SENKO SI-200E

Fixed Gas Detector

The SI-200E 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 LED
display and can be connected to the controller with a standard 4-20mA analog
output communication or RS-485 digital communication. Also, it is available to input
and set by connecting through Bluetooth.
Features
• Simple to install, easy to use the product
• Extractive pump system which has 2years life time (Sampling up to 30M)
• Smart sensor cartridge with on board
• Large bright graphic LCD based on Intuitive icon with various expressions
• 3 built in relays for Alarm 1st , 2nd and Fault
• Ethernet (PoE) communication
• Optional Pyrolyzer module
• 4-20mA analog output with event reporting and fault
• Modbus/TCP Ethernet can be easily connected to all control and alarm systems ports
• Update the latest version of firmware available via the web
• RS-485, TCP Ethernet to connect alarm system and communication
• Detects gas which is parts-per-billion(ppb) levels
Specification
Specification Table
Item Specification
Dimensions 169(W) x 188.5(D) x 107(H)mm
Weight 2.4kg
Operating Power DC : +24Vdc ±10%
Power Consumption 3.6W @ ±24Vdc
Operation Mode Display FND, Gas Concentration, Alarm, Malfunction
Relay 1st Alarm, 2nd Alarm, Fault Alarm (Rated 2.0A @ 30Vdc)
Analog Output Signal 4-20mA
Digital Output Signal RS-485
Measuring Type Diffusion Type
Operating Temperature -40℃ ~ +60℃
IP Rating IP65
Input and Setting 4 Buttons, RS-485, Bluetooth
Device Warranty 2 years
Sensor Warranty 1 year
Wireless Interface RS-485 Modbus, HART (Optional)
Cable 4-20mA, DC, Relay : Maximum 14 AW
Certification IECEx : Ex db llC T6 Gb, ATEX : Ex db llC T6 Gb