Shenzhen Yujies Technology Co., Ltd.

About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsUltrasonic Level Sensor

4 Pin Connector Plastic PZT Ultrasonic Waterproof Sensor

4 Pin Connector Plastic PZT Ultrasonic Waterproof Sensor


Large Image :  4 Pin Connector Plastic PZT Ultrasonic Waterproof Sensor Get Best Price

Product Details:

Place of Origin: CHINA
Brand Name: YUJIE
Certification: ISO9001
Model Number: UM1000-MRR1-TTL-V1

Payment & Shipping Terms:

Minimum Order Quantity: 1 Piece
Price: Negotiable
Packaging Details: Carton #: 49x29x29cm
Delivery Time: 3~30 working days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 5000 Piece/Pieces per Month
Detailed Product Description
Accuracy: +/-10mm Diameter: M18x33
Material: Plastic ,PZT Color: Yellow
Selling Units: Single Item Single Package Size : 29X29X25 Cm
Single Gross Weight: 48 G Package Type: Carton
High Light:

PZT Long Range Ultrasonic Sensor


200kHz Ultrasonic Distance Sensor

High Accuracy Ultrasonic Sensor Level Measurement With Pipe Plastic Housing


Temperature compensate
Housing made of high-quality stainless steel
Battery powered
Designed for use in the food contact zones
High level of chemical resistance for maximum durability
Liquid and Solid Level Measurement
Bulk Material Management
Factory automation
Position Detection
Avoid collision


Technical data  
General Specifications
Sensing distance 100…1000mm (50…800mm)
Adjustment range 100…1000mm (50…800mm)
Unusable area 0…100mm (0…50mm)
Standard target plate 100mm×100mm
Transducer frequency About 200 kHz
Response delay About 125ms
Indicators/Operating means

LED yellow solid: object in evaluation range

flashing: program function

LED red flashing: fault or program function object not detected
Electrical specifications
Operating voltage UB 10…30VDC, ripple10%ss (3.6---5VDC)
No-load supply current ≤20mA
Output type 1 output UART TTL
Resolution 0.11mm at max.sensing range



Deviation of the characteristic

curve ±1% of full-scale value

Repeat accuracy ±0.1% of full-scale value
Load impedance >1k Ohm
Temperature influence ±1.5% of full-scale value
Ambient conditions
Ambient temperature -25…70℃
Storage temperature -40…85℃
Mechanical specifications
Protection grade IP67
Connection Connector M12x1,4 PIN





V1 Connector




Housing PBT OR FRP

Transducer epoxy resin/hollow glass sphere mixture;

Polyurethane foam

Weight 48g



Adjusting the evaluation limits

The ultrasonic sensor features an analogue output with two teachable evaluation limits. These are set by applying the supply

voltage -UB or +UB to the TEACH-IN input. The supply voltage must be applied to the TEACH-IN input for at least 1 s. LEDs

indicate whether the sensor has recognised the target during the TEACH-IN procedure. The lower evaluation limit A1 is taught

with -UB, A2 with +UB.

Two different output functions can be set:

1. Analogue value increases with rising distance to object (rising ramp)

2. Analogue value falls with rising distance to object (falling ramp)

Evaluation limits may only be specified within the first 5 minutes after

Power on. To modify the evaluation limits later,

the user may specify the desired values only after a new Power On.


TEACH-IN rising ramp (A2 > A1)

- Position object at lower evaluation limit

- TEACH-IN lower limit A1 with - UB

- Position object at upper evaluation limit

- TEACH-IN upper limit A2 with + UB


TEACH-IN falling ramp (A1 > A2):

- Position object at lower evaluation limit

- TEACH-IN lower limit A2 with + UB

- Position object at upper evaluation limit

- TEACH-IN upper limit A1 with - UB


Default setting

A1: unusable area

A2: nominal sensing range

Mode of operation: rising ramp


LED Displays

Displays in dependence on operating mode Red LED Yellow LED

TEACH-IN evaluation limit

Object detected

No object detected

Object uncertain (TEACH-IN invalid)









Normal mode (evaluation range) off on
Fault on previous state




Contact Details
Shenzhen Yujies Technology Co., Ltd.

Contact Person: Dream Chan

Tel: 86-755-83747109

Send your inquiry directly to us