E2608-H2S

Detector (traductor) de hidrogen sulfurat

Documentatie de descarcat (in engleza):

datasheet E2608-H2S

Detectorul (traductorul) de hidrogen sulfurat E2608-H2S face parte din gama de instrumente multifunctionale PluraSens.

Se poate utiliza in sisteme de reciclare a deseurilor, laboratoare, perimetre industriale si alte spatii in care exista riscul acumularii unor cantitati toxice de hidrogen sulfat.

Dispune de doua relee pentru semnalizare si control al ventilatiei. Alarmele vin cu setari implicite la pragurile de 10 ppm si 20 ppm H2S.

Dispune de doua iesiri analogice si o interfata digitala RS485 cu protocol Modbus RTU utilizate pentru conectarea cu sisteme safety.

Detector (traductor) de hidrogen sulfurat

  • Celula electrochimica stabila cu durata mare de viata
  • Domeniu de masura: 0...100 ppm H2S, 0...1000 ppm H2S
  • Rezolutie: 0.1/1 ppm H2S
  • Set-point implicit: 10/20 ppm H2S
  • 2 × 4-20 mA / 0-10 V, RS485
Calibration Hydrogen sulfide H2S
Sensing method Long-life electrochemical cell
Sampling method Diffusion
Detection range Standard 0...100 ppm (500 ppm peak) H2S
  High 0...1000 ppm (10 000 ppm peak) H2S
Resolution 0,1 / 1 ppm H2S
Accuracy < 1 ppm H2S
Sensor lifetime > 2 years
Power supply 11...30 VDC or 90...265 VAC
Digital interface RS485, Modbus RTU protocol
Analog outputs 2 × 4-20 mA / 0-10 V, user settable
Output relays 2 × SPST relays (closing contact),
  250 VAC / 30 VDC, 5 A max
Default alarm set-points 10 ppm / 20 ppm H2S
Enclosure Light grey ABS plastic, wall mount, IP65
Dimensions H85 × W82 × D55 mm
Operating conditions -30...+50 °C, 15...90% RH