Note: These Sensors Require an M12 Extension Cable to Connect the Sensor To Your
Instrumentation. A Partial List Of Our M12 Extension Cables is Included in the Ordering Table Below.
This Pt100 RTD sensor is designed for use in sanitary or
Clean-In-Place (CIP) applications where the use of a
thermowell assembly is preferred over direct immersion sensors.
The thermowell includes a 1½", 16AMP cap feature for
easy installation using industry standard gaskets and clamps.
The spring loaded RTD probe can be removed from the
thermowell without exposing the system to ambient conditions for
calibration or replacement. This sensor includes a 4-Pin, M12 Connector
for easy installation using an extension cable.
Sensor Specifications Include:
316L stainless steel process wetted surfaces with surface finishes
of 32 microinches or better.
Immersion lengths of 15⁄8, 2½", 4½", 7½,
and 10½" are available from stock, with others available.
Sensor Output is a 4-wire, 100 ohm, Class A, Platinum RTD meeting
the requirements of IEC 60751.
These sensors can be used with 2-wire or 3-wire systems see information below.
Insulation resistance values of 100 megohms minimum at 100 VDC.
These sensors are supplied standard as 4-wire assemblies with
4-pin connectors. When used in 3-wire applications,
use pins A, B and C as shown in the wiring detail below. When used in 2-wire systems, connect one wire to pins A or B, and the other wire to pins C or D as shown below.
Order By Part Number
† All amounts shown in USD Note: For other cap sizes or styles, other immersion lengths, or for thermistor versions of this product, please contact Sales.
Ordering Example: (1) PRS-3-100-A-TW-0163-D1-M12 Removable 4-wire Pt100 RTD sensor (100 Ω at 0°C, Class A accuracy) spring loaded in a 1½" 16A Tri-Grip style thermowell with 15⁄8" immersion length and M12 connector, $195.00
Part Number Builder
Build Your Part Number Below
Nominal Element Resistance select from: 100 for 100 ohm @ 0 C (standard) 1000 for 1 kohm @ 0 C
Accuracy select from: A for Class A Accuracy
Insertion Length select from: 0163 for 1-5/8" insertion (2-1/2" well stem length) 0250 for 2-1/2" insertion (4" well stem length) 0450 for 4-1/2" insertion (6" well stem length) 0750 for 7-1/2" insertion (9" well stem length) 1050 for 10-1/2" insertion (12" well stem length)
Note: All combinations may not be valid, check spec sheet for valid part numbers.