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A L M Engineering & Instrumentation Private Limited
A L M Engineering & Instrumentation Private Limited


Temperature Sensor

Our product range includes a wide range of protection tube assembly thermocouple, series 5 general purpose thermocouples, series 6 sensor for extruders and plastic machines, series 8 mineral insulated thermocouples, series 9 special application thermocouples and series avg averaging temperature sensor.

Protection Tube Assembly Thermocouple

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Protection Tube Assembly Thermocouple
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Product Details:
Unit Length6m

Protection Tube Assembly Type Thermocouples are designed for high temperature applications such as ovens, kilns, or other processes. Metal protection tubes can be used in applications ranging from 1200°F to 2100°F. Ceramic tubes can be used in applications from 1210°F to 4100°F. If ordering with a protection tube, specify A & AA dimensions in 6" increments.
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Series 5 General Purpose Thermocouples

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Series 5 General Purpose Thermocouples
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Product Details:
ApplicationIndustrial

General Purpose Type Thermocouples and RTDs have a plain sheath with no permanently attached fittings. They are usually mounted with the use of a compression fitting which is supplied separately. Tip temperatures can be as high as 480°C (900°F) for fiberglass insulated wire, 250°C (500°F) for FEP insulated wire. Models specified with a head cover include a 1/2" hex nipple. For higher temperatures, see "Mineral Insulated Probes".
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Series 6 Sensor for Extruders and Plastic Machines

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Series 6 Sensor for Extruders and Plastic Machines
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Product Details:
ConditionNew

INJECTION MOLDING NOZZLE TYPE 
In-Melt type thermocouples and RTDs are designed to bolt into the injector nozzle and sense the temperature of the melt directly, and is rated to 450°C (900°F). The standard 3/8" hex head stainless steel body has 3/8-24 NFT threads. The sensor tip extends 1/8" beyond the end of the bolt assembly.

Not In-Melt type thermocouples and RTDs are designed to screw into a blind hole in the nozzle, and is rated 450°C (900°F). The standard 1/4 NFT thread fits most standard nozzles.

EXTRUDER BOLT TYPE 
Designed for direct mounting into extruder barrels, the Bolt Type thermocouples and RTDs offer easy interchangeability. Standard configuration has a 1/4" penetration into the barrel, and industry standard 1/2-20 NF thread. Order options allow barrel penetrations of 0 inches (flush) to 1 inch in 1/100th inch increments (specify as A dimension) and flex extension in 1 inch increments (specify as B dimension).

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Series 8 Mineral Insulated Thermocouples

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Series 8 Mineral Insulated Thermocouples
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Product Details:
ApplicationIndustrial

Mineral Insulated Thermocouples and RTDs are known for their excellent mechanical durability and resistance to electrical breakdown. Available in outside diameters from 0.020" (0.5 mm) to 0.500" (12.7 mm), Mineral Insulated Thermocouples can be bent to most any angle without special equipment. Because of its flexibility, the mineral insulated material can be made to extremely long lengths, coiled for inexpensive shipment, and straightened upon arrival without damage.

Ungrounded and exposed junctions are electronically isolated from the sheath. Minimum resistance is 1.5 megohms at 500 VDC.

Due to the varying sized of connection wire and cable, a transition fitting is used between the cold end of the sheath and the connecting wires. This fitting measures 1-1/4" long by 1/4" outside diameter for 1/8" or smaller sheaths, and 1-1/2" long by 3/8" outside diameter for 3/16" and 1/4" sheaths. Larger sheaths are usually connected to bushings or connector heads, and usually do not require transition fittings. Sheaths terminating connectors other than wire or cable do not require transition fittings

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Series 9 Special Application Thermocouples

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Series 9 Special Application Thermocouples
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Product Details:
ApplicationIndustrial

Special Application Thermocouples and RTDs cover a wide variety of types and configurations. This section covers FEP covered thermocouples and RTDs in rigid and flexible types, ring type thermocouples and RTDs for surface measurement, web type thermocouples for surface measurement of moving objects such as rollers, and penetration thermocouples and RTDs with sharp tips for measurement of viscous liquids and semisolids such as tar and heavy oil, and other material such as frozen food and meat.
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Series AVG Averaging Temperature Sensor

