
Easy-To-Use Surface RTD
Offers Flexible Surface  
Measurement Solutions
SA1-RTD-B Series 
Package of 3
ACCURACY
IEC CLASS
(±0.30ºC @ 0ºC)
B
SA1-RTD-B 
shown actual size.
U  100 Ω Thin Film DIN Platinum Class “B” 
(±0.12% at 0°C) Accuracy Standard
U 
Silicone Adhesive Rated to 260°C (500°F)
U Temperature Range: -73 to 260°C 
(-99 to 500°F) Continuous, 290°C (554°F) 
Short Term Operation When Installed 
with OMEGABOND
®
 Air Set Cements
U 3 Wire Construction Standard, Color 
Code Per IEC-60751 and ASTM-E-1137
U Response Time: Less than 0.9 sec 
(63% Response in Water Flowing at  
3' Per Second); Less Than 2 Seconds  
On a Hot Plate
U Sold in Convenient 3-Packs
U Stocked in 1 m (40") Lengths
 To Order Visit omega.com/sa1-rtd-b for Pricing and Details
 Model Number*  Resistance  No. of Wires  Wire Length 
 SA1-RTD-B  100.00 Ω ±0.12% @ 0ºC  3  1 m (40") 
 SA1-RTD-B-80  100.00 Ω ±0.12% @ 0ºC  3  2 m (80")
 SA1-RTD-B-120  100.00 Ω ±0.12% @ 0ºC  3  3 m (120") 
 SA1-RTD-B-MTP  100.00 Ω ±0.12% @ 0ºC  3  1 m (40") with MTP connectors 
 SA1-RTD-B-80-MTP  100.00 Ω ±0.12% @ 0ºC  3  2 m (80") with MTP connectors
SA1-RTD-B-120-MTP
Options: For 2-wire styles insert “-2W” after “B” in the part number and subtract the cost per pack. For a standard size 3-pin connector, replace  
“-MTP” in the model number with “-OTP”, no additional cost. For an audio connector termination, replace “-MTP” with “-TA3F” for an 
additional cost per pack. For lead wire longer than 120", change suffix to desired length and add cost per additional 12" per pack.
Ordering Examples: SA1-RTD-B-80-MTP, SA1-RTD sensor 80" long with MTP connectors, 3-pack.  
SA1-RTD-B-TA3F, SA1-RTD sensor 40" long with TA3F connector.
  100.00 Ω ±0.12% @ 0ºC  3  3 m (120") with MTP connectors
C-75