Item Total = $0.00 
Items = 0 
View Cart
United States
1-800-323-4340 or 
Welcome,
log in or register
Custom Ordering Solutions
Custom Ordering Solutions
Let us find the exact product you need. We have access to suppliers full lines - for products beyond what you see here. Call 1-800-323-4340 Option 9 ext. 6334
 

RTD Meters

RTD Meters

  • Resistance Temperature Detectors (RTD)
RTD sensors measure temperature by measuring the change in electrical resistance across the metal wire. The resistance value is then measured and interpreted by a RTD thermometer, and displayed for a user to view. While RTD wire can be made of any metal, platinum is the metal of choice due to its excellent repeatability, stability and resistance to corrosion and chemicals.


Temperature Measurement Applications

Measuring and interpreting temperature has many MRO applications. Measurements throughout the plant can be done quickly and easily and without complex analysis. This information can then be stored electronically for later data trend analysis.

An electrical application is plant wiring. Anytime electrical current flows through a cable or connection, electrical resistance generates heat. Increased current flow through a cable generates more heat. If two similar sized cables have different temperatures, then the cable with the higher temperature carries the higher current. Resistance and heat build-up also occurs at loose or defective wiring connections.

Some typical applications for technicians and service personnel are:

Watching bearing temperatures to predict failure
Detecting motor overload
Finding defective transformers
Detecting loose and improper wiring connections
Checking electrical panels for hot spots
Measuring the surface of HVAC ductwork to reveal temperature variations, poor insulation and duct leakage
Diagnosing blown or plugged steam traps from a distance
Evaluating temperature differences between supply/return registers in a HVAC system
Checking for coil sweating on condensate lines in refrigeration systems
Checking the temperature of emergency relief valves
Diagnosing water leaks by measuring wallboard temperatures. Moist spots on walls will experience water evaporation and therefore will measure at a lower temperature
Testing furnace performance by checking the flue and supply grill temperatures
 Product Detail
Sort
 Availability
 Price
EW-35626-20 Oakton<small><sup>&reg;</sup></small> Acorn<small><sup>&#153;</sup></small> Temp 6 RTD thermometer

Oakton Acorn Temp 6 Thermometer, Pt 100 RTD

Min temperature º C 200,Min temperature º F 320,Max temperature º F 1562
EW-35626-20
In stock.
$215.00 USD/EACH

Qty:

ThermoProbe TP7C Spool type 75ft Std Probe (Representative photo only)

ThermoProbe TP7C Spool-type 75ft Std Probe

Min temperature º C -40,Min temperature º F -40,Max temperature º F 400
EW-90026-02
Usually ships in 8 days.
$1,135.00 USD/EACH

Qty:

Oakton Temp 360 Datalogging Precision RTD Thermometer w boot (Representative photo only)

Oakton Temp-360 Datalogging Precision RTD Thermometer w/boot

Min temperature º C 201,Min temperature º F 330,Max temperature º F 2210
EW-91426-60
In stock.
$365.00 USD/EACH

Qty:

ThermoProbe TP7C Spool type 50ft Std Probe (Representative photo only)

ThermoProbe TP7C Spool-type 50ft Std Probe

Min temperature º C -40,Min temperature º F -40,Max temperature º F 400
EW-90026-01
Usually ships in 8 days.
$1,265.00 USD/EACH

Qty:

EW-93202-51 Hart Scientific Handheld Thermometer w/datalogger Model 1524

Fluke Calibration (Hart Scientific) Handheld Thermometer w/datalogger Model 1524

Product Type Multi-Parameter Thermometers,Brand Fluke Calibration (Hart Scientific)
EW-93202-51
Usually ships in 13 days.
$2,080.00 USD/EACH

Qty:

Fluke Calibration Hart Scientific 1502A Tweener Thermistor (Representative photo only)

Fluke Calibration (Hart Scientific) 1502A: Tweener Thermistor

Min temperature º C 270,Max temperature º C 1900,Display 8-digit, 7-segment, yellow-green LED; 0.5-inch-high characters
EW-93201-15
Available for order
or call 1-888-358-4705 to order
$2,470.00 USD/EACH

Qty:

EW-90026-14 Representative image only. See item description for specific details.

ThermoProbe TL1R Intrinsically Safe Stick Thermometer; High-Accuracy, 12" Long Stem

Min temperature º C -20,Min temperature º F -4,Max temperature º F 300
EW-90026-14
Usually ships in 8 days.
$840.00 USD/EACH

Qty:

New Products EW-37803-92 Digi-Sense Platinum RTD Thermometer

Digi-Sense Calibrated RTD Thermometer, -58 to 752F/-50 to 400C

Product Type RTD Thermometer,Brand Digi-Sense
EW-37803-92
In stock.
$289.00 USD/EACH

Qty:

Fluke Calibration Hart Scientific Handheld Thermometer Model 1523 (Representative photo only)

Fluke Calibration (Hart Scientific) Handheld Thermometer Model 1523

Product Type Multi-Parameter Thermometers,Brand Fluke Calibration (Hart Scientific)
EW-93202-50
Available for order
or call 1-888-358-4705 to order
$1,740.00 USD/EACH

Qty:

EW-93202-07 HART 1551A-9 Handheld Thermometer, Fixed RTD, –50 To 160C, 3/16x9

HART 1551A-9 Handheld Thermometer, Fixed RTD, –50 To 160C, 3/16x9

Min temperature º C 50,Min temperature º F 58,Max temperature º F 320
EW-93202-07
Usually ships in 8 days.
$710.00 USD/EACH

Qty:

New Products EW-37804-06 Digi-Sense Scientific Single-Input RTD Thermometer with USB Probe

Digi-Sense Calibrated Scientific Single-Input RTD Thermometer, penetration probe

Min temperature º C 50,Min temperature º F 58,Max temperature º F 302
EW-37804-06
Available for order
or call 1-888-358-4705 to order
$362.00 USD/EACH

Qty:

HART 1551A 12 Handheld Thermometer Fixed RTD 50 To 160C 1 4x12 (Representative photo only)

HART 1551A-12 Handheld Thermometer, Fixed RTD, –50 To 160C, 1/4x12

Min temperature º C 50,Min temperature º F 58,Max temperature º F 320
EW-93202-08
Usually ships in 8 days.
$680.00 USD/EACH

Qty:

New Products EW-86460-06 Digi-Sense Remote Monitoring RTD Thermometer

Digi-Sense Calibrated Remote-Monitoring RTD Thermometer

Min temperature º C 99,Max temperature º C 199,Display 4-digit LCD, 0.7 in high
EW-86460-06
In stock.
$60.00 USD/EACH

Qty:

New Products EW-37804-08 Digi-Sense Scientific RTD Probe

Digi-Sense Scientific RTD Probe, stainless steel handle

Product Type Accessory,Brand Digi-Sense
EW-37804-08
Available for order
or call 1-888-358-4705 to order
$264.00 USD/EACH

Qty:

Oakton Temp 16 Precision RTD Thermometer w boot (Representative photo only)

Oakton Temp-16 Precision RTD Thermometer w/boot

Min temperature º C 200,Min temperature º F 328,Max temperature º F 1562
EW-91426-20
In stock.
$225.00 USD/EACH

Qty:

61 results (showing 1 - 15 )
Per Page