(as of Feb 22,2021 16:26:37 UTC – Details)
Senko SI-100 O2 is a fixed gas detector installed in a place where potential gas hazard exists to measure oxygen, toxic gas and combustible gas. It shows not only the concentration of gas but also diagnostic result of the unit itself through the LCD display and can be connected to the controller with a standard 4-20mA analog output communication or RS-485 digital communication.
Easy magnetic bar operation Big digital LCD installed with a blue back light Explosive proof structure Water/dust proof structure Simple gas calibration Diffusion Measuring Method
Target Gas: O2; Range: 0-30% Vol; Accuracy: ±3%/Full scale; Resolution: 0.1% Vol; Display: Digital LCD Display(4-digit); Response Time: <15sec/90%scale
Sensor: Electrochemical; Alarm display: LCD alarm display, LCD Back light, Indicator LED; Alarm output signal: Relay contact(Max 30Vdc, 5A)
Output signal: Analog: 4-20mA; Cable/Distance: Power + Signal cable: 3-wire 1.5sq(AWG16)/2,500mmax; Conduit connection: NPT 3/4″ (2way)
Operating Temp: -20°C to 50°C; Operating RH: 5% to 95% RH; Operating power: 10~30Vdc 600mA; Approval: Ex d IIC T5 IP65(IECEx)