Digital temperature and humidity sensor
The Veswe VRS-WS-&-SMG-&-EX Temperature Humidity Sensor is a wall-mounted unit featuring a clear LCD digital display for real-time temperature and humidity monitoring. Designed for easy installation, it includes three mounting holes on each end, allowing secure attachment to walls or baffles in minutes.
Equipped with a built-in bottom probe, this sensor offers excellent air permeability and water resistance for reliable performance. The easily swappable probe design lets you customize the sensor to fit different application needs, making it a versatile solution for indoor environmental monitoring.
- Model: VRS-WS-&-SMG-&-EX
- MOQ: 1 PCS
- Data di consegna: entro 24 ore
- Richiedi ora il prezzo
Richieste di informazioni: Email: contact@veswe.com | WhatsApp: +8613418148929
Our Digital Temperature and Humidity Sensor
Descrizione
VRS-WS-&-SMG-&-EX is a wired temperature humidity sensor, it has a variety of different output methods, such as temperature and humidity sensor modbus, temperature and humidity sensor analog. The default measurement range of this temp humidity sensor is -40°C~80°C temperature and 0~100%RH humidity. Users can replace the temperature and humidity sensor probe at the bottom to meet different measurement needs. Such as: replacing the high-temperature probe to measure the environment of -40℃~120℃, replacing the waterproof probe to measure the temperature in the liquid, etc.
Datasheets and Probes
| Alimentazione | DC 10-30V |
|---|---|
| Campo di misura | -40℃~+80℃, 0%RH-100%RH |
| Precisione | ±0.5℃ (25℃), ±3%RH(60%RH,25℃) |
| Risoluzione | 0.1℃, 0.1%RH |
| Ambiente di lavoro | -40℃~+60℃, 0%RH~95%RH (non-condensation) |
| Data refresh time | 1s |
| Long-term stability | Temperature≤0.1℃/y, Humidity≤1%RH/y |
| Tempo di risposta | Temperature≤25s (1m/s wind speed²), Humidity≤8s (1m/s wind speed²) |
| Segnale di uscita | RS485/4-20mA/0-5V/0-10V |
Caratteristiche
1. This digital temperature and humidity sensor features a high-brightness LCD screen, ensuring clear data readability even in dark environments or under strong light.
2. The entire housing is made of high-protection materials, with multiple waterproofing layers using waterproof gaskets inside, ensuring reliable performance in harsh environments.
3. The digital temperature and humidity sensor is built with imported components. Its circuit board is treated with a conformal coating, providing protection against moisture, salt spray, and mold—greatly enhancing product longevity.
4. An anti-interference module is integrated within the digital temperature and humidity sensor, and the circuit is meticulously designed to effectively resist electromagnetic interference, enabling stable operation in harsh electromagnetic environments.
5. The cable outlet at the bottom uses an IP68-rated PG7 waterproof gland, further ensuring excellent resistance to moisture and water ingress.
6. The sensor supports a wide voltage power supply range of 10–30VDC.
Multiple probe options are offered
Digital Temperature and Humidity Sensor FAQs
- RS485 output digital temperature and humidity sensor
Brown wire: Power supply positive (10–30VDC)
Black wire: Power supply negative (GND)
Yellow wire: RS485-A
Blue wire: RS485-B - Analog output digital temperature and humidity sensor
Brown wire: Power supply positive (10–30VDC)
Black wire: Power supply negative (GND)
Blue wire: Temperature signal positive
Green wire: Temperature signal negative
Yellow wire: Humidity signal positive
White wire: Humidity signal negative
In order to protect the patented technical parameters, please contact us for a manual.
We are a professional manufacturer of temperature and humidity and support customization.
What are the applications of digital temperature and humidity sensors?
This device has a wide range of applications. Because it has its display and is moisture-proof, it is often used as a greenhouse indoor digital temperature and humidity sensor. Besides, it can also be used in communication rooms, warehouse buildings, and automatic control, and other places that require temperature monitoring.
1. Current output signal conversion calculation
For example, the range is -40~+80℃, 4~20mA output, when the output signal is 12mA, calculate the current temperature value. The span of this temperature range is 120℃, expressed by 16mA current signal, 120℃/16mA=7.5℃/mA, that is, 1mA current represents a temperature change of 7.5℃. The measured value is 12mA-4mA=8mA, 8mA*7.5℃/mA=60℃. 60+（-40）=20℃, the current temperature is 20℃.
2. Voltage output signal conversion calculation
For example, the range is -40~+80℃, 0-10V output, when the output signal is 5V, calculate the current temperature value. The span of this temperature range is 120℃, expressed by a 10V voltage signal, 120℃/10V=12℃/V, that is, a voltage of 1V represents a temperature change of 12℃. The measured value is 5V-0V=5V, 5V*12℃/V=60℃. 60+（-40）=20℃, the current temperature is 20℃.
Digital temperature and humidity sensor*1
Certificate of conformity, warranty card, calibration report, etc.
Expansion plugs*2
Self-tapping screws*2
Encoding: 8-bit binary
Data bits: 8 bits
Parity: None
Stop bit: 1 bit
Error check: CRC (cyclic redundancy check)
Baud rate: configurable — 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 bit/s, factory default baud rate: 4800 bit/s
Popular Temperature Humidity Sensors
Conoscenza del settore
I 3 principali tipi di parametri di qualità dell'acqua | Sensori di monitoraggio della qualità dell'acqua Veswe
Contattateci
Il nostro collega: Jack
Telefono/ Whatsapp: +86 13418148929
Email: contact@veswe.com
Indirizzo: Floors 1-4, No. 269 Nanda Highway, Dashi Street, Panyu, Guangzhou, Guangdongdong, Cina
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