XJP-19

Rotational speed digital display instrument

Use

XJP-19 speed digital display instrument use the 89C2051 single-chip microcomputer as the controller, it has four bit display. Itmainly used in engineering vehicles, ships and other industries.

Main performance index

1.Power supply:       12VDC±15%, current＜0.2A;

                                   24VDC±15%, current＜0.2A.

                                   Please indicate the power supply.

                                   Power supply (12V or 24V),digital instrument can not be universal.

2.Temperature:       -5～45℃

    Relative humidity :≤90%,

                                    no explosive and corrosive gas

3. Measuring accuracy: 0.1% ±1

4. Speed range: 20 ~ 9999r/min

5. Size: Φ107×82

6. Hole size: Φ100