1. Overview
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BT5310/1 Intelligent Pressure Display Controller is an intelligent pressure measurement and control product that integrates pressure measurement, display, output and control, with RS485 digital interface; the product is a fully electronic structure, using internationally renowned brand pressure sensors, high-precision A/D conversion, microprocessor operation processing, on-site display, and output of one analog quantity and five switch quantities.
This intelligent digital pressure controller is flexible to use, simple to operate, easy to debug, safe and reliable, and is widely used in hydropower, tap water, petroleum, chemical industry, machinery, hydraulic and other industries to measure, display and control the pressure of fluid media.
2. Product Features
Ø 100mm standard instrument installation
Ø Dual 4-digit LED digital tube display, main screen 0.8 inches, auxiliary screen 0.36 inches.
Ø Five control point relay output 220VAC/3A, user-defined – 4v20mA, RS485 standard signal output (optional)
Ø Power supply optional 24VDC/220VAC (or dual power supply)
Ø The auxiliary screen can display the maximum value, minimum value, percentage, and all control pull-in and release values, which can be changed by the user at any time
Ø The parameters of the transmitter controller can be set on site with buttons, which is easy to operate
3. Technical Parameters
| Measuring Range | 0-100MPa | Accuracy Level | 0.3%/0.5% F.S |
| Overload Capability | 200% | Pressure Type | Gauge |
| Stability | ≤0.1% /year | Voltage | 220VAC/24VDC |
| Main Display | 0.8’Digital Tube | Display Range | -1999~9999 |
| Sub-display | 0.36’Digital Tube | Analog Output | 4-20mA/RS485 |
| Ambient Temperature | -20℃~70℃ | Relative Humidity | ≤80% |
| Number of Switches | 0-5 | Switching Characteristics | Relay normally open / normally closed |
| Mounting Thread | M20*1.5 | Protection Level | IP63 |
4. Overall Dimensions
