1.Product Introduction
The ROC-T3 system is extremely reliable and safe, and relatively inexpensive, and can be installed directly on every high-voltage switch, busbar, outdoor knife switch or transformer. The system is equipped with standard communication interfaces and can be operated on the Internet. Through the host computer software, the real-time operating temperature data of high-voltage equipment can be recorded. It provides accumulated data for the maintenance of high-voltage equipment and realizes the predictive maintenance of thermal faults of high-voltage equipment.
2.Product Parameter (Specification)
| Wireless Parameters | Wireless Frequency | 433MHz |
| Number of Manageable Wireless Sensors | ≤24 pieces | |
| Communication Parameters | Communication Interface | RS485 communication interface, communication distance ≤1200m (without repeater) |
| Number of Host Networking Devices | ≤128 pieces | |
| Communication Protocol | Modbus Protocol, Wireless Temperature Measurement System Communication Protocol | |
| Baud Rate | Optional: 1200, 2400, 4800, 9600, 19200 bps | |
| Default Alarm Parameters | Temperature Alarm Value | Upper limit: +90℃, Lower limit: －20℃ |
| Temperature Warning Value | Upper limit: +60℃, Lower limit: －10℃ | |
| Warning Voltage Value | 2700mV | |
| Relay Dry Contact Parameters | Relay Dry Contact Rating | AC220V/5A (1 group of passive normally open/normally closed contacts) |
| Power Parameters | Operating Voltage | AC85～265V / DC110～370V |
| Total Power Consumption | ≤5VA | |
| Environmental Parameters | Operating Temperature | -10℃~+70℃ |
| Operating Humidity | ≤90%RH, no condensation, no corrosion | |
| Altitude | ≤2500 meters | |
| Protection & Insulation | Protection Level | IP20 |
| Insulation Resistance | ≥100MΩ (at temperature 10~30℃, relative humidity ＜80%) | |
| Installation | Installation Method | Embedded Installation |
3.Product Feature And Application
The electrical wireless temperature measurement device ROC-T3 supports 433MHz wireless frequency, can manage ≤24 wireless sensors, has RS485 communication interface (≤ 1200m away) and Modbus specification, can set multiple baud rates, accurate default temperature/voltage alarm values, is equipped with AC220V/5A relay dry contact, adapts to a wide range of operating voltages (AC85~265V/DC110~370V) and power consumption ≤5VA, can be set at -10°C~ 70°C, ≤ 90% RH Stable operation (IP20 protection, altitude ≤ 2500 meters), embedded installation, suitable for real-time temperature monitoring and abnormal alarm scenarios of electrical equipment such as power cabinets and distribution boxes.
4.Product Details
Electrical wireless temperature measurement device ROC-T3 is a field temperature monitor that integrates temperature sensor working status monitoring, on-site temperature display, alarm prompt and output, event recording and data recording, and can modify the address and other parameters of the on-site wireless temperature sensor.
5.Deliver,Shipping And Serving
The delivery, transportation and service process of the electrical wireless temperature measurement device ROC-T3 is efficient and complete: in terms of delivery, the spot order will be completed within 1-3 working days after payment, and the customized needs will be delivered on time according to the agreed cycle, and the product certificate, user manual and calibration report will be included in the box. In terms of service, the product provides a 1-year free warranty from the date of receipt, and if there is a non-human fault during the warranty period, it can be repaired or replaced for free by phone, remote assistance can be used to solve problems in installation, commissioning and use, to ensure the stable operation of the equipment in power cabinets, distribution boxes and other scenarios.
6.How to install?
When installing the electrical wireless temperature measurement device ROC-T3, you can check the video guide by scanning the QR code on the device or manual, or refer to the installation manual, first ensure that the switch cabinet is powered off, check the sensor ID and installation position, and then use a steel belt (silicone pad can save silicone pads on the busbar) to fix the sensor in the heat-prone part (to meet the creepage distance and not affect the activity of the components), and then complete the main unit fixing, wiring and antenna installation, and finally power on to check the signal.
7.Company Introduction
We are an enterprise deeply engaged in the R&D and production of environmental monitoring equipment, with many years of industry experience and technology accumulation, products and solutions are widely used in communications, power, transportation, finance and other industries, and have provided security customized solutions for 55 listed companies and more than 8,900 integrators from these fields.