The probe is interchangeable between compatible instruments without device-specific calibration, regardless of the cable length used. Each unit includes a traceable calibration certificate, providing measurement documentation for monitored installations.

Where the measurement point is further away, optional extension cables and cabled variants are available separately. Always check the relevant variant datasheet, as measuring specifications can differ between probe versions.

Key benefits

• Temperature and relative humidity in a single digital probe.
• ELKA connector for direct insertion into compatible instruments.
• ±0.4 °C temperature accuracy.
• ±1.8% RH accuracy from 0 to 90% RH at 23 °C.
• Traceable calibration certificate included.
• Interchangeable probe with no calibration to a specific receiving instrument.
• Optional extension cables or cabled variants, available separately.
• Compact dimensions: 63 × 16 mm; approximately 6 g.
• 3-year warranty.

Recommended applications

Suitable for measuring temperature and humidity in installations using compatible COMET equipment, provided the environment is appropriate for the probe’s IP30 rating.

• Temperature and humidity monitoring in technical rooms and buildings.
• Environmental measurement in laboratories and storage areas.
• Integration into environmental monitoring systems using compatible COMET instruments.
• Replacement of digital probes in installations with ELKA connections.
• Applications requiring measurements documented with a traceable calibration certificate.

Technical specifications – COMET DIGIS/E

Included in delivery

• 1 × DIGIS/E digital probe
• 1 × traceable calibration certificate

Frequently asked questions about the DIGIS/E

What does the COMET DIGIS/E measure?

It measures temperature and relative humidity. The manufacturer also specifies a dew point range from −60 to +80 °C; consult the manual for dew point accuracy.

What are its temperature range and accuracy?

The temperature measuring range is −20 to +80 °C, with ±0.4 °C accuracy.

Does it come with a calibration certificate?

Yes. A traceable calibration certificate is included.

Does it require calibration for each instrument?

No calibration to a specific receiving instrument is required when moving the probe between compatible devices. Periodic recalibration intervals should follow your organisation’s metrology plan.

Does the DIGIS/E include a cable?

This reference is designed for direct insertion using its ELKA connector. Cabled variants and optional extension cables are available separately.

Can the DIGIS/E be connected to the TA3611?

Yes. COMET lists the DIGIS/E among the digital temperature and humidity probe options for the TA3611. The probe and instrument are sold separately.

Is the probe suitable for wet or splash-prone environments?

Its ingress protection is IP30, which does not provide protection against water ingress. Install it accordingly.