Product Description
The multi channel temperature data logger adopts a liquid crystal display and has four types: single probe, double probes, three probes, and four probes. Each probe cable can be up to 30 meters long. One product extends four probes to simultaneously measure and record the temperature and humidity of four enclosed devices and upload them to the free platform. WIFI wireless transmission, no wiring. This multi probes temperature humidity data logger has an alarm function, which supports customers to manually calibrate and adjust the upper and lower limits of temperature and humidity.
Product Parameters
Power supply | 10~30V DC | |
Power Consumption | 0.75W | |
Communication interface | Standard WIFI wireless (2.4GHZ) | |
IP address | Support static IP address, IP address automatic acquisition function, support cross-gateway, domain name resolution, support WAN connection | |
WIFI communication parameters | Support 802.11b/g/n wireless standard | |
WIFI encryption performance | Support WPA/WPA2 security mode | |
Temperature range | External probe | -40°C~+120°C |
Built-in probe | -40°C~+80°C | |
Humidity range | 0%RH-100%RH | |
Accuracy | External probe | ±0.4°C (25°C), ±2%RH (60%RH, 25°C) |
Built-in probe | ±0.5°C (25°C), ±3%RH (60%RH, 25°C) | |
Resolution | 0.1°C, 0.1%RH | |
Refresh time | 1s | |
Stability | Temperature | 0.1°C/y |
Humidity | 1%RH/y | |
Response time | Temperature | 25s(1m/s wind speed) |
Humidity | 8s(1m/s wind speed) | |
Data upload time | Default 10S/time, 1S~10000S can be set |
Model
Model | Description |
RS-WS-WIFI-Y2-EX | Two probes |
RS-WS-WIFI-Y3-EX | Three probes |
RS-WS-WIFI-Y4-EX | Four probes |
RS-WS-WIFI-DC-Y2-EX | With battery(two probes) |
RS-WS-WIFI-DC-Y3-EX | With battery(three probes) |
RS-WS-WIFI-DC-Y4-EX | With battery(four probes) |