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DAHA Systems SH Transmitter
Brand: Dahasystems

Product Description
SH Series Electircal Pressure Switch
Accurate pressure monitoring with easy digital adjustment
The SH Series Electrical Pressure Switch by YHB Eco is a reliable, easy-to-operate device for precise pressure monitoring and control. Ideal for use in industrial automation systems, this compact pressure switch is equipped with a digital interface for simple signal configuration and real-time monitoring.
Key Features:
- 1-Channel and 2-Channel Output Types with simple push-button setting interface
- Digital Display for easy configuration and live status feedback
- Voltage Output Type, compatible with external relays (COM/GRD terminal)
- Compact and Durable Design built for industrial environments
Product Specifications
Specification
| Input Voltage | 15DVC | 24VDC | 30DVC |
| Output Voltage | 13VDC(-2V) | 22VDC(-2V) | 28DVC(-2V) |
| Output Current | 250Ma (max) | ||
| Calibration | Internal Software type | ||
| Voltage Drop | 2V | ||
| EMI/EMS Protection circuit included | |||
Environmental Condition
| Operating Pressure Range | 1~100Bar, 1~10Bar | ||
| Accuracy | 0.5% FS(Typ)@25°C 0.3% FS(Max)@30°C | ||
| Linear Repeatability | 0.10% | ||
| OverPressure | 200% | ||
| Hysteresys | 1% less than | ||
| Switching Cycle | 100 million times | ||
| Long-Term Stability | 0.15% FS/Year | ||
| Zero Offset | 0.2mV/V | ||
| Compensated Temp Range | -25°C ~ +110°C | ||
| Operating Temp Range | -40°C ~ +125°C | ||
| StorageTemp Range | -40°C ~ +130°C |
Precautions when using with external devices
When using an external relay light with the SH Electrical pressure Switch, the SH Electrical pressure Switch is a voltage output type, so use the output signal and the signal from the COM (GRD) terminal.
< Example of correct usage>