JC-ZBK1000 One way Gas Alarm Controller Technical Specifications:
Detection principle: catalytic combustion/electrochemical/semiconductor
Gas detection: combustible gas/toxic gas
Measurement range: 0-100% LEL/0-1000ppm
Accuracy: ± 2% FS
Response time: less than 30 seconds
Recovery time: less than 30 seconds
Explosion proof method: Explosion proof type
Explosion proof grade: Exd | | CT6
Explosion proof connection thread: G3/4 pipe thread
Working voltage: DC24V ± 12V
Second stage alarm relay contact output (contact capacity DC24V/1A)
Working temperature: -40 ℃ -+70 ℃ Relative humidity: 0 ≤ 95% RH
Output: Three wire system
Connecting cable: ≥ RWP3 × 0.5mm2
Specification: 180 * 140 * 92mm
Backup power usage time ≥ 3 hours
Technical Indicators:
High brightness digital display
High performance sensors, high precision, accurate measurement, and stable performance
Alarm time recording function
Probe malfunction alarm function, alarm hold, first alarm channel indication
Installation methods: pipe installation, wall installation, bracket installation
Alarm output: can be connected to DCS, 485 signal, PLC, 4-20mA and other outputs as needed