Xian Votesen Electronic Technology Co., Ltd.
Customize Your Desire Best Sensor with Votesen
Add to Cart
Wall Mounted RS485 SHT3x Ambient Humidity Temperature Transmitter
The Wall Mounted VTH300-T Humidity Temperature Transmitter adopts high protection waterproof shell, which is waterproof class IP65, rain and snow proof and good air permeability. The circuit adopts industrial microprocessor chip imported from the United States and imported high precision temperature sensor to ensure excellent reliability, high precision and interchangeability of products. This product has different type probe to mate usage, like particle sintered probe sheath, PE probe sheath and stainless steel probe. Probe and shell are directly connected with the appearance of beautiful and generous transmitter. Besides, RS485 output transmitter can communicate up to 2000 meters. The standard Modbus protocol supports secondary development.
| Power Supply | 10~30V DC | |
| Max Power Dissipation | 0.4W | |
| A accuracy | Humidity | ±2%RH(5%RH~95%RH,25℃) |
| Temperature | ±0.4℃(25℃) | |
| B Accuracy(Default) | Humidity | ±3%RH(5%RH~95%RH,25℃) |
| Temperature | ±0.5℃(25℃) | |
| Transmitter Working Temperature Range | -40℃~+60℃,0%RH~80%RH | |
| Probe Working Temperature Range | -40℃~+120℃,Default -40℃~+80℃ | |
| Probe Working Humidity Range | 0%RH-100%RH | |
| Temperature display resolution | 0.1℃ | |
| Humidity display resolution | 0.1%RH | |
| Temperature and humidity refresh time | 1s | |
| Long-term stability | Humidity | ≤1%RH/y |
| Temperature | ≤0.1℃/y | |
| Response Time | Humidity | ≤4s(1m/s wind speed) |
| Temperature | ≤15s(1m/s wind speed) | |
| Output Signal | RS485 | |
| Installation | Wall mounted | |
★ Wall mounted, easy installation.
★ IP65 waterproof protection.
★ RS485 output transmitter communicate up to 2000 Meters.
★ Suitable for various working environment and installation: Built-in SHT sensor probe or customize SHT sensor with long cable length.
★ Compatible with various probe: PE, Copper Sintered, Stainless Steel.
★ Original Sensirion SHT humidity temperature chip.
★ Communication rooms
★ Warehouse buildings
★ IoT automatic control for humidity and temperature monitoring
★ Greenhouse
★ Agriculture
★ Forestry
★ PV power
★ PV station
★ Weather station
★ Farm
★ Factory
To customize the most suitable humidity temperature transmitter for your application, kindly let us know your requirements:
1. SHT Sensor Chip:
2. SHT Sensor Built-In/ With Cable Length:
3. Output:
4. Order Quantity: