RTD Temperature Probes

The TSR - RTD Temperature Probes series TSR employs a
resistive thermal device (RTD) to
measure process temperature. Utilizing the
relationship between resistance and
temperature change in metals, RTDs
provide a very stable and repeatable
output. This makes them well suited for
industrial applications which require a high
degree of measuring accuracy over
a wide range of temperatures. The
probes employ a Pt-100 RTD element
which is hermetically sealed in a 316
stainless steel probe. The TSR is
available in an RTD only version or RTD
with head-mounted 2-wire 4-20 mA
transmitter. NPT or Tri-Clamp®
connections are standard.

The TSR - RTD Temperature Probes
iTemperature Range
Normal Range: –58°F to +390°F
Extended Range: –320°F to +1100°F
Maximum Pressure: 1450 PSIG
Wetted Parts: 316 SS
Electrical Specifications
RTD Type: Pt-100 Class B
per DIN 43670
á = 0.00385
RTD Accuracy: ±0.55°F at 32°F
Temperature Drift: 0.003 °F/°F
Connection Housing
Threaded Probes: Aluminum,
NEMA 4
Tri-Clamp® Probes:
Polypropylene,
NEMA 4
Transmitter Specifications
Output: 4–20 mA 2-wire
Supply Voltage: 10-36 VDC
Loop Resistance: Rmax = 50(Vsupply
+10)
Accuracy: ±0.1% of Span
Zero Drift: ±0.025%/°F
Span Drift: ±0.025%/°F.

TSR - RTD Temperature Probes Special Features:

• Low Cost
  
• Rugged Design
  
• Factory Calibrated
  
• Tri-Clamp® or NPT Threaded
  Connections
  
• 4-20 mA Transmitter Available

TSR - RTD Temperature Probes Additional Product Info
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