HE218-TH-CO2 Digital Thermometer Hygrometer LED display board wireless wifi monitor with record storage
For warehouses, cold rooms, walk-in freezers,cold storages etc, people prefer to see the current temperature and humidity from a distance far away from the control panel. This will require a big sized LED display which can indicate the current temperature / humidity /CO2 data . We are offering our HE218-TH-CO2 LED Temperature Hygrometer for this purpose.
Main Features :
- Switzerland imported temperature and humidity sensors.
- Measure temperature humidity and CO2 with external sensors;
- Alarm type is audible alarm (It is optional)
- Large LCD display temperature ,humidity and CO2 simultaneously;
- Temperature and humidity,recording CO2,wireless WiFi
Specification:
LED thermometer hygrometer display
| Model | HE212A | HE218A | HE223A | HE230A | HE240A | HE250A | HE218B | HE218D |
| Model(with record function) | / | / | HE223C | / | / | HE250C | HE218C | / |
| With communicate function display |
Model(RJ45 port) | / | / | HE223C-RJ45 | / | / | / | HE218B-RJ45 | / |
Model(RS485 port) | / | / | HE223C-RS485 | / | / | / | HE218B-RS485 | / |
| Model(Zigbee wireless ) | / | / | HE223W | / | / | / | HE218B-W | / |
| LED size(Inch) | 1.2" | 1.8" | 2.3" | 3.0" | 4.0" | 5.0" | 1.8" | 1.8" |
| Visual range | 10M | 20M | 30M | 40M | 50M | 75M | 20M | 20M |
| Temeperature range | -40℃~+85℃ |
| Humidity range | 0~100%RH |
| Temeperature accuracy | ±0.5℃ |
| Humidity accuracy | ±5%RH |
| Sensor type | External sensor with 3 meters cable |
| Software | HE223C: LogProHE223C-RJ45/HE223C-RS485:ToMonitor+ToClient |
| N.W.(KG) | 0.7 | 2.3 | 2.3 | 2.3 | 5.38 | 5.38 | 5.38 | 7 |
| Dimension(CM) | 17*11.5*3.3 | 39.5*25.5*5 | 60.1*38.3*5 | 60.1*38.3*8.5 |
| Packing size | 24*20*6.6 | 46*31.5*8.5 | 66.4*43.3*8.5 | 67*47*11 |
| Standard accessriories | Opration manual |
| Function description | 1, Appearance: wall mounted 2, Resolution:temperature 0.1℃, humidity 0.1%RH 3, Key:4 keys, could set deviation, Set upper and lower limits of the alarm 4, In addition to HE212A, other models can be equipped with external sound and light alarm function |
| Optional function | Exteranl sound & light alarm GSM alarm RS485 communication TCP/IP communication Zigbee wireless communication Logger function |
FAQ:
Q: Are you a trading company or manufacture?
A: We are a professional manufacture specialized in temperature humidity instrument and environment monitor system for 10 years.
Q: How long is your delivery time?
A: Generally it is 3-7 days if the goods are in stock. Or 10-20 days if the goods are not in stock according to quantity.
Q: What’s your terms of payment?
A: 100% in advance or 30% deposit in advance &balance before shipment for large quanity. We accept T/T,paypal,Western union,Trade assurance,Escrow etc.
Q: What’s your guarantee?
A: We provide 1 year warranty of our product against shipping data.(This warranty does not cover any defects resulting from improper use,unauthorized repairs,faulty batteries or accident fall into water.
Q: What’s your quality control?
A: We have experienced QC team to check device’s appearance and functions ,100% tested promise the defective rate with international standard.
Q: How to send us the products?
A: We usually use DHL, UPS, FedEX to ship samples. For bulk orders, we support shipping by air or by sea.
Q: Do you have MOQ?
A:Yes ,different product ,different MOQ.
Q: OEM,ODM service is available?
A: Yes all product by our own research and development .We have strong R&D team to support OEM/ODM project.
Product Tags:
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Warehouse Large Display Digital Thermometer Wireless Wifi Monitor With Record Storage Images
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