Output (4-20mA) Ultrasonic Sensor for Water Level Detecting 1m 2m 3m ~8m
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Price:
Negotiable
- minimum:
- Total supply:
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Delivery term:
The date of payment from buyers deliver within days
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seat:
Shaanxi
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Validity to:
Long-term effective
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Last update:
2017-11-13 04:57
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Browse the number:
42
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Hanzhong Quan Yuan Electronic Co., Ltd.
- Contactaixin:
Miss Macy Luo(Mr.)
- Email: telephone: phone:
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Arrea:
Shaanxi
Address:No. 1032, Xinghan Rd, Hantai District, Hanzhong, Shanxi, China. 723000
- Website:
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Output (4-20mA) Ultrasonic Sensor for Water Level Detecting
Features:
1. Non contact,low price
2. Easy to installation
3. Small in size, light in weight
4. 12/24VDC Power supply
5. Long working life and high reliability.
Dimensions and Connections:
Technical Specifications:
Programmed Analogue Output Function:
A1: unusable area
A2: nominal sensing range
Mode of operation: rising ramp
The ultrasonic sensor features an analogue output with two teachable evaluation limits. These are set by applying the supply voltage -U or +U to the TEACH-IN input. The supply voltage must be applied to the TEACH-IN input for at least 1s. LEDs indicate whether the sensor has recognized the target during the TEACH-IN procedure. The lower evaluation limit A1 is taught with -U, A2 with +U.
TEACH-IN rising ramp (A2 > A1)
TEACH-IN falling ramp (A1 > A2):
- Position object at lower evaluation limit - TEACH-IN lower limit A2 with + U
- Position object at upper evaluation limit - TEACH-IN upper limit A1 with - U
6. LED Displays
Notes
1: Precision instrument, please don't scratched the surface.
2: Do not use in strong acid and strong alkaline conditions.
3: Shall not be opened.
4: Cannot be used in the vacuum area or explosion-proof areas.
The interpretation is owned by us. If you have any questions, please feel free to contact us.
Contact Details:
Features:
1. Non contact,low price
2. Easy to installation
3. Small in size, light in weight
4. 12/24VDC Power supply
5. Long working life and high reliability.
Dimensions and Connections:
Technical Specifications:
Part number | NU75F30TR1MD | |
Sensing range sd | 230 ~ 4000 mm | |
Resolution | 1 mm | |
Adjustment | Yes | |
Sonic frequency | 75 KHz | |
Response time | 30 ms | |
Voltage supply range +Vs | 10~30 VDC | |
Current consumption max. | 35 mA | |
Output signal | 4~20ma | |
Adjustment | Yes | |
LED | yellow | solid yellow: object in the evaluation range |
yellow flashing: program function, object detected | ||
LED | red | solid red: Error |
red flashing: program function, object not detected | ||
Type | Cylindrical | |
Housing material | nickel-plated /ABS | |
Width / diameter | 30 mm | |
Height / length | 90 mm | |
Connection types | Connector M12 | |
Operating temperature | -25~ +70 °C | |
Storage temperature | -40~+80°C | |
Protection class | IP 67 |
Programmed Analogue Output Function:
A1: unusable area
A2: nominal sensing range
Mode of operation: rising ramp
- Adjusting The Evaluation Limits
The ultrasonic sensor features an analogue output with two teachable evaluation limits. These are set by applying the supply voltage -U or +U to the TEACH-IN input. The supply voltage must be applied to the TEACH-IN input for at least 1s. LEDs indicate whether the sensor has recognized the target during the TEACH-IN procedure. The lower evaluation limit A1 is taught with -U, A2 with +U.
TEACH-IN rising ramp (A2 > A1)
- Position object at lower evaluation limit
- TEACH-IN lower limit A1 with - U
- Position object at upper evaluation limit
- TEACH-IN upper limit A2 with + U
TEACH-IN falling ramp (A1 > A2):
- Position object at lower evaluation limit - TEACH-IN lower limit A2 with + U
- Position object at upper evaluation limit - TEACH-IN upper limit A1 with - U
6. LED Displays
Displays in dependence on operating mode | Red LED | Yellow LED |
Teach-In evaluation limit | ||
Object detected | Off | Flash |
No object detected | Flash | Off |
Object uncertain (Teach-In invalid) | On | Off |
Normal mode (evaluation range) | Off | On |
Fault | On | Previous state |
Notes
1: Precision instrument, please don't scratched the surface.
2: Do not use in strong acid and strong alkaline conditions.
3: Shall not be opened.
4: Cannot be used in the vacuum area or explosion-proof areas.
The interpretation is owned by us. If you have any questions, please feel free to contact us.
Contact Details: