HD96G Six digit digital intelligent grating meterDetailed product description：

The HD96G six digit digital grating meter is one of the HD96 series measurement and control products. Mainly used for measuring displacement, length, liquid level, etc.

1、 Technical features

1. Internationally recognized 96x48 standard version. The user's square hole size is 92x44mm.
2. Six digit 0.56-inch (14.22mm) LED digital display.
3. Input 1 and input 2 form a dual input terminal, which can recognize pulse encoder signals with a phase difference of 90 degrees.
4. The two input signals of level pulse and switch quantity are compatible.
5. Set the magnification and determine the proportional relationship between the number of pulses and the display value. Range of magnification values: 0.001-65.535.
6. Set two control values, two relay outputs, control or alarm.
7. Real time display values and set values will not be lost in case of power failure.
8. External sensors: grating angle, line displacement and other sensors.
9. Can add 485 serial communication port output (special note required for ordering).

2、 Technical parameters of HD96G six digit digital intelligent grating meter

1. Power supply: AC220V 50HZ (other supply voltages can be customized)
2. Display range: -199999-+999999
3. Output resistance: 20K
4. Pulse base level: -50V -+0.5V
5. Pulse high level:+4V -+50V
6. Pulse frequency: ≥ 50KHz
7. Minimum width of level pulse: 2 μ S
8. Relay contact capacity: AC220V 3A/DC24V 5A (resistive load)
9. Dimensions: 96x48x112mm
10. Display screen size: 92+0.7x44+0.5mm
11. Environmental temperature: -10 ℃ -+50 ℃
12. Whole machine weight: 300g

3、 Instructions for use

1. Function key (SET): Pressing this key will press the following sequence of options:



① During normal operation, if the programming light SET does not light up, pressing the function key will turn on the programming light, indicating that the programming state has been entered. At the same time, the indicator light (J1) of relay 1 is on. At this time, you can
Set the action value of circuit breaker 1 through the selection and increase keys (when the displayed value is greater than or equal to this value, relay 1 will be engaged, otherwise it will be released).
② Press the function key again, the J1 light will turn off, and the relay 2 indicator light (J2) will light up. At this time, the action value of relay 2 can be set (when the displayed value is greater than or equal to this value, relay 2 will be closed),
Otherwise, release.
③ Continue to press the function key, and both J1 and J2 lights will light up simultaneously. At this time, the magnification can be set (multiplying the count value by the magnification is the displayed value, and the magnification value range is 0.001-65.535).
④ Pressing the function key will turn off both J1 and J2 lights simultaneously. You can set the initial count value (each reset will cause the display to return to the initial value).
⑤ Continue pressing the function keys, and at this point, you can set the decimal point using the digit selection key.
⑥ Press the function key again, and the programming light will turn off; The instrument has entered normal working condition. When relay 1 is engaged, the J1 light will turn on, and when it is released, it will turn off; J2 light when relay 2 is closed
Light up, release and extinguish.
2. Bit selection key: When entering editing mode, there is a flashing bit in the digital display, which can be used to cyclically move the flashing bit from high to low.
3. Add or reset key: When entering programming mode, this key can cyclically increase the number of flashing bits from 0 to 9. By pressing this key while working, the display can be returned to its original state
Initial value.
4. Reset lead terminal: Similar to the reset button, short circuiting this terminal can return the display to its initial value.
5. Measurement input terminal: The wiring distance between the sensor and the digital display should be less than 100 meters (see schematic diagram).


4、 Wiring Terminal Diagram