Basic Info.
Output Signal Type
Digital Type
Product Description
HQ-30 Alarm & monitor system for electric fire protection
Introduction:-This device uses temperature sensing technology & basic components are transmitter, sensing probe, monitor and interaction software. High power voltage equipment such as transformers, switchgears, cable connectors, capacitors, etc. if used for a long time due to overloading & bad connections, the overheating occurs which can destroy the whole system. But optsensor designed Alarm & monitor system for electric fire protection in order to prevent any accident.
Characteristics:-Advanced Safety system: Sensing probe is insulated & doesn't contain any metal materials. That is why its diameter is even less than 2.8mm & it can withstand high voltage till 100,000 volts
Forecasting technique: As EMI doesn't affect this system, so its forecasting is precise & response time is even less than 10 seconds. So it eliminates the unsuspected dangers before it occurs.
Cost-efficient performance: this equipment has long life and maintenance costs are minimum. So these are economical are cost effective.
Low installation cost: this device can be fixed directly to precise temperature recording position and can records and display Real time temperature
Parameter settings: this device has multiple alarm settings e.g. using sound, light, color or relay. This device can warn before the accident is about to happen.
Diverse network support: Information control can be maximized because of Shared networking, open accessibility and easy to figure installment.
Good compatibility: the digital interference can be done by using RS-485, RS-232 & RJ45.they have built-in alarm system that provides output signal.
Powerful data management: Accident prevention data, abnormal data & normal data can be calculated saved and checked & can provide day/month/year data.
Superior long distance service: this device's software has downloads and upgrades, it can diagnose and maintain over long distance and its maintenance can be done wirelessly.
Performance Index | Loading capacity | Multi-hooking (optional for cascade connection) |
| Temperature accuracy | ±0.5°C |
| Measurement resolution | 0.1ºC |
| Temperature range | 40°C~150°C |
| Number of channel | 3,6,9,18 (customizable) |
| Diameter of probe | 2.8mm |
| Probe service time | > 25 yrs. |
| Positioning accuracy | 1mm |
| Response frequency | ≤10s |
| Digital interface | RS-485, Ethernet, optical fiber transmission |
| Warning output | Relay (dry contact),24V, 1A |
| Warning mode | Sound, light graphics, and text |
| False alarm rate | Immune to EMI, electrical interference, and no accidental alarms |
| Monitoring software | Real-time temperature monitoring, real-time data remote monitoring, high/low TEMP alarming, historical data playback, Excel format TEMP curve data export, etc. |
| Input power | AC: 220V or DC: 24V |
| Power consumption | ≤20W |
| Work environment | TEMP: -20°C~60°C, Humidity≤95% |
Address:
No. 60, West Avenue, Xi'an Hi-Tech Zone, Xi'an City, P. R. China, Xi'an, Shaanxi, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics
Company Introduction:
Cofounded by Xi'an Institute of Optics and Precision Mechanics of China's Academy of Sciences (CAS) and Lenovo Investment, Xi'an Heqi Opto-Electronic Technology Co., Ltd. (Optsensor) specializes in the R&D, manufacturing, application and technical service for advanced fiber optic apparatuses used to monitor and measure temperature. Optsensor independently manufactures its own products such as Optical Fiber Temperature Sensors, Transformer "Winding Hot Spot" Temperature Sensors, and Fluorescence-Based Optical Fiber Temperature Sensors for cables and underground oil temperature sensing systems. With reliable technical and equipment support from Xi'an Institute of Optics and Precision Mechanics of CAS, which specializes in optical, mechanical and photoelectrical research, our experienced team of technical experts have patented and received ten government-issued patent licenses.