Temperature checks in water analysis and field service need a probe that is quick to connect and dependable in daily handling. This digital Pt1000 probe is made for PRO-Line handheld meters with digital input, including PRO D01, PRO D05-x, PRO 925 and PRO 595.
Factory calibration helps you start measuring without extra setup, while stored calibration data allow the probe to be exchanged without recalibration. For controlled workflows, ISO 9001 factory calibration or DIN EN ISO/IEC 17025 DAkkS/ACCREDIA calibration certificates are available as options.
The -50 ... +250 °C measuring range covers demanding portable tasks, with 0.1 °C resolution and ±0.2 °C accuracy from 0 °C to 100 °C. A Ø3 mm AISI 316 stainless steel probe tube gives fast response in water, with T90 < 2 s at 0.4 m/s, while the ergonomic IP67-protected handle supports professional use in the field.
The family includes DX 121-D3 immersion probes and DX 121-I3 insertion probes, each with a Ø3 x 150 mm probe tube.
A Pt1000 thin-film element records temperature and transfers the value through the digital DX interface.
The PRO-Line device menu supports two-point user correction with lower and upper adjustment points and factory reset.
The probe is supplied with a PVC cable in 1 m, 2 m or 5 m lengths and a 4-pin M12 connector (DX).
Options include ISO 9001 factory calibration or DIN EN ISO/IEC 17025 DAkkS/ACCREDIA calibration certificates.
Connected PRO-Line meters show probe info, units, alarm thresholds, hysteresis and calibration type in the DX port menu.
