Sentec Sem4000 Smart Outdoor Portable Ultrasonic Weather Station to Measure Wind Speed Direction Temperature Humidity Pressure

• Warranty: 1 Year
• Output Signal: USB and Bluetooth
• IP Protection: IP65
• Range: 0-40m /S
• Material: ABS Engineering Plastic
• Transport Package: Box
• Model NO.: SEM4000
• Specification: 26*13*14CM
• Trademark: SENTEC
• Origin: China
• HS Code: 9015800090
• Production Capacity: 400/Month

Product Description

 

SenTec SEM4000 is composed of several sensors to measure wind speed & direction based on ultrasonic sound wave travel time difference in air, it has optional temperature, humidity and pressure sensors. It's a versatile handheld micro meteorological station, which has a screen to display real-time detection data.

Product Parameters

ITEMS	Principle	Range	Accuracy	Resolution
Wind speed	Ultrasonic	0-40m /s	± 2%	0.1m/s
Wind direction	Ultrasonic	0-359 °	±3 °	1 °
Temperature	MEMS sensor	- 40 ºC - + 80 ºC	± 0.5ºC	0.1 ºC
Humidity	MEMS sensor	0-100%	±5%	1%
Atmospheric pressure	MEMS sensor	150 - 1100hPa	±1hpa	0.1hPa

Digital output	USB and Bluetooth
Power supply	3x 18650 rechargeable lithium-ions batteries, last for over 24 hours
IP protection	IP65
Operating environment	-40ºC - +70ºC,0 - 100%
Material	ABS engineering plastic

FAQ
Q:What kind of products do you offer?
A:SenTec supply pressure sensors, level sensors, temperature sensors , fiow sensors and environment sensors. Export more than 70+countries. lpg mass flow meters fuel oil mass flow controller coriolis mass flow sensor

Q:Could I get samples?
A:Yes,we have half-stock ready products for customized sample. lpg mass flow meters fuel oil mass flow controller coriolis mass flow sensor

Q:How about the quality of the magnets?
A:We have the certification of ISO, Europe standard ATEX, CE and ROSH ect. lpg mass flow meters fuel oil mass flow controller coriolis mass flow sensor

Q:What is the delivery time?
A:For standard specification,delivery time 5-7days; For customized specification 10-20days. lpg mass flow meters fuel oil mass flow controller coriolis mass flow sensor

Q: What is your terms of payment?
A: We could accept T/T, Paypal, WU ,Trade Assurance. lpg mass flow meters fuel oil mass flow controller coriolis mass flow sensor

Q: What is the warranty for your product?
A: Warranty: 12-24Month, Lifetime maintenance lpg mass flow meters fuel oil mass flow controller coriolis mass flow sensor

Q. How can l get the quotation or send my inquiry to?
A. Send your inquiry to us by the inquiry from on the right-side or the bottom of this page.
1. What is the Measuring medium? Water, oil or others.
2. How about Measuring range: 0-5m or..?
3.What would be the processing pressure and temperature?
4. Which signal output:4-20mA, RS485 or..?
5. Require quantity?