935-14-61 Semi Standard Platinum Resistance Thermometer Range -50 to +250°C
935-14-13 Semi Standard Platinum Resistance Thermometer Range -196 to +250°C
935-14-16 Semi Standard Platinum Resistance Thermometer Range -100 to +450°C
935-14-72 Semi Standard Platinum Resistance Thermometer Range -50 to +670°C
935-14-82 Semi Standard Platinum Resistance Thermometer Range -50 to +250°C
935-14-85 Semi Standard Platinum Resistance Thermometer Range -50 to +250°C
935-14-95 Semi Standard Platinum Resistance Thermometer Range -100 to +670°C
Semi Standard Platinum Resistance Thermometer.
| Model | Description |
|---|---|
| 935-14-61 | Semi Standard PRT Thermometer Range -50 to +250°C |
| 935-14-13 | Platinum Resistance Thermometer Range -196 to +250°C. |
| 935-14-16 | Semi Standard PRT Temperature Range -100 to +450°C |
| 935-14-72 | Semi Standard PRT Thermometer Range -50 to +670°C |
| 935-14-82 | Semi Standard Platinum Resistance Thermometer -50 to +250°C |
| 935-14-85 | Semi Standard Platinum Resistance Thermometer -50 to +250°C |
| 935-14-95 | Semi Standard Platinum Resistance Thermometer -100 to +670°C |
Semi-standard PRTs are typically made in stainless steel sheaths which are 6mm in diameter,
and have an Ro value of 100 ohms and an alpha [(R100-Ro)/Ro] of 0.00385.
A variety of configurations are available, since particular characteristics might be required, such as
short sensing length, fast response, or applicability to a particular temperature range.
Most of our semi-standard PRTs have been made longer, and have a slightly wider temperature range.
They are all constructed with high quality 100 ohm detectors, and are assembled and calibrated using
fixed point cells in-house in a NAMAS approved and supervised laboratory.
These sensors are ideal for a comparison reference sensor in industrial and secondary laboratories.
and have an Ro value of 100 ohms and an alpha [(R100-Ro)/Ro] of 0.00385.
A variety of configurations are available, since particular characteristics might be required, such as
short sensing length, fast response, or applicability to a particular temperature range.
Most of our semi-standard PRTs have been made longer, and have a slightly wider temperature range.
They are all constructed with high quality 100 ohm detectors, and are assembled and calibrated using
fixed point cells in-house in a NAMAS approved and supervised laboratory.
These sensors are ideal for a comparison reference sensor in industrial and secondary laboratories.
Semi-Standards PRTs
| Ro | 100Ω ±0.05Ω |
| Alpha | 0.003850 ±0.000005 |
| Stability | 0.010 ohm/year |
| Calibration | A NIST Calibration Certificate can be provided at extra cost |
| Recommended
Current |
1mA |
| Self-Heating Error
at 1mA |
0.004°C |
| Model | 935-14-61 | 935-14-13 | 935-14-16 | 935-14-72 | 935-14-82 | 935-14-85 | 935-14-95 |
| Diameter | 4mm | 6mm | 6mm | 6mm | 4mm | 6mm | 6mm |
| Length | 300mm | 350mm | 450mm | 375mm | 210mm | 420mm | 450mm |
| Sensing | 6mm | 25mm | 25mm | 25mm | 6mm | 25mm | 25mm |
| Handle | Yes | Yes | Yes | No | No (Angled) | No (Angled) | Yes |
| Cable | 2m PTFE
4 wire |
2m PTFE
4 wire |
2m PTFE
4 wire |
2m PTFE
4 wire |
1.5m PTFE
4 wire |
540mm PTFE
4 wire |
2m PTFE
4 wire |
| Temp | -50 to +250°C |
-196 to +250°C |
-100 to +450°C |
-50 to +670°C |
-50 to
+250°C |
-50 to
+250°C |
-100 to
+670°C |
| Application | Fast Response |
Low-Temp Use |
General Use |
Gemini Jupiter |
Europa
Venus Calisto |
Oceanus-6 |
General Use
Medusa |
| Features | Small Stem Conduction |
Copper Earth Screen |
316 stainless steel sheath |
Fits lid of
Carry-case |
General Purpose |
General Purpose |
Metal Alloy Sheath |