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超声波传感器
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产品名称:
超声波传感器
产品型号:
RPS-150A
产品展商:
北京中航科仪测控技术有限公司
产品文档:
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简单介绍
超声波传感器RPS-150A Adjustable Zero & Span Broad Sensing Beam Range 2 to 40", or 5 to 80" LED Strength Indicator Analog Current & Voltage Outputs
超声波传感器
的详细介绍
超声波传感器RPS-150A
- Adjustable Zero & Span
- Broad Sensing Beam
- Range 2 to 40", or 5 to 80"
- LED Strength Indicator
- Analog Current & Voltage Outputs
- Selected Inverted & Non-Inverted Outputs
- Short Circuit & Reverse Polarity Protected
- Limit Switch Style Housing
超声波传感器RPS-150A
RPS-150A analog ultrasonic sensor is mounted in a limit switch style housing and is completely self contained. It is powered by 20-30VDC, and is reverse polarity protected. It also has a wide beam angle which enables it to detect a target that is not at right angles. A flat target can tilt up to 35 degrees and still be detected. The RPS-150A has 2 short circuit protected analog outputs, 4-20mA and 0-10VDC. These outputs can easily be inverted and can be scaled over almost any range by means of adjusting the zero & span control. For set-up purposes an LED signal strength indicator is provided. The RPS-150A ultrasonic sensors can be used as level control devices for liquid level and bulk materials.This LED is green when not detecting and fades to RED as a target moves into place, depending on how much reflected signal is coming back from the target. The frequency of operation is 38.5kHz. There are two ranges available in this model 2" to 40" or 5" to 80". It also features a quick disconnect receptacle. The housing is constructed of plastic valox and has standard 30mm X 60mm limit switch mounting dimensions as well as side holes for mounting the sensor on its side.
超声波传感器RPS-150A MINIMUM ANALOG RANGING
10" - 15" 40" Range
12" - 24" 80" Range
0V - 10V
4 mA - 20 mA | MAXIMUM ANALOG RANGING
2" - 40" 40" Range
5" - 80" 80" Range
0V - 10V
4mA - 20mA | INVERTED ANALOG OUTPUTS
2" - 40" 40" Range
5" - 80" 80" Range
10V - 0V
20mA - 4mA |
|
Minimum Analog Ranging
Analog sensing in the Minimum sensing configuration means detecting an object over a 5" range with the RPS-150A-40. This 5" span can be adjusted to occur over any part of the sensors range. For example, it could be adjusted to occur from 10" to 15" or 25" to 30". This is done by means of the two potentiometers on the sensor. This sensor has a 5 : 1 adjustment ratio on its analog output, meaning that the RPS-150A-40 has a maximum span of 38" (range 2" to 40"). The analog output can also be adjusted anywhere between the 5" and 38" spans. These adjustments are made by the two potentiometers on the sensor. With no more then two adjustments of each potentiometer, the desired range will be achieved. | Maximum Analog Ranging
Analog sensing in the Maximum ranging configuration means detecting an object over a 38" range with the RPS-150A-40. This 38" span goes from the sensors minimum sensing distance 2" to its maximum sensing distance 40". The adjustment procedure is the same as described in the minimum analog ranging section. The RPS-150A-80 in the maximum ranging configuration detects an object over a 75" range. This span goes from the sensors minimum sensing distance of 5" to its maximum sensing distance of 80". This sensor also has a 5 : 1 adjustment ratio on its analog output so its minimum analog ranging capability is a span of 12". These adjustments are made by the two potentiometers on the sensor. | Inverted Analog Outputs
The RPS-150A has the ability to invert its analog outputs, meaning that the current or voltage will decrease with distance. For the current output to be inverted the voltage output needs to be tied to the positive of the supply voltage of the sensor. This then will invert the current output to 20mA - 4mA. To make the voltage output inverted 10v - 0v the current output needs to be tied to the positive of the supply voltage. In the standard mode of operation (non-inverted) P1 adjusts the near point 4mA (0v) and P2 adjusts the far point 20mA (10v). In the non-standard mode of operation (inverted) P1 adjusts the near point 20mA (10v) and P2 adjusts the far point 4mA (0v). |
| Product Specifications: |
| Operational Range: | Adjustable 2" to 40"
Adjustable 5" to 80" | 
 Fig B. |
| Power Input: | 2 - 30VDC Reverse
Polarity Protected |
Input Current:
Ambient Temperature | 50 mA VDC
0 C to 60 C or
32 F to 140 F |
Humidity:
Transducer Housing:
Outputs: | 0% -95% Non -Condensing
Plastic Valox Limit Switch Style
Current Soucing Analog Output
4 - 20 mA Inverted & Non-Inverted
Analog Voltage Ouput
0 - 10 volts Inverted
and Non-Inverted
Short Circuit Protected |
| Transducer Frequency: | 38.5kHz | |
| Response Time: | 2" to 40" 5" to 80"
22 mS - 52mS | |
| Weight of Controller: | 9.5 ounces | |
 |
PART NUMBER |
RANGE
|
OUTPUT
|
RPS-150A-40
RPS-150A-80 | 2" - 40"
5" - 80" | 0 - 10VDC and 4 - 20 mA Analog
- Quick Disconnect |
5000118-3
5000118-6 | | 6' Cable for Quick Disconnect
16' Cable for Quick Disconnect |
我司代理的MC产品型号大致如下：
RPS-400-6
RPS-400-30 Sensor
RPS-401,426
RPS-409A
RPS-401A-80P
RPS-409A-IS
RPS-412A
RPS-450,475
TBT/TBR-600
RPS-3000/4000