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Palmer Wahl DST700_Probes | Digi-Stem DST700 Series Advanced RTD Probes | Pt100 Class A 4-Wire
This listing covers the built-to-order RTD probes for the Digi-Stem DST700 Series thermometer; the meter is sold separately. Each probe uses a DIN EN 60751 Pt100 Class A 4-wire platinum sensor, and the buyer configures stem length, diameter, fitting and mounting style from the manufacturer's order matrix. Probes come in adjustable angle, rigid or remote form for process temperature installations, including sanitary applications.
Key features
- 4-wire Class A Pt100 element, wired to cancel lead resistance errors
- 316L stainless steel stems rated to 204 °C or 800 °C
- Stems up to 72 in long in 1/4 in steps
- NPT, swivel nut, transition and 3-A sanitary (74-06) welded fittings
- Remote versions with PVC cable up to 200 m and optional IP68 Easy Connect plugs
- Easy Connect lets the meter be removed for calibration while the cable stays in place
- Specifications
- Downloads
| Part Number | DST700_Probes |
| Brand | Palmer Wahl |
| Sensor | Pt100 Class A 4-wire platinum RTD |
| R0 / Alpha | 100 Ω / 0.00385 Ω/Ω/°C |
| Stem Material | 316L stainless steel |
| Stem Temperature Rating | 204 °C or 800 °C versions |
| Stem Diameters | 1/4, 3/8, 1/2, 5/8 in (tapered bulb) |
| Stem Length | Up to 72 in, 1/4 in increments |
| Process Connections | 1/2 & 3/4 in NPT, swivel nut, 3-A sanitary, unthreaded |
| Mounting Styles | Adjustable angle, rigid, remote |
| Remote Cable | PVC, 105 °C, up to 200 m |
| Sanitary Standard | 3-A 74-06 |
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