Surface Mount Temperature Sensor -- Series S2-1
from Dwyer Instruments Inc.

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. [See More]

  • Sensor Termination Type: Bare or Insulated Lead Wires
  • Probe Configuration: Straight Probe
  • Sensed Temperature: -40 to 250
  • Diameter or Width Range: 0.2500
Temperature Elements -- AS-TE
from Fluid Components Intl. (FCI)

FCI provides temperature elements mounted in thermowells for direct installation into piping and ducting on commercial and military aircraft, spacecraft, vehicles and marine applications. These elements are available as Resistance Temperature Detector (RTD) that provides a linear change in... [See More]

  • Sensor Termination Type: Bare or Insulated Lead Wires
  • Probe Configuration: Penetration (Needle) Probe; Flexible Probe
  • Sensed Temperature: -50 to 800
  • Sensitive Length: 0.1600 to 4
NTC Air-Gas Thermistor Temperature Probe -- 405 Air Temperature Probe
from Measurement Specialties, Inc.

400-series air temperature probe. Features: • 400 series nominal resistance response curve. • 2252.4 ohm Resistance @ 25 °C (including lead wire resistance). • Interchangeable ±0.1 °C, 0 °C to 70 °C. • Pressed Disk Ceramic Sensor. • High sensitivity. [See More]

  • Sensor Termination Type: Bare or Insulated Lead Wires
  • Probe Configuration: Air Probe
  • Sensed Temperature: 32 to 158
Detachable Threaded Thermistor Probe -- ON-920TA Series
from OMEGA Engineering, Inc.

This sensor is desighed to be used in immiersion applications where it will be mounted into a process or pressure vessel using a 1/8NPT threaded port. The integral connector and supplied mating connector with cable allow for continuous monitoring of the sensor, or allows for removal of the connector... [See More]

  • Sensor Termination Type: Bare or Insulated Lead Wires
  • Probe Configuration: Straight Probe
  • Sensed Temperature: ? to 212
  • Diameter or Width Range: 0.1562
AirTemperatureSensor -- NTC2-14 Series
from PMC Engineering LLC (formerly Process Measurement & Controls, Inc.)

Miniature size. Range -4 to 302 °F. Ruggedized Construction. PT1000 or NTC Thermistor. Isolation Tip Option. Custom Designs. NTC2-14 Series sensors are designed to measure the temperature of all types of air and gas in demanding motorsport and automotive applications. [See More]

  • Sensor Termination Type: Bare or Insulated Lead Wires
  • Probe Configuration: Air Probe
  • Sensed Temperature: -5 to 300
  • Diameter or Width Range: 0.1800
Thermo-Fuse Probe - 01
from Smith Systems, Inc.

Application of these temperature probes has been simplified by the performance and temperature graphics accompanying each standard of Thermo-Tran ˊ Sensors. Our experience ranges from high-reliability turbine exhaust gas temperature probes that reach 1000 °F to freeze sensors that protect... [See More]

  • Sensor Termination Type: Bare or Insulated Lead Wires; Conduit Connector; Other Connection Type
  • Probe Configuration: Straight Probe; Penetration (Needle) Probe (optional feature)
  • Sensed Temperature: ? to 169
  • Diameter or Width Range: 0.7500
Bolt-on Sensor-Thermistor -- 773-TM
from Ultra Electronics, manufacturer of Weed Instrument products

Accurate measurement of surface temperatures. Compact sensing block designed for fast time response, may be installed by bolting, clamping or cementing to the surface. Ideal for remote sensing when used in conjunction with the Weed Instrument Sensor-Mate Temperature Transmitter. [See More]

  • Sensor Termination Type: Bare or Insulated Lead Wires; Other Connection Type
  • Probe Configuration: Flexible Probe; Surface; Bolt On
  • Sensed Temperature: ? to 150
  • Diameter or Width Range: 0.7500
Thermistor Probe -- PDIB-1
from 2DI (Two-Dimensional Instruments, LLC)

Stainless steel 6 inch thermistor probe with 48 inch two wire connection [See More]

  • Sensor Termination Type: Bare or Insulated Lead Wires
  • Process Connection: Braze, Weld or Solder
  • Probe Configuration: Flexible Probe
“Aquasense” Water Temperature Sensor -- D1004MW22P0
from API Technologies

Spectrum Sensors & Controls has developed a remarkable new product for sensing water temperature in pool/spa applications. The new "AquaSense" design is ideal for applications that require ease of installation and a fast thermal response time in a rugged, low-cost package. While the standard... [See More]

  • Sensor Termination Type: Bare or Insulated Lead Wires
  • Diameter or Width Range: 0.2500
  • Probe Configuration: Angled Probe
  • Sensitive Length: 1.12
Conductivity and Temperature Sensors -- CS547A-L
from Campbell Scientific, Inc.

Campbell Scientific's CS547A conductivity sensor measures the electrical conductivity (EC), total dissolved solids, and temperature of water. The CS547A is suitable in most surface water, laboratory, and industrial applications. EC is measured with three cylindrical stainless steel electrodes... [See More]

  • Sensor Termination Type: Bare or Insulated Lead Wires
  • Probe Configuration: Straight Probe
  • Sensed Temperature: 32 to 122
  • Diameter or Width Range: 1.8
Thernistor Probes
from Canadian Thermostats & Control Devices LTD.

Cantherm thermistor probes and thermowells use the highest quality NTC or PTC thermistors available and are encased in housings made of either brass, aluminum or stainless steel suitable for a wide range of applications such as HVAC or process control. They can be installed almost anywhere from an... [See More]

  • Sensor Termination Type: Bare or Insulated Lead Wires (optional feature); Flexible Conduit Leads (optional feature); Screw Tabs or Lugs (optional feature); Plug or Quick Connect (optional feature)
  • Probe Configuration: Straight Probe (optional feature); Flexible Probe (optional feature)
  • Sensed Temperature: -67 to 482
  • Process Connection: Threaded (NPT) Fitting
Humidity and Temperature Sensor
from Decagon Devices, Inc.

The RH/Temperature sensor measures relative humidity (RH) and temperature, making it ideal for use with ECH2O probes in studying microclimate and evapotranspiration. Note: because it is a digital sensor it can only be used with the Em50, Em50R, or ProCheck. [See More]

  • Sensor Termination Type: Bare or Insulated Lead Wires
  • Probe Configuration: Flexible Probe
  • Sensed Temperature: -40 to 122
  • Process Connection: Other (Special)
Thermistor Sensor -- M1
from Durex Industries

Thermistors are thermally sensitive resistors that exhibit a large change in resistance when subjected to changes in environment temperature. Thermistors have either a Negative Temperature Coefficient (NTC) or a Positive Temperature Coefficient (PTC). Although these assemblies can be designed for... [See More]

  • Sensor Termination Type: Bare or Insulated Lead Wires; Screw Tabs or Lugs (optional feature); Other Connection Type (optional feature)
  • Diameter or Width Range: 0.1250 to 0.2500
  • Probe Configuration: Straight Probe
  • Sensitive Length: 3 to 22.12
HVAC/R Duct and Outside Air Temp Sensor -- TS428TA
from Minco

Minco offers single-source convenience for HVAC/R temperature and humidity sensing products. Our HVAC/R assemblies are made for easy installation, high reliability, and compatibility with most building automation systems. Features of HVAC/R sensors and transmitters. Accurate and stable sensing... [See More]

  • Sensor Termination Type: Bare or Insulated Lead Wires
  • Probe Configuration: Air Probe
  • Sensed Temperature: -49.9 to 275
  • Diameter or Width Range: 1.3
TP10
from Oven Industries, Inc.

Epoxy-dipped end, other configurations available [See More]

  • Sensor Termination Type: Bare or Insulated Lead Wires
  • Probe Configuration: Flexible Probe
  • Sensed Temperature: -4 to 50
  • Diameter or Width Range: 0.1500
223-40191
from Quantem Corp.

High sensitivity, rapid response [See More]

  • Sensor Termination Type: Bare or Insulated Lead Wires
  • Diameter or Width Range: 0.1870
  • Probe Configuration: Straight Probe
  • Sensitive Length: 3 to 6
Temperature Sensor -- 1
from Semitec USA Corp.

Surface temperature sensor for OA equipment [See More]

  • Sensor Termination Type: Bare or Insulated Lead Wires
  • Probe Configuration: Surface
  • Sensed Temperature: -30 to 230
  • Diameter or Width Range: 0.4724
Air/Gas Probe -- Model 8666
from TEGAM, Inc.

+/- 0.2 ° C accuracy, 10 second time constant [See More]

  • Sensor Termination Type: Bare or Insulated Lead Wires
  • Probe Configuration: Straight Probe; Air Probe
  • Sensed Temperature: 32 to 158
  • Diameter or Width Range: 0.2500
1/4" NPT Brass Probe -- H2998
from U.S. Sensor

Brass, custom lead length, sensor element potted near tip [See More]

  • Sensor Termination Type: Bare or Insulated Lead Wires
  • Diameter or Width Range: 0.2400 to 0.2600
  • Probe Configuration: Surface
  • Sensitive Length: 0.6000 to 0.7000
RTD and Thermistor -- ENVIROSEAL RTD Sensors
from Watlow®

Watlow's platinum resistance elements are specially designed to ensure precise and repeatable temperature versus resistance measurements. The sensors are made with controlled purity platinum wire and high purity ceramic components. They are constructed in a unique, strain-free manner. Several RTD... [See More]

  • Sensor Termination Type: Bare or Insulated Lead Wires
  • Probe Configuration: Flexible Probe
  • Sensed Temperature: -58 to 500
  • Diameter or Width Range: 0.1880 to 0.2500