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whkairui@163.com
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No. 10-14 Futian Road, Torch High tech Industrial Development Zone, Weihai City, Shandong Province
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Weihai Kerry Electric Co., Ltd
HRT3000-PT power wireless temperature sensor (indoor passive)
NegotiableUpdate on 11/22
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Overview
Technical parameters and indicators Technical parameters Technical indicators Temperature measurement range -25~+150 ℃ Temperature measurement accuracy ± 1 ℃ (0~75 ℃)
Product Details
Technical parameters and indicators
| Technical Specifications | technical indicators |
| Temperature measurement range | -25~+150℃ |
| Temperature measurement accuracy | ±1℃（0~75℃），±2℃（-20~150℃） |
| Temperature sampling frequency | Default 10S (adjustable) |
| Wireless transmission distance | ≤10m（2.4GHz）/≤280m（433MHz） |
| working power supply | Induction power supply range: 5~5000A |
| Shell material | PC flame retardant plastic shell+silicone strap |
| Installation method | Silicone binding or zip tie binding |
| temperature probe | external |
| Overall dimensions | Main body size: 38mm * 35mm * 24mm, total strap length: 385mm |
Parameter Introduction
| Wireless temperature sensor (passive) | Parameter Introduction | |
| parameter | Temperature measurement range: -25~+200 ℃ | |
| Temperature measurement accuracy: ± 1 ℃ (0~75 ℃), ± 2 ℃ (-20~150 ℃) | ||
| Temperature sampling frequency: default 10 seconds | ||
| Wireless frequency: 2.4GHz/433MHz | ||
| Wireless transmission distance: ≤ 10m (2.4GHz)/≤ 280m (433MHz) | ||
| Working power supply: induction power supply | ||
| Starting current:>5A (meets the starting current specified in the national energy industry standard NB/T 42086-2016); Not more than 0.05 times the rated current (greater than 400A) or 20A | ||
| Installation method: bundled | ||
| Main body size: 46mm * 35mm * 21mm, total strap length: 380mm | ||
| Installation location | Removable high-voltage switchgear: busbar, static contact, cable overlap and other parts | |
| Fixed high-voltage switchgear: busbar, isolation switch, cable overlap and other parts | ||
Main functional models
| Function model |
 HRT3000-PT Passive Sensor |
| wireless frequency | 2.4G/433M |
| Wireless transmission distance | ≤ 280 meters |
| transmission frequency | (1 second -1 minute) optional |
| starting current | 5A current start |
| Sensor working power supply | Induction power supply |
| Installation method | bundle |
| Overall dimensions | 56mm*35mm*21mm Strap length: 380mm |
| service life | 5-8 years |
| Shell material | PC flame retardant plastic shell+silicone strap (with high temperature resistance and flame retardant test report) |
| Address Settings | Can be set on-site |
| Measuring range | -40~200℃ |
| precision | ±1℃ |
| Sensor operating voltage (battery level) | measurable |
| Do you want to share one host | available |
| Scope of application | High voltage switchgear, low voltage switchgear, ring main unit, switchgear, transformer, box transformer, etc |
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