotary encoder on the temperature switch or setup program
• M12 × 1 plug connector; protection type IP67 according to DIN EN 60529 with inserted machine connector
• Positively lit LCD display

 

Applications

 

• Food and pharmaceutical
• CIP/SIP systems
• Mechanical and plant engineering
• Air conditioning and refrigeration applications

Product Details:

Our product line of Mineral Insulated cable can be used under the most severe conditions that can destroy other types of thermocouple cable. Based on our rugged construction and with a large variety of sheath materials available, MI cable can be used in corrosive conditions up to the maximum range of the materials selected.

QCA Mineral Insulated thermocuple can be supplied in long lengths and can be formed or bent to a radius equal to twice the sheath diameter without loss of integrity. It can easily be welded or brazed to other metals when proper techniques are used.

Product Details:

For temperatures between -50 (-200) to +600 °
• Flexible sheath cable with vibration-resistant measuring insert
• As single or double RTD temperature probe in 2-wire, 3-wire, or 4-wire circuit
• Quick response time
• Application-specific insertion length
Due to their specific features, mineral-insulated RTD temperature probes are used in chemical
plants, power plants, pipelines, engine building, test rigs, and any measuring locations requiring
flexibility and simple replacement. Inside the flexible and thin-walled sheathed cable out of
stainless steel, the low ohmic conductor copper wires are embedded in compressed, heat-resistant
magnesium oxide.
The temperature sensor with 2-wire, 3-wire, or 4-wire technology is connected to the conductor
copper wires and installed in the protection tube out of stainless steel. The protection tube and
sheathed cable are welded to one another. The diameters already start at 1.9 mm.
The good thermal transfer between the protection tube and temperature sensor enables short
response times (t0.5 from 0.7 s) and excellent measuring accuracy. The vibration-resistant construction
guarantees a long operating life. The flexible probe tube allows temperature measurements
to be made at measuring points that are difficult to access. The smallest bending radius
is 5 times the outer diameter.
The measuring insert is normally fitted with a Pt100 temperature sensor according to DIN EN
60751, class B in 2-wire circuit; versions with Pt500 or Pt1000 can be ordered as well. The connection
is also available in 3-wire and 4-wire circuits.
Mineral-Insulated RTD Temperature Probe According to DIN EN 60751

Technical data
Terminal head Form B, diecast aluminum, M20 × 1.5; IP65, ambient temperature -40 to +100 °C
Form BUZ, diecast aluminum, M20 × 1.5; IP65, ambient temperature -40 to +100 °C
Form J, diecast aluminum, M16 × 1.5, IP65, ambient temperature -40 to +100 °C
Caution: reduced ambient temperature when using transmitter
Connection Cable ends stripped bare; alternatively available with ferrules, plug-in sleeves, or multi-pole electrical
connectors
Connecting cable Silicone, ambient temperature -50 to +180 °C
PTFE, ambient temperature -190 to +260 °C
Metal braiding, ambient temperature -50 to +350 °C
Process connection Thread, stainless steel 1.4571
Protection tube Stainless steel 1.4571, Ø 1.9 mm, Ø 3 mm, and Ø 6 mm
Adapter sleeve (end closure) As standard, the adapter sleeve (end closure) is designed up to 120 °C; it is available up to 300 °C
upon request.
Measuring insert Pt100/Pt1000 temperature sensor, DIN EN 60751, class B in 2-wire, 3-wire, or 4-wire circuit
Response times In water with 0.4 m/s / in air with 3 m/s
Ø 1.9 mm: water t0.5 = 0.7 s, t0.9 = 2.1 s/air t0.5 = 7.2 s, t0.9 = 20.5 s
Ø 3.0 mm: water t0.5 = 1.3 s, t0.9 = 4.0 s/air t0.5 = 13.5 s, t0.9 = 41.0 s
Ø 6.0 mm: water t0.5 = 5.0 s, t0.9 = 11.5 s/air t0.5 = 37.5 s, t0.9 = 117.5 s
Transmitter Analog transmitter, 4 to 20 mA output, data sheet 707030
Programmable transmitter, 4 to 20 mA / 20 to 4 mA output, data sheet 707010
Programmable transmitter, 4 to 20 mA / 20 to 4 mA and HART®-interface output, data sheet 707010

Product Details:

QCA-IN series thermocouple sensors are custom industrial sensors designed to suit all industrial applications.
An extensive range of thermocouple elements (K, J, R, T, B), process connections, terminations are available.

QCA-IN sensors are suitable for following industrial applications:

• Automotive industry
• Heat Treatment
• Furnace, Oven and Kilins
• Plastic and Rubber industries

Additional Information:

• Item Code: QCA-IN

Product Details:

QIS offers termocouple Assemblies for Molten Aluminum and Zinc. The unitized construction combines a GI/Graphite protection tube with an integral thermocouple element to form a COMPLETE THERMOCOUPLE ASSEMBLY. Non-Wetting Graphite tube is cast around a 1/4" NPT steel pipe, which contains an integral 14 gauge ceramic insulated thermocouple element, and the fiberglass-insulated leads. The high alumina content (85%) and a low content of silica (4%) make the  protection tubes very low contaminating devices. This combination assembly is a Very COST EFFECTIVE means of measuring molten aluminum process temperatures. Available in various lengths. IN STOCK for immediate delivery.

Additional Information:

• Item Code: QIS-MA-L-500
• Production Capacity: 10 per day
• Delivery Time: Ex. Stock

Product Details:

We provide finest quality T type thermocouple sensor with the most superior standards

Details:

Application: Industrial
Material: Stainless Steel
Accuracy: Class B

Product Details:

We supply good quality E type thermocouple sensor with the most superior quality

Specifications:

Application: Industrial
Material: Stainless Steel
Accuracy: Class B

Product Details:

We provide good quality N type thermocouple sensor with the most superior quality

Details:

Application: Industrial
Material: Stainless Steel
Accuracy: Class B

Product Details:

We deal in superior quality RTD PT1000 temperature sensor with the most superior quality

Details:

Application: Industrial
Material: Stainless Steel
Accuracy: Class B

Product Details:

QIS surface temperature probe specifically designed for use where surface temperatures reach up to 1260°C and rough handling is routine, QIS’s Surface Probe uses large, heavy-duty tips that can penetrate surface slag to measure the true temperature of the surface. The surface to be measured must be electrically conductive. The thermocouple's lead wires are 16-gage stranded wire with high temperature insulation and stainless steel overbraiding for added protection.

· J and K Surface Probes Available

· 150 mm (6") and 300 mm (12") Long Surface Probes Available

· Molded Utility Handle Rated to 220ºC (428ºF)

· Retractable Cable Expands to 1.5 m (5')

· Subminiature Connector for Use with Handheld Thermometers

· 304 SS Sheath

· Response Time: 2 Seconds Max for 63% Response

Product Details:

OMEGA  thermocouple connectors are 2 pin flat mini size TC connectors designed to connect temperature sensor instrumentation with a temperature controller or process control HMI automation panel. Compatible with any other 2 pin mini size TC connector, 2 pole male thermocouple spade plug or female 2 prong thermocouple jack.

Thermocouple Connector spade Plug and Jack with Color Codes per ANSI, ASTM and IEC with the thermocouple compensating alloy used are Type K (–AL +CH) Yellow, Type J(–CO +IR)Black, Type T (–CO +CP) Blue, Type E (–CO +CH) Purple, Type N (-NN +NP) Orange, Type R/S (-11 +CP) Green, Type C (-CNX +CPX) Red and uncompensated Type U (–CP +CP) White thermocouple connectors.

This Ultimate Thermocouple Connector design Ss ideal for fast and easy connection of TC cable or thermocouple wire via a TC cable clamp assembly. The cap/clamp contains the 4 captive screws and eliminates the small loose screws typical with the traditional metal thermocouple cable clamp. Included are a metal clamp plate, strain relief and grommets