RPS-412A
- High Accuracy Ultrasonic Sensor
- Input Voltage 20-30 VDC
- Analog Current Output
- Analog Voltage Output
- Short Circuit Protected
- Wide Temperature Range
- Temperature Compensation
- Self Contained Sensor
- Quick Disconnect Connector
- Stainless Steel Housing
About the RPS-412A
The RPS-412A is a high accuracy analog ultrasonic sensor (±0.002″ or 0.05% of range, which ever is greater, at 25°C) with a resolution of 0.0005″. The sensor monitors and compensates for air temperature 50 times per second, using the temperature compensation bar located in front of the transducer. The RPS-412A comes in two versions, analog current output or analog voltage output.
The RPS-412A is designed to take advantage of today’s PLC and computer analog input cards. The analog input card will determine the resolution of the system. The analog-to-digital conversion should have, at least, 14 bit resolution. The numerical values programmed into the PLC or computer will determine the zero and span.
Get in Touch
Reach out to our sales team to place an order for the RPS-412A, or any other ultrasonic sensing products.
Specifications
| Model | Range | Output |
|---|---|---|
| RPS-412A-10-A | 3″ – 10″ | 2.286 mA per Inch |
| RPS-412A-10-V | 3″ – 10″ | 1.000 V per Inch |
| RPS-412A-16-A | 3″ – 16″ | 1.231 mA per Inch |
| RPS-412A-16-V | 3″ – 16″ | 0.625 V per Inch |
| Accuracy: | ±0.002″, or ±0.05% of range (which ever is greater) @ 25°C
±0.2% of range from 0 – 50°C |
|
| Resolution: | 0.0005″ | |
| Power Input: | 20-30VDC Reverse Polarity Protected | |
| Input Current: | 65mA Typical | |
| Operating Temperature: | 0 – 50°C or 32 – 122°F | |
| Humidity: | 0% -95% Non-Condensing | |
| Output: | Analog Voltage Output, Load 500 Ohms to Infinity, Short Circuit Protected
Analog Current Output, Load 0 Ohms to 500 Ohms Maximum, Short Circuit Protected |
|
| Transducer Frequency: | 60kHz | |
| Housing: | Stainless Steel | |
| Protection: | IP10 | |
| Sample Rate: | 20ms Typical | |
| Update Time: | 2s Maximum | |
| Weight: | 22 Ounces |
Ordering Information
| Part Number | Range | Output |
|---|---|---|
| RPS-412A-10-A | 3 – 10″ | 4 – 20mA Analog Current Output – Cable Sold Separately |
| RPS-412A-10-V | 3 – 10″ | 0 – 10VDC Analog Voltage Output – Cable Sold Separately |
| RPS-412A-16-A | 3 – 16″ | 4 – 20mA Analog Current Output – Cable Sold Separately |
| RPS-412A-16-V | 3 – 16″ | 0 – 10VDC Analog Voltage Output – Cable Sold Separately |
| F32-5001300 | 2 meter QD Cable, M12 5-Pin 22 AWG Shielded |