Technical Specifications
1. Gate Open Range: Same as sensor (10m, 20m, 40m, 80m, etc.).
2. Resolution: Same as the sensor (1cm, 1mm, etc.).
3. Measurement Accuracy: Same as the sensor, ±0.1% of range ±1cm (or 1mm).
4. Display Range: 99.99m or 999.9cm
5. Display Method: 2x4 LED display. The top row of 4 digits shows the gate opening value (displayed in red), with a character height of 0.8". The bottom row of 4 digits shows the limit position (displayed in green), with a character height of 0.8".
6. Connection method between sensor and display: multi-core cable (14~20 cores).
7. Input Code System (Sensor Output Code System): Cyclic Code (Gray Code) or other code systems (customized upon request).
8. Cable distance between sensor and display: Up to 2km.
9. Data Transmission Method (Optional):
1) RS-485 (XZ-9A model), networked via a pair of twisted wires.
Data Transmission Distance: 1.2 km.
RS-485 Communication Protocol: 1) MOD-WS1 (MODBUS); 2) SDI-12.
2) 4~20mA current loop (XZ-9B model), transmitted via a pair of wires.
10. Current Loop: Resolution: Same as sensor; Non-linearity: ±0.012%; Error: ±0.15%
11. Manual preset function
1) Limit (gate lifting and lowering limit) preset: Any value at factory.
2) Upper Limit Preset: Openness value at factory.
3) Lower Limit Preset: Set to zero at factory.
4) Segmented Value Preset
5) Communication Station Number Preset: Typically set to 01 at factory.
12. Alarm and Control Functions
Alarm Control Signal: Relay Contacts. Contact Rating: 1A 24VDC, 0.5A 125VAC.
When the value is greater than or equal to the upper limit and less than or equal to the lower limit, the relay contacts will close and an audio-visual alarm will sound (the decimal point in the data area will flicker). The audio alarm duration is approximately 10 seconds. At the mid-limit, only the relay will activate.
During limit preset, if above the current gate level, an alarm is triggered when greater than or equal to the limit value; if below the current gate level during preset, an alarm is triggered when less than or equal to the limit value.
13. Display and sensor coupling: photoelectric isolation
14. Working Environment Temperature: 0℃ ~ +50℃, Relative Humidity: 85% (+25℃).
15. Power: 120VAC ~ 264VAC, 47~440Hz. Power Consumption: <5W. Fuse: 2A.