power supplt: 24 VDC/AC ±20% (default) Output relays: 2 x SPDT relays (switch-over contact) Alarms: blinking LED, buzzer 85 dB Default alarm level: 10% LEL / 25% LEL

E2630-LEL-C3H8-230-A Gāzes detektors E2630-LEL-230VAC, 2 x parslēdzošie releji 250VAC/30VDC 6A, skaņas signāls 85dB un LED indikācija, IP65, sensora pašdiagnostika ieslēdzoties un atsevišķi aktivizējot slēdzi, reakcijas laiks 1 sekunde, vides temperatūra -40/+70C

Power supply: 11...30 VDC Range 0...100% LEL (0...5 %vol) CH4 Resolution 0,1 %LEL (50 ppm) CH4 Default alarm set-points 20 / 50 %LEL 2 × 4-20 mA / 0-10 V, RS485

Duct mount CO2 concentration t-line WebSensor.

Transmitter with built-in concentration CO2, temperature, relative humidity sensor for duct mount.

A multiple point CO2 and temperature adjustment procedure leads to excellent CO2 measurement accuracy over the entire temperature working range; this is a must for process control and outdoor applications. The dual wavelength NDIR CO2 sensing procedure compensates automatically for ageing effects. The CO2 module is highly resistant to pollution and offers maintenance free operation and outstanding long term stability.

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

Extended measuring range available for an additional charge

• Measuring range: 0 to 10 000 ppm
• Accuracy: 100 ppm + 5% of the measured value at 25 °C and 1013 hPa

E2610-CO Two SPDT relays 0...200 ppm CO vai 0...1000 ppm CO 24 VDC/AC Default alarm set-points 25 ppm / 125 ppm CO 125 ppm / 250 ppm CO