WiSense 100 series is an advanced and versatile three-in-one sensor designed for installation in the air-conditioned zone. The unit measures CO2 concentration (PPM), temperature (deg. C), and humidity (RH) in the ambient air accurately without the need for additional compensation. Control is given as a prebuilt function for Alert, Scheduling, and Remote control.
Features
- Maintenance-free
- Multiple sensors in one housing
- Digital output alert triggering based on sensors’ value ( >, < or =)
- Programmable scheduling for DO
- Modbus RTU Protocol
- Isolated RS485 communication interface
- Remote configuration of settings
- Remote control
- Configurable scaling and correction
- 230V AC SMPS built-in
- One-touch factory reset
- Wireless communication optional
Specifications
| Electrical | |
| Voltage | 90 – 260V AC 50-60 Hz |
| Power consumption : | < 1 W |
| Isolation : | 1000 V |
| CO2 | |
| Sensing Method : | NDIR |
| Measurement Range : | 0-2000 ppm |
| Accuracy : | 100 ppm + 5% |
| Relay | |
| Type : | SPDT (NO,NC, C) |
| Maximum Rating: | 2A @ 230V AC / 24V DC |
| Function : | Schedule / Alert |
| Wireless Communication (Optional) | |
| Type : | Mesh |
| Frequency : | 865 MHz |
| Encryption : | 128 bit |
Variants
- WiSense 100 – Temperature Sensor
- WiSense 130 – Temperature & Humidity
- WiSense 140 – Temperature, Humidity & CO2
Note: Add the following to the above part numbers for additional features
- R – Wireless 865 MHz
- DI – Digital Input (Potential Free Contact)
- AI – Analog Input
- DO – Digital Output (Potential Free Contact)
- PT – PT100 sensing element
| Temperature | |
| Sensing Method : | Semiconductor |
| Measurement Range : | 0-50 Deg C |
| Accuracy : | 0.3 Deg C |
| Relative Humidity | |
| Sensing Method : | Semiconductor |
| Measurement Range : | 5 – 95% |
| Accuracy : | 2% |
| Communication interface | |
| Type | RS485 (2.5kV isolation) |
| Protocol | Modbus RTU |
| Speed | up to 115200 bps |
| Analog Input (Optional) | |
| Sensing Method : | 4-20mA / 0-10V |
| Measurement Range : | 4-20mA / 0-10V |
| Protection : | Overvoltage |
Product documentation
Note: For indoor use only. Please contact sales team for outdoor application variant.