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Series AVG Averaging Temperature Sensor
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The Series AVG Averaging Temperature Sensor can be used to measure the average temperature up stream of the cooling coils in an air handler. The coiled sensor unwinds to a length of 12' or 24' to take an average temperature reading across a large space. The housing has multiple knockouts to reduce the time to install conduit. The Series CC1 mounting brackets can be used to secure the capillary to the wall of the air handler without kinking. The Series AVG can be ordered with a choice of 11 output options that allow it to communicate to any standard building control system.
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Series I2-1 Immersion Temperature Probe

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Series I2-1 Immersion Temperature Probe
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The Series I2-1 Immersion Temperature Probes are designed to monitor the hot and chilled water lines throughout a building’s water distribution loop. The multiple temperature sensor outputs allow these sensors to connect to virtually any digital building controller. The Series IW2 stainless steel thermowells allow the temperature sensors to be replaced without draining the water line. The temperature sensors are available in 4" and 6" insertion lengths.
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Series I2-2 General Purpose Immersion Temperature Sensor

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Series I2-2 General Purpose Immersion Temperature Sensor
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The Series I2-2 General Purpose Immersion Temperature Sensor is ideal for monitoring hot and chilled water lines throughout a building or mechanical room. The plastic housing is in the shape of a standard junction box with multiple knockouts for easy conduit access. The locking cover prevents unauthorized occupants from tampering with the temperature sensor. The Sensor I2-2 can be ordered with a choice of 11 output options that allow it to communicate to any standard building control system.
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Series I2-4 Weatherproof Immersion Temperature Sensor

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Series I2-4 Weatherproof Immersion Temperature Sensor
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The Series I2-4 Weatherproof Immersion Temperature Sensor is ideal for monitoring hot and chilled water lines feeding Air Handlers and Cooling Towers. The plastic housing has a 1/4 turn twist off cover to reduce installation time. The multiple knockouts allow for easy conduit access to any side of the housing. The Series I2-4 can be ordered with a choice of 11 output options that allow it to communicate to any standard building control system.
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Series O-4 Outside Air Temperature Sensor

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Series O-4 Outside Air Temperature Sensor
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The Series O-4 Outside Air Temperature Sensors are great for monitoring ambient air temperatures in outdoor applications. The temperature sensors are mounted in a NEMA 4X enclosure with integral mounting tabs. The mounting tabs can be used to surface or suspension mount the temperature sensors. The removable terminal block makes installation easy. The Series O-4 can be used to measure outside air temperatures in building automation systems or room temperatures inside agricultural ventilation houses.
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Series P Penetration Probes

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Series P Penetration Probes
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Product Details:
ApplicationIndustrial

Special Application Thermocouples and RTD’s cover a wide variety of types and configurations. This section covers FEP covered thermocouples and RTD’s, ring type thermocouples and RTD’s for surface measurement, web type thermocouples for surface measurement of moving objects such as rollers, and penetration thermocouples and RTD’s with sharp tips for measurement of viscous liquids and semisolids such as plastic compounds, rubber and slightly frozen food products.
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Series RTD Resistance Temperature Detector

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Series RTD Resistance Temperature Detector
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Precision RTD (Resistance Temperature Detector) offers excellent accuracy and stability over a wide temperature range. Industry standard 3-wire 100 ohm (DIN) probes are available in 6" (15 cm), 12" (30.5 cm) or 18" (46 cm) sheath lengths with 30" (76 cm) extension cable and spade lug terminals.

Product Applications

  • Air Ducts
  • Bearing Temperature
  • Oil Temperature Indicator
  • Soldering Equipment
  • Ovens
  • Environmental Test Chambers
  • Pharmaceutical Manufacturing
  • Food Processing
  • Plastic Molding
  • Petroleum & Chemical Processing
  • Electric Generating Plants
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Series S2-1 Surface Mount Temperature Sensor

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Series S2-1 Surface Mount Temperature Sensor
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The Series S2-1 Surface Mount Temperature Sensors provide a cost effective and reliable solution for surface contact temperature measurement of conditioned water pipes, low pressure steam or refrigerant lines. The sensors are ideal for applications where immersion wells are not practical to install. Models are constructed with a 1" (25 mm) 304SS probe and a 23" stranded etched Teflon® leads.
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Series S2-2 General Purpose Surface Temperature Assembly

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Series S2-2 General Purpose Surface Temperature Assembly
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The Series S2-2 General Purpose Surface Temperature Assembly is ideal for monitoring the temperature of indoor distribution lines when it is not possible to penetrate the pipe. The plastic housing is in the shape of a standard junction box with multiple knockouts for easy conduit access. The strap-on connection quickly wraps around a pipe and can be securely tightened using a flat head screw driver. The Series S2-2 can be ordered with a choice of 11 output options that allow it to communicate to any standard building control system.
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Series S2-4 Weatherproof Surface Temperature Assembly

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Series S2-4 Weatherproof Surface Temperature Assembly
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The Series S2-4 Weatherproof Surface Temperature Assembly is ideal for monitoring the temperature of distribution lines when it is not possible to penetrate the pipe. The strap-on connection quickly wraps around a pipe and can be securely tightened using a flat head screw driver. The twist-off housing cover reduces installation time. The housing has multiple knockout conduit holes which allows the installer to bring conduit to any side of the housing. The Series S2-4 can be ordered with a choice of 11 output options that allow it to communicate to any standard building control system.
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Series T Temperature Sensor Assemblies with Thermowells

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Series T Temperature Sensor Assemblies with Thermowells
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Product Details:
BrandDwyer
UsageIndustrial

Series T Sensor Assemblies are available in a variety of head styles and thermowell materials. The sensor sheath material is constructed of 316 stainless steel regardless of the well material specified.
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Series TE Duct and Immersion Building Automation Temperature Sensor

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Series TE Duct and Immersion Building Automation Temperature Sensor
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The Series TE Duct and Immersion Temperature Sensor can be used to monitor air or water temperature throughout a building management system or an air handler unit. Flanged duct sensors monitor the supply or return air and provide a thermistor or RTD output to the digital controller. Immersion sensors which are supplied with compression fittings are typically used to monitor the hot or chilled water lines throughout a building. Thermowells are recommended, but not required on the immersion sensors.

For variable air volume applications, the Series TE can be configured to have 8' plenum rated cable with flying leads. Standard units come with 4" leads with an integral terminal block to eliminate carrying extra wire nuts. For housing models, multiple knockouts provide easy conduit access to any side of the housing. The 1/4 turn lid comes with a chain to prevent it from being lost during installation.

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Series TE-A Averaging Temperature Sensors

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Series TE-A Averaging Temperature Sensors
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The Series TE-A Averaging Temperature Sensors are used to measure the temperature in large ducts and air handler units. Bendable aluminum capillaries are available in 6', 12', and 24' lengths. These capillaries consist of four thermistor or RTD sensors which are internally averaged to give a single output signal. Series CC1 mounting brackets are available to mount the capillary to the wall of the duct or air handler without kinking the sensor wires inside the probe. For faster installation, the enclosure has multiple knockouts, wide mounting ears, and a screw-off captured lid.
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Series TE-OND/TE-RND Outdoor Temperature Sensors

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Series TE-OND/TE-RND Outdoor Temperature Sensors
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The Series TE-OND/TE-RND Outdoor Air Temperature Sensors are offered in two different configurations to increase measurement accuracy by reducing radiated heat effects. For applications where the north side of the building is accessible, the TE-OND can be used to protect against low levels of radiated heat. If the sensor must be mounted in direct sunlight or a more precise measurement is required, our six plate radiation shield mounts over the temperature probe. The TE-RND radiation shield models can be surface or pipe mounted. All models include removeable terminal blocks to simply wire.
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Series TE-SNW Weather Resistant Surface Temperature Sensor

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Series TE-SNW Weather Resistant Surface Temperature Sensor
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The Series TE-SNW Surface Temperature Sensor non-intrusively measures the process temperature in hot and cold water loops in buildings. An adjustable metal strap can tightly fit around 2 through 6" pipe sizes, allowing the surface area of the copper plate on the sensor to make good contact with the pipe surface. In order to work with most common building controllers, the output of the sensor can be chosen from 6 different RTD and Thermistor curves. Additional features include a quarter turn twist off cap that is chained to the housing to prevent it from getting lost, and multiple knockout locations and sizes to reduce installation time.
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Series TE-W Wall Mount Temperature Sensor

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Series TE-W Wall Mount Temperature Sensor
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The Series TE-W Wall Mount Temperature Sensor provides a low cost temperature input for any building management system. With large vents in the housing for proper air flow, the sensor accurately measures the ambient temperature in hotel rooms or offices. Multiple mounting holes on the wall plate allow for mounting to numerous surfaces
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Series TE-WSS Stainless Steel Wall Plate Temperature Sensor

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Series TE-WSS Stainless Steel Wall Plate Temperature Sensor
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The Series TE-WSS Stainless Steel Wall Plate Temperature Sensor measures the ambient air temperature in classrooms and industrial environments. By having a flush mount design, the temperature sensor can withstand a wash down. A foam gasket prevents ambient temperature from behind the wall plate from skewing the temperature measurements. The discrete stainless steel wall plate sensor also hides the sensor to prevent tampering. Each sensor comes with a terminal block and two mounting screws for quick installation.
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Temperature Sensor

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Temperature Sensor
Approx. Rs 6,500 / Piece
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Dwyer Duct and Immersion Building Automation Temperature Sensors can be used to monitor air or water temperature throughout a building management system or an air handler unit.

Flanged duct sensors monitor the supply or return air and provide a thermistor or RTD output to the digital controller.

Immersion sensors which are supplied with compression fittings are typically used to monitor the hot or chilled water lines throughout the building

Specifications:
  • Available in Thermistor & RTD outputs
  • Accuracy: Thermistor: ±0.2°C @ 25°C (±0.36°F @ 77°F)                    RTD: DIN class A: ±0.15°C @ 0°C (±0.28°F @ 32°F).
  • Temperature limits: -40 to 302°F (-40 to 150°C).
  • Available upto 18" probe length.
 

Additional Information:

  • Item Code: TE
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    Explosion Proof RTD Temperature Transmitter

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    Explosion Proof RTD Temperature Transmitter
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    Product Details:
    Output ValueAny
    Input ValueAny
    ApplicationCustomized

    Dwyer Explosion-Proof RTD Temperature Transmitter is the ideal product for hazardous temperature measurement applications.

    Features:
    • The series has seven programmed temperature ranges that are selectable via an internal dip switch.
    • The span and zero can be quickly adjusted with a simple push button design.
    • The compact housing allows for the transmitter to be mounted in virtually any application.

    Specifications:
    • User selectable ranges
    • Temperature sensor: Pt1000, 0.00385 DIN.
    • Accuracy: Transmitter ±0.1% FS; Probe ±0.3% FS.
    • Probe Length: 4" to 18" depending on model
    • Output signal: 4 to 20 mA (two wire loop powered).
    • Optional LCD display

    Additional Information:

  • Item Code: TTE
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    Aerosense Duct Temperature Transmitter

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    Aerosense Duct Temperature Transmitter
    Approx. Rs 3,000 / Number
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    Product Details:
    ApplicationDuct Applications

    Aerosense Duct/Immersion Mount Temperature Transmitter is designed for environmental monitoring & controlling in industrial and commercial buildings.

    Specifications:
    • Temperature sensor of type 10K ohm type II thermistor.
    • Range upto 50 deg C
    • 4-20mA/0-10V output as per model selected
    • Housing material: ABS plastic
    • Probe material: SS304

    Features:
    • High performance transmitter, ensure accurate temperature measurement.
    • Up to date IC circuit and SMT technology ensure good long term stability and reliability.
    • Fast response.
    Applications:
    Transmitters can be used for indoor air temperature monitoring in various industrial plant, clean room, lab, machine room, office, airport, station, library and stadium.

    Additional Information:

  • Item Code: TTW
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    Aerosense Wall Temperature Transmitter

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    Aerosense Wall Temperature Transmitter
    Approx. Rs 3,500 / Unit
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    Aerosense Wall Mounts Temperature Transmitter are designed for environmental monitoring and controlling in industrial and commercial buildings.

    Specifications:
    • Temperature sensor of 10K ohm type II thermistor
    • Range upto 50 deg C
    • 4-20mA / 0-10V output as per model no
    • Housing material: ABS Plastic

    Features:
    • High performance transmitter ensure accurate temperature measurement.
    • Up to date IC circuit and SMT technology ensure good long term stability and reliability.
    • Fast response.

    Applications:
    Transmitters can be used for indoor air temperature monitoring in various industrial plant, clean room, lab, machine, office, station, airport, library and stadium

    Additional Information:

  • Item Code: TTD
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    Call Us: +91-8045315605
    A L M Engineering & Instrumentation Private Limited
    Mahdi Hasan (Director)
    No. 302-304, Damji Shamji Industrial Complex L. B. S. Marg, Kurla West,
    Mumbai - 400070, Maharashtra, India
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