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Suited for surface temperature measurement, this bolt-on RTD sensor measures -76 to 446°F (-60 to 230°C) with a 3-wire 100 Ω platinum element in an aluminum flag housing. It mounts via a 0.170" (4.32 mm) hole for #8 screws (bolt-on or cement-on) and terminates in miniature 3-pin connector. It suits HVAC, process, and surface measurement.
Suited for surface temperature measurement, this bolt-on RTD sensor measures -76 to 446°F (-60 to 230°C) with a 3-wire 100 Ω platinum element in an aluminum flag housing. It mounts via a 0.170" (4.32 mm) hole for #8 screws (bolt-on or cement-on) and terminates in miniature 3-pin connector. It suits HVAC, process, and surface measurement.
Omega's RTD-831 series 3-wire RTD sensor features an improved barrel and flag design on the aluminum housing which gives improved durability. The flag is machined to accept various size screws for easy installation on flat surfaces by either being bolted or cemented onto the surface. This is available in 100 Ω or 1000 Ω Platinum RTD element and is available in a high temperature (-HT) version.
Connection options available are miniature 3-pin connector (-MTP), standard 3-pin connector (-OTP), stripped ends (-SE), and spade lugs (-LUG). Applications for this type of sensor include product performance testing; climate control/HVAC; monitoring and control of processes; hot plate equipment, and process pipes.
Applications
| Process temperature range | -76 to 446°F (-60 to 230°C) |
| Accuracy | Class A or Class B per IEC 60751 |
| Element | 100 Ω or 1000 Ω platinum RTD |
| Wire configuration | 3-wire |
| Connection type | Miniature 3-pin connector (MTP) |
| Mounting hole | 0.170" (4.32 mm) hole for #8 screw |
| Mounting style | Bolt-on or cement-on |
| Cable | 40" (102 cm) standard, PFA-coated leads (other lengths available) |
| Dimensions | Barrel: 0.562 x 0.190" (14.3 x 4.83 mm) Mounting body: 0.31 x 0.31" (7.9 x 7.9 mm) |
| Process temperature range | -76 to 446°F (-60 to 230°C) |
| Accuracy | Class A or Class B per IEC 60751 |
| Element | 100 Ω or 1000 Ω platinum RTD |
| Wire configuration | 3-wire |
| Connection type | Miniature 3-pin connector (MTP) |
| Mounting hole | 0.170" (4.32 mm) hole for #8 screw |
| Mounting style | Bolt-on or cement-on |
| Cable | 40" (102 cm) standard, PFA-coated leads (other lengths available) |
| Dimensions | Barrel: 0.562 x 0.190" (14.3 x 4.83 mm) Mounting body: 0.31 x 0.31" (7.9 x 7.9 mm) |
