Datasheet

The INS-F1 is a digital voltmeter for measuring AC voltage in a single-phase

system. The input measuring range is 5…400 V AC and is factory-calibra-

ted. No conﬁ guration is needed during the installation of the device. The

voltage values are displayed on the 4-digit, 7-segment LED display (red).

The INS-F1 has a compact, standardised design and ﬁ ts into a stadard

22.5 mm bore-hole for signal lamps. This provides quick and easy

installation and many displays can be allocated in a control cabinet door

or on a panel.

Functions and features:

• Suitable for control cabinet installation

• Input signal between 5 - 400 V AC

• Extended temperature range from -20 to +50 °C

We will be glad to assist you! Tel.: +49 (0) 511 16 59 672-0

INS-F1

Digital Voltmeter

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INS-F1 Digital Voltmeter The INS-F1 is a digital voltmeter for measuring AC voltage in a single-phase system. The input measuring range is 5…400 V AC and is factory-calibrated. No configuration is needed during the installation of the device. The voltage values are displayed on the 4-digit, 7-segment LED display (red). The INS-F1 has a compact, standardised design and fits into a stadard 22.5 mm bore-hole for signal lamps.
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DIGITAL VOLTMETER Technical Data: Power supply Input signal Inputs Power consumption, max. Input resistance, min. Accuracy Display Character height Display colour Measuring rate IP Code Dimensions Weight Protection class Operating temperature Storage temperature Humidity 24 (8…30) V DC 5...400 V AC, 50±25% Hz 1 4 VA 500 kohm 0.25 % + 1 digit LED, 4-digit, 7-segment 14 mm red 1 reading/s front IP65, enclosure IP20 48 x 26 x 65 mm 30 g II -20...+50 °C -25...