WIFI GSM temperature humidity sensor for cold room and refrigerated truck
The real-time temperature or/& humidity sensors are popularly used in COLD CHAIN storage or shipment transportation:
Wherever it's used, It needs to work with Outer Power, such as AC power, or Power from Truck or power bank.
Cable length ( default 3m ) of external probe could be customized ( with extra cost ) to meet different application's requirements.
Advantages:
1. pick one from WiFi & GSM wireless communication
2. Big storage 65000 units
3. Data back-up design, friendly for pharmacy industry
4. Quad Alerts system:
Ring, led indication, mail alert, sms alarm (for cellular mode only)
5. Free platform & server software
The wireless data logger was designed to measure the environment temperature and humidity of 2 closing places and report them to Cloud at set interval with the help of embedded WIFI or GSM module.
| Wireless communication |
GSM 850/900/1800/1900MHz
or WIFI 2.412~2.484GHz, 802.11b/g/n or 4G (under development now) under development now
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| Accessories |
1. external antenna
2. power adaptor, USB cable 3. external probe 3m (if there is) 4. software CD, user manual
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20+ models options
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DS18B20 series Normal temperature
1. internal sensor ( R90-TS-W/G/4G ) range: -20~70C, accuracy ±0.3C 2. external probe *1 ( R90-ET-W/G/4G ) range: -40~125C, accuracy ±0.3C 3. external probe *2 ( R90-DT-W/G/4G ) range: -40~125C, accuracy ±0.3C PT100 series (range -200~800C with extra cost) Medium high temperature Default range -200~200C, Accuracy ±0.5C 1. external probe *1 ( R90-ER-W/G/4G ) 2. external probe *2 ( R90-DR-W/G/4G ) Thermocouple series (8 types: K E J T B N R S) Super high temperature Range customized with extra cost, Accuracy ±1C 1. external probe *1 ( R90-EC-W/G/4G ) 2. external probe *2 ( R90-DC-W/G/4G ) 3. external probe *4 ( R90-FC-W/G/4G )
Combo (DS18B20+SHT21) tempreature humidity series 1. internal sensor ( R90-TH-W/G/4G ) range: -20~70C, 0~100%RH, accuracy ±0.3C, ±3%RH 2. external probe *1 ( R90-EX-W/G/4G ) range: -40~100C, 0~100%RH, accuracy ±0.3C, ±3%RH 3. external probe *2 ( R90-DX-W/G/4G ) range: -40~100C, 0~100%RH, accuracy ±0.3C, ±3%RH Notes:
1. default probe (ds18b20, pt100, combo): free with 3m cable length
2. thermocouple probe cost is not included in device cost
3. all probe could be customized with extra cost
4. Dew point curve could be read on software for temperature humidity sensor series.
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Logging interval
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1s~24h, user selectable
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| Record capacity |
65000 units
|
|
Power supply
|
2600mAh rechargeable Li battery (about 2 days for real-time monitoring)
5V2A power adapter
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Working environment
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|
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temperature
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-20~70℃
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humidity
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<85%RH
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Carton Packaging:
Express or Air shipping
Answers for the Questions you may have:
** MOQ?
1 unit.
** LOGO service?
Yes
** FREE sample?
No.
** QUALITY gurantee?
1 year.
** PAYMENT support?
T/T, Visa, Master, WestUnion, MoneyGram
** WHEN could we receive goods?
Goods Preparation: 2~15 days for different quantities.
Courier shipment days: about 7~15 days, up to courier express service.
** DISCOUNT?
1) If you have BIGGER ORDER, pls. mail us details to get discount.
2) If you are an INTEGRATOR, pls. share your website with us to get discount.
3) COUPON valid always:
posting on-site photos (5 at least) of sensors / loggers which you bought from us on SNS, and @our FB/Instagram/Linkedin, you will enjoy 5% discount off (no more than 20$) - one buyer enjoy once ONLY in the next order.
4) COUPON time-limited for March & Sept. EXPO: 2% discount off
Your inquiries would be responded in 0~10 hours during March/Sept. Expo!
Please share more information with us, including while not limited to:
Application and working environment,
Requirements to the wireless temperature humidity sensor,
Quantity you will need,
Do you have own software?
Close model will be introduced with your answers, so does CIF cost.
We are An IHV (IoT Hardware Vendor) of
1. Wireless IoT Pressure Transmitters
2. Temperature Humidity Data Loggers, Wireless IoT Temperature Humidity Sensors
3. Wireless IoT Level Transmitters, data logger
4. Multi-way data loggers, wireless IoT sensors
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier