Manufacturer: MIYAKI ELECTRIC MFG.CO.,LTD.
Features
The Explosion-proof Digital Display Meter complies with international standards (IEC) and is designed for explosion-proof applications. It boasts a compact design with dimensions of 180W × 160H × 115D, and is certified with the model number TC16392.
Available in both analog and digital input types, this meter offers flexible input options. The analog input type supports signals from 4–20mA or 1–5V, and can accommodate up to 4 input channels with scaling functionality. For signals in the range of 4–20mA or 1–5V, the meter provides a display range of -9999 to 19999, ensuring precise readings.
For applications requiring ESD-2~4, input signals will be distributed to the common line, offering further flexibility. The digital input type uses BCD or Count formats, with support for a single channel.
Furthermore, the luminous 5-digit LED display ensures clear visibility, even in challenging environments. With an IP65 waterproof protection rating, this meter is well-suited for demanding conditions.
The meter also supports RS-232C, RS-422, and RS-485 communication protocols, ensuring seamless integration into various systems. With its wide range of features, this explosion-proof digital display meter provides high reliability and versatility for industrial applications.
Specifications
| Model Specifications |
| ESD-1B | - Display Lines: 1 line
- Display Digits: 5 digits
- Display Part: 7-segment red LED (High brightness)
- Character Height: 14mm
- Input Specifications: Parallel/Serial Switching, Speed (5kcps), Low Speed (10cps), Serial Communication, Host Capable I/F DC12V 10mA, Correct/Incorrect Control, Protocol Conversion
- External Connections: BCD, Counter, RS422/485, Serial Communication
|
| ESD-1 to ESD-4 (General Model) | - Display Lines: 1 line to 4 lines (varies by model)
- Display Digits: 5 digits
- Display Part: 7-segment red LED (High brightness)
- Character Height: 14mm
- Input Specifications: Parallel/Serial Switching, High-speed (5kcps), Low-speed (10cps), Serial Communication, Protocol Conversion by Protocol Specifications
- External Connections: RS422/485
|
| Performance Specifications |
| ESD-1 | - Display Lines: 1 line
- Display Digits: 5 digits
- Display Part: 7-segment red LED (High brightness)
- Input Power: 4~20mA/1~5V (Adjustable by internal dip switch)
- Accuracy: ±1%
- Scaling: Internal dip switch adjustable
- External Connections: Terminal Block
|
| ESD-2 | - Display Lines: 2 lines
- Display Digits: 5 digits
- Display Part: 7-segment red LED (High brightness)
- Input Power: 4~20mA/1~5V (Adjustable by internal dip switch)
- Accuracy: ±1%
- Scaling: Internal dip switch adjustable
- External Connections: Terminal Block
|
| ESD-3 | - Display Lines: 3 lines
- Display Digits: 5 digits
- Display Part: 7-segment red LED (High brightness)
- Input Power: 4~20mA/1~5V (Adjustable by internal dip switch)
- Accuracy: ±1%
- Scaling: Internal dip switch adjustable
- External Connections: Terminal Block
|
| ESD-4 | - Display Lines: 4 lines
- Display Digits: 5 digits
- Display Part: 7-segment red LED (High brightness)
- Input Power: 4~20mA/1~5V (Adjustable by internal dip switch)
- Accuracy: ±1%
- Scaling: Internal dip switch adjustable
- External Connections: Terminal Block
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