Basic Info.
Certification
CE, ISO, RoHS
Application
Home, Industry
Specification
84mm*38mm*56.5mm
Origin
Guangzhou / Shenzhen
Product Description
XW-PC-1S Non-locating leak detector is a simple and cost-effective liquid leak detection device, which can select different sensitivity through the dip switch on the panel to adapt to different detection environment and grade requirements.The relay contact signal and 485 signal output by the detector can be integrated with various monitoring systems to realize remote monitoring.
Application Features
1. Using industrial-grade electronic components can not only ensure high sensitivity, but also reduce false alarms caused by various external factors.
2. With a 2-bit 4-grade dip switch on the controller panel. Can select different sensitivity according to the requirements of the detection environment (the adjustment range is within 1cm-20cm of the cable length).
3. Adopt standard industrial modules and DIN rail mounting, all connections can be easily done through terminals. When leakage occurs, the relay act and leakage indicator light up, and the controller automatically restores to normal state after danger elimination, no need manual operation.
4. When detects liquid leakage, the LED leakage indicator on the panel is steady on and the internal buzzer gives an alarm sound.
5. There is a mute button on the controller panel to mute the internal buzzer.
6. Detector can output RS485 signals and connects to the monitoring platform to report real-time environmental monitoring data.
Technical Data| Sensing performance | Response time | ≤1s |
| Detection distance | 500m |
| Environmental rating | OperatingTemperature | -40ºC~70ºC |
| Operating humidity | 0~95%RH(No condensation) |
| Power supply | Supply voltage | DC 9~30V(recommend 12V DC) |
| Power Consumption | ≤0.5W |
| RS485 interface | Communication protocol | MODBUS-RTU |
| Bus address | 1~254(default 1) |
| Baud rate | 1200, 2400, 4800, 9600(default), 19200bps |
| Data format | N,8,1 |
| Relay | Contact type | Dry Contact, NC/NO |
| Load capacity | 120VAC/2A, 24VDC/2A |
| EMC protection grade | ESD | Contact discharge±8KV, Air discharge±15KV |
| Surge | ±4KV |
| EFT | ±4KV |
XW-DC-02 Simple leak detector connect with sense cables, and the leakage data can be collected through the switch value collection module and uploaded to the host computer. Sensor relay output signal can be used to control peripheral equipment such as acousto-optic alarm, telephone dialer, SMS module, switch value collection module, etc.
Detection system topology diagram
Installation
Install the detector in a secure indoor collection box or cabinet where it is easy to maintain and check. Avoid high temperature, high humidity, vibration, corrosive gases, and other electronic interference sources. The detector buckle is mounted on a standard 35 mm DIN rail.Non-locating leak detection system is composed of detector, outgoing cable, sense cable and related accessories. Connect cables when the power supply of detector is disconnected.
| Sense cable | Connect the red and black core wires of the outgoing cable to the wiring terminals R and B of the detector separately, and then lay the sense cables to the detection area. |
| Relay output | Output NO/NC contact can be connected to monitoring system, also can be connected to alarm devices to output alarm signal. When controlling high current equipment, it is necessary to add secondary relays to expand the contact load capacity, otherwise the detector may burn out. |
| Power Supply | DC 9~30V power input (DC12V is recommended to ensure long-term working stability). If voltage too low, it will not work properly, and if voltage too high, the controller will burn out. |
Xiangwei mainly focus on Water Leak Detection and Oil Leak Detection (Fuel leak detection). Company now has controller, sensor cable, modules, sensors and other products, products can be widely used in various industries, including data centers, communications room, pharmaceutical, mechanical and electrical equipment, intelligent buildings, semiconductor plant, elevator equipment, heating and cooling plumbing, home and so on.Certificates FAQQ: What are the application occasions of locating and non-locating water leakage detection systems?
A: Locating leak detection systems are mostly used for large-area or long-distance detection where the leakage needs to be located, such as data centers or pipeline leak detection. The non-locating water leakage detection system is mostly used for regional monitoring projects that the leakage do not need to locating and have a low budget, such as water leakage monitoring of precision air conditioners, weak current rooms, etc. However, in some cases, customer will also use the locating water leakage detection system because the material of locating system is better than non-locating system.
Q: Can the acid leakage sense cable be matched with Xiangwei's detector?
A: The performance of Xiangwei controller is stable and reliable, and it can be compatible with the same type of sense cable of various brands, and of course it can also be used in conjunction with the acid leak sense cable.
Q: How to configure water leakage detection products for a precision computer room?
A: Generally speaking, the hidden danger of water leakage is considered in the design of the computer room to avoid water pipes and sewage pipes passing through the computer room, so it is only necessary to monitor the air conditioner in the computer room. But sometimes, for some remodeled computer rooms, there may be water pipes passing through, which needs to be included in the monitoring scope. For the specific product list, please refer to the locating or non-locating product configuration instructions.
Q: What should I do if I need to increase the detection length of the original 60-meter long sense cable?
A: Xiangwei locating water leak sense cables are equipped with standard connectors, and it is very convenient to add sense cables. If it is a non-locating detection system, it is not recommended to increase the length, and adding a detection system will be suggested.
Q: Is it possible to lengthen the sense cable for a project from a few years ago?
A: If the previous project used products with the same connector as our products, such as Xiangwei or Raychem, you can directly purchase the sense cables to extend it. If the old brand sensor cable connector is different, you can only replace all the sense cables.
Q: How long is the lead time?
A: Under normal circumstances, for small batch orders, we guarantee sufficient inventory and production progress, and the delivery time is within three working days. If the order quantity is large, more than 100 sets at a time, please consult the sales for the specific delivery time.
Q: I want to customize the appearance, parameters and model of the product according to my needs. Is it possible?
A: If you have a specific project and a certain amount of demand, our company is willing to customize the required products according to your needs, and can provide a series of services such as OEM.
Address:
8f, Building B, Kemulong Science and Technology Park, Guangsheng 5th Rd, Luhu Community, Guanhu Street, Longhua District
Business Type:
Manufacturer/Factory
Business Range:
Security & Protection
Management System Certification:
ISO 9001
Company Introduction:
Shenzhen Xiangwei Measurement and Control Technology Co., Ltd is a research, development, production, sales, measurement and control products as one of the high-tech enterprises. Since it was founded in 2008, the company started to detect leaks from the liquid product research and development, breaking the imported products on the domestic market monopoly, and a series of research and production of all types of intelligent devices and sensors, to bring customers a long-term economic interests and social values, is the liquid leak detection products manufacturers leading enterprises, typical of high-tech industry in Shenzhen.
Xiangwei mainly focus on Water Leak Detection and Oil Leak Detection (Fuel leak detection). Company now has controller, sensor cable, modules, sensors and other products, products can be widely used in various industries, including data centers, communications room, pharmaceutical, mechanical and electrical equipment, intelligent buildings, semiconductor plant, elevator equipment, heating and cooling plumbing, home and so on.
Xiangwei liquid leakage detection system has been used in data centers, intelligent buildings, petroleum and petrochemical, power grids and other industries, providing authoritative detection leakage solutions.
Xiangwei has been adhering to the development strategy of "high technology starting point, high quality and high management requirements". Committed to the development of the global intelligent liquid leakage monitoring industry, in the future, while ensuring the safe production of smart factories, petroleum and petrochemical industries, and at the same time, also strive to give environmental protection and achieve a happy people′s livelihood.
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