RTD Probes with
M8 Molded Connectors
Standard and Metric Sizes
PR-23 Series
ACCURACY
IEC CLASS
(±0.15ºC @ 0ºC)
U -30 to 350°C (-22 to 622°F) Probe
Temperature Range (Class A) Standard,
-50 to 500°C (-58 to 932°F) (Class B)
U -50 to 90°C (-58 to 194°F) Connector
Temperature Range
1
U
⁄8" or 3 mm Diameter
316 Stainless Steel Probe
U Many Standard
Lengths Available
U IP67 Molded 3-Pin
M8 Connector
A
ACCURACY
IEC CLASS
(±0.30ºC @ 0ºC)
B
Pt100
Probe
diameter
Pt1000
Probe
length
0.67" Ref
11⁄16"
3-pin
connector
Molded
transition
0.36" Dia
M8C-SIL-3-S-F-1.5,
extension cable sold
separately. Visit
omega.com/m8c
for optional
extension cables.
3
⁄8"
Dia
C
PR-23-1-100-A-1/8-0600-M8
Standard
shown actual size.
To Order Visit omega.com/pr-23 for Pricing and Details
Model Number Probe Length Element Specification
PR-23-1-100-A-1/8-0600-M8 6" Pt100, Class A
PR-23-1-100-A-1/8-0900-M8 9" Pt100, Class A
PR-23-1-100-A-1/8-1200-M8 12" Pt100, Class A
PR-23-1-1000-B-1/8-0600-M8 6" Pt1000, Class B
PR-23-1-1000-B-1/8-0900-M8 9" Pt1000, Class B
PR-23-1-1000-B-1/8-1200-M8 12" Pt1000, Class B
For Class B, change “-A” in model number to “-B” and subtract cost from the price. (Class A not available in 1000 Ω)
Ordering Examples: PR-23-1-100-A-1/8-0600-M8
PR-23-1-1000-B-1/8-1200-M8
Metric
Model Number Probe Length Element Specification
PR-23-1-100-A-M3-100-M8 100 mm Pt100, Class A
PR-23-1-100-A-M3-150-M8 150 mm Pt100, Class A
PR-23-1-100-A-M3-250-M8 250 mm Pt100, Class A
PR-23-1-100-A-M3-350-M8 350 mm Pt100, Class A
PR-23-1-1000-B-M3-150-M8 150 mm Pt1000, Class B
PR-23-1-1000-B-M3-250-M8 250 mm Pt1000, Class B
PR-23-1-1000-B-M3-350-M8 350 mm Pt1000, Class B
For Class B, change “-A” in model number to “-B” and subtract cost from the price. (Class A not available in 1000 Ω)
Ordering Examples: PR-23-1-100-A-M3-250-M8 3 mm diameter by 250 mm, 2-wire Pt100 Class A RTD sensor with molded M8 connector.
PR-23-1-1000-B-M3-350-M8 3 mm diameter by 350 mm long, 2-wire Pt1000 Class B RTD sensor with molded M8 connector.
1
⁄8" diameter by 12" long, 2-wire Pt1000 Class B RTD sensor with molded M8 connector.
1
⁄8" diameter by 6" long, 2-wire Pt100 Class A RTD sensor with molded M8 connector.
C-32