Gas leak alarm receiver(Bar-Graph type) : SI-100I-S

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Device description

SI-100I-S SET is a gas detector for detecting oxygen, toxic gas and combustible gas. SI-100I-S SET is consisted of a detector and a receiver. This is used to detect gas leaks in the pipe or valve. SI-100I-S SET is a low-priced entry-level products.

Major Applications

Steelworks, petrochemical, refining, shipbuilding, wastewater treatment plants and septic tank, LPG tank facilities, LNG gas plant

Features

01. Sophisticated design and simple structure

02. Display using the Bar-Graph depend on alarm steps.(1st, 2nd, 3rd Alarm)

03. 3 Colored LED and F.N.D gas concentration display

04. Easy zero calibration and built-in calibration mode

05. Self test mode

06. Display the number of calibrations

07. RS-485 (Option)

Specification

Model	SI-100I-S
Measuring range	Programmable within dectection range
Display	30-Bar graph, 3 Alarm LED, 3 Status LED, 7-Segment(4Digit)
Sound	buzzer(Alarm1,2,3, Reset, Fault), 80dB
Operation mode display	3 Alarm LED, 3 Status LED
Measuring value display	30-Bar graph, 7-Segment(4Digit)
Alarm level set	Alarm1,2,3 Programmable within dectection range
Alarm signal output	Alarm 1,2,3 - 12V.DC, Dry contact (com, no, nc), comm 12V.DC, Dry contact(com, no, nc)
Input Signal	4/20mA signal
Output signal	4/20mA signal, RS-485(Option)
Reset signal	Reset switch, RS-485(Option)
Cable/Distance	CVVSB1.5SQ x 3Wire (Power + signal) / 2,500m max