LB-852
CO2 concentration
LB-853
CO2 Concentration Meter & Regulator - LB-853
- carbon dioxide concentration (range 0..10000ppm)
- output: 0-10V, 2 relays 1A/250V
- power: 15..30V AC, 20..45V DC
LB-854
CO2 Concentration Meter & Regulator - LB-854
- carbon dioxide concentration (range 0..10000ppm)
- optionally: temperature (resolution 0.1°C)
- output: 0-10V, 4-20mA, 2 relays 1A/250V
- memory: up to 30000 records
- communication: RS-232 (Modbus RTU), S300
- power: 230V AC, optionally: 24V AC/DC
LB-856
Carbon Dioxide & Oxygen Concentration Meter with Recorder - LB-856
- carbon dioxide concentration (range 0..5000ppm)
- optionally: oxygen concentration (range 0..100%), temperature (resolution 0.1°C)
- output: 0-10V, S300
- memory: 256kB
- communication: LAN, RS-232
- power: 12..24V DC, optionally: POE
LB-857
High CO2 Concentration Meter and Regulator - LB-857
- carbon dioxide concentration (range 0..100%)
- output: 0-10V, 2 relays 1A 250V
- communication: USB, RS-485 (Modbus RTU)
- power: 15..30V AC, 20..45V DC