The UT661 series pipeline blockage detectors can quickly locate blockages clogging inside pipelines. They are able to detect pipes from a maximum distance of 50cm, the signal wire can be inserted into pipelines up to 25/35m for UT661C/D respectively. UT661 series are easily operable, and can be used to detect steel, iron, and pvc pipes.
Models in UT661 Series: UT661C, UT661D
Features of UT661 Series Pipeline Blockage Detectors
Certificates: CE, RoHS
● The location of the blockage in the pipe can be detected
● Measurable pipe material: plastic pipes, metal pipes
● Maximum detection distance(depth): 50cm
● Buzzing prompt and Flash prompt
Specifications of UT661 Series Pipeline Blockage Detectors
| Specifications | UT661C | UT661D |
| Transmitter | Yes | Yes |
| Signal wire | 25m | 35m |
| Receiver | Yes | Yes |
| Maximum detection distance（depth） | 50cm | 50cm |
| Transmitter current | Shutdown current: <2uA, working current: 230~310mA | |
| Receiver current | Shutdown current: <2uA, standby current: <40mA Maximum working current: 150~450mA (Distance 1cm) |
|
| Charging current | 450~550mA | |
| Test the output sound at a distance of 1cm | >93dB | |
| Test the output sound at a distance of 0.5m | >75dB | |
| Battery duration | 10 hours | |
| Operting temperature and humidity | -20°C~60°C, 10~80%RH | |
| Measurable pipe material | Plastic pipes, metal pipes | |
| Buzzing prompt | Yes | |
| Flash prompt | Yes | |
| Low battery indication | Yes | |
| Waterproof grade | Probe waterproof IP67 | |
| General Characteristics | ||
| Transmitter battery | Built-in lithium battery (3.7V 1800mAh) | |
| Receiver battery | Built-in lithium battery (3.7V 1800mAh) | |
| Color | Red and grey | |
| Weight | Transmitter: 1.24KG Receiver: 0.26KG |
Transmitter: 1.42KG Receiver: 0.26KG |
| External dimension | Tansmitter: 38x30x42mm Receiver: 40x38x80mm |
|
| Standard accessories | Charging cable, Probe kit | |
| Standard individual packing | Gift box, English manual, Warranty card | |
| Standard quantity per carton | 5pcs | |
| Standard packing size | 405x90x350mm | |
BR 17836 
VN 11271 
US 3928 
AR 2601 
CN 1291 
EC 1086 
RU 716 
SG 680 
