Transmitter (traductor) hidrogen
Poate fi utilizat in camere de incarcare a bateriilor, laboratoare, incaperi de stocare gaze, si alte incaperi inchise unde acumularea de hidrogen prezinta un pericol de explozie.
Dispozitivul utilizeaza senor metal-oxid pre-calibratcar confera stabilitate, repetabilitate si durata lunga de viata.
Dispune de doua iesiri analogice si o interfata digitala RS485 cu protocol Modbus RTU utilizate pentru conectarea cu sisteme safety.
Transmitter (traductor) hidrogen
Calibration | Hydrogen |
Sensor type | Long-life metal-oxide gas sensor |
Sampling method | Diffusion |
Detection range | 0...100 %LEL |
Resolution | 100 ppm / 0,01 % vol (0,25% LEL) |
Accuracy | ± 400 ppm / 0,04 % vol (±1% LEL) |
Sensor lifetime | > 10 years |
Power supply | 11...30 VDC |
Digital interface | RS485, Modbus RTU protocol |
Analog outputs | 2 × 4-20 mA / 0-10 V, user settable |
Enclosure | Light grey ABS plastic, wall mount, IP65 |
Dimensions | H82 × W80 × D55 mm |
Operating conditions | -40...+85 °C, 0...100% RH |