CO2 level transmitter with two output relays.
The CO2 measurement is based on a 2-source, 2-beam process. CO2 measurement with long-term stability is guaranteed thanks to the proven non-dispersive infrared (NDIR) CO2 measurement cell. The unique patented auto-calibration procedure compensates for aging of the infrared source and guarantees high reliability, long term stability and eliminates the need of periodical recalibration in the field.
Included in delivery:
- H5524 sensor
- Traceable calibration certificate
- Quick start manual
- Technical support at discussion forum
Transmitter is also equipped with three alarm LEDs:
Green LED shines - CO2 concentration 0 to 1000 ppm
Yellow LED shines - CO2 concentration 1001 to 1200 ppm
Red LED shines - CO2 concentration 1201 ppm and more
| Technical parameters | Value |
|---|---|
| Output | Ethernet |
| Measured Value | CO2 |
| Construction Type | Ambient Air |
| Design | Industrial |
| Temperature Measuring Range | to °C |
| Relay Output | Yes |
| Two-State Input | No |
| Lcd Display | Yes |
| PoE | No |
| Range of CO2 concentration measurement | 0 to 2000ppm |
| Accuracy of CO2 concentration measurement | ±(50ppm +2% from reading) at 25°C and 1013hPa |
| Optional range of CO2 concentration measurement | 0 to 10000ppm ±(100ppm +5% from reading) at 25°C and 1013hPa |
| Resolution | 1ppm |
| Measuring interval | 15s |
| Temperature operating range | -30 to +60°C |
| IP protection | IP30 |
| Number of relay outputs | 2 |
| Maximum switching voltage, current and power of relay output | 50V, 2A, 60VA |
| Audible alarm | built-in beeper - switchable |
| LAN connection | RJ-45 connector, 10Base-T or 100Base-TX |
| Communication protocols | WWW, ModbusTCP, SNMPv1, SOAP, XML |
| Alarm protocols | E-mail (SMTP authentication is supported), SNMP Trap, Syslog |
| Configuration | WWW interface, T-Sensor |
| Power | 9 to 30Vdc, power consumption approximately 1W |
| Power connector | co-axial, diameter 5.5 x 2.1mm |
| Dimensions | 136 x 150 x 45mm (W x H x D) |
| Weight | approximately 320g |
US 13933 
GB 11489 
CA 9588 
AU 9555 
IE 5222 
NZ 4669 
BR 2887 
SG 1389 
