Temperature Sensors for Oil,
Fuel or Other Liquids
Includes Threaded Mounting Port, Non-Hermetic
Circular Connector and Multiple Sensor Styles
MS3112E8-4P
connector
PR30 Series
¹¹⁄₁₆
Hex
U Mounts into a Standard
⁷₁₆
-20 UNF Port
U All Welded Stainless
Steel Construction in
Wetted Area
U MS3112E8-4P Circular
Connector Mates With
a PT06E8-4S Mating
Connector
U Available in 2 Platinum
RTD and 4 Thermistor
Output Configurations
U Temperature Range
-50 to 200°C (32 to 212°F)
U Includes FKM O-Ring at
Seal Face
2.50 ±0.06"
FKM O-Ring
PR30-PT100A-0250
shown larger than
actual size.
Connector roll–
crimped into housing
7
⁄16-20 UNF-2A
port mounting thread
C
0.250 ±0.005" diameter
PR30-PT100A-0250
enlarged view.
To Order Visit omega.com/pr30 for Pricing and Details
Measurement
Model No. Sensor Type Accuracy Current
PR-30-PT100A-0250 Pt100 RTD (100 Ω at 0°C) IEC Class A ±0.15°C (at 0°C) 1 milliamp max
PR-30-PT1KA-0250 Pt1000 RTD (1000 Ω at 0°C) IEC Class A ±0.15°C (at 0°C) 0.5 milliamp max
PR-30-TH2252-0250 2252 Ω at 25°C thermistor ±0.2°C (0 to 70ºC) 10 to 15 microamps
PR-30-TH3K-0250 3000 Ω at 25°C thermistor ±0.2°C (0 to 70ºC) 10 to 15 microamps
PR-30-TH5K-0250 5000 Ω at 25°C thermistor ±0.2°C (0 to 70ºC) 10 to 15 microamps
PR-30-TH10K-0250 10,000 Ω at 25°C thermistor ±0.2°C (0 to 70ºC) 10 to 15 microamps
Accessories Description
PSMP-4S Mating PT06E8-4S-SR connector
5PSOR FKM O-rings (5 pack)
Notes: Sensors available standard with the sensor types shown above, for other sensor types or for lengths not shown please contact sales.
Ordering Examples: PR30-PT100A-0250, 4-wire RTD sensor, 100 Ω at 0°C, IEC Class A accuracy, 7⁄16-20 mounting thread with
FKM O-ring, 2.5" immersion length, 4-pin connector.
PR30-TH2252-0250, 2-wire thermistor sensor, 2252 Ω at 25°C, ±0.2°C accuracy between 0 and 70°C, 7⁄16-20 mounting thread with
FKM O-ring, 2.5" immersion length, 4-pin connector.
Wiring Configurations
PR30-PT100
PR30-PT1K
PR30-TH2252
PR30-TH3K
PR30-TH5K
PR30-TH10K
C-1