Product Overview
MODBUS WTS500is an intelligent temperature probe based on the new generation of non-contact infrared temperature measurement technology. It hashigh precision, fast response, industrial grade reliability, and flexible RS485 Modbus communication integration capability, providing excellent non-contact temperature measurement solutions for industrial automation and process control.
Principle of Infrared Temperature Measurement
Any object with a temperature above absolute zero (-273 ° C) will radiate infrared energy outward. WTS500 collects infrared radiation from target objects through an optical system, focuses it on an infrared detector, converts the radiation energy into electrical signals, and outputs the target temperature value after signal processing and temperature compensation algorithms. The entire process does not require contact with the measured object and does not interfere with the temperature field of the measured object.
Core parameter
- Temperature measurement range: -70~380 ° C (standard), up to about 600-700 ° C
- Accuracy: ± 1 ° C or ± 1%, whichever is greater
- Response time: 150ms (configurable)
- Optical resolution: D: S=12:1 (measuring 10mm objects at a distance of 120mm)
- Minimum target: 11mm
- Communication: RS485 Modbus RTU
- Power supply: DC 12-24V
- Protection: IP65
⚠️ Usage restrictions
- Suitable for testingNon metallic or ferrous metal——Inaccurate measurement of reflective bright metal or burnt red metal
- Suggest not exceeding the upper limit of temperature measurement600-700°CBeyond this range, the accuracy decreases
- Minimum measurable object size11mm
- The lens needs to be kept clean, as oil fume/dust pollution can affect accuracy
HA application scenarios
- Temperature inspection of distribution cabinetMultiple WTS500 are installed in the distribution cabinet for non-contact monitoring of busbar/circuit breaker contact temperature → abnormal temperature rise (poor contact) → early warning to avoid fire
- Motor bearing monitoring: Infrared probe aimed at motor bearing housing → temperature>80 ° C → bearings may lack oil or be damaged
- Drying line temperature controlMonitor the surface temperature of materials on the conveyor belt and feedback control the heating power
🛒 Purchase and Consultation
The MODBUS products introduced in this article can be purchased through official channels.
📍 Modbas Intelligence| 12th Floor, Tower A, Langqing Plaza, Guanyin Bridge, Jiangbei, Chongqing, China
📞 Phone:+86-18801054468
📧 Email: iot@modbus.com | 🌐 Official website:www.modbus.cn
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