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JC-ZBK1000 Four way Gas Alarm Controller
This product is a control system that can continuously detect multiple gas monitoring points in the industrial production site environment and control
Product details
This product is a control system that can continuously detect multiple gas monitoring points in the industrial production site environment and control and alarm corresponding gas valves and exhaust fans
Technical specifications of JC-ZBK1000 eight channel gas alarm controller:
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
Alarm concentration recording function, alarm frequency recording function, time recording function,
Alarm fault frequency, time recording function, power on frequency recording, time recording and other functions
ZBK - 1000The host of the combustible/toxic gas alarm controller is a disk mounted wall mounted type, which independently displays the gas concentration at the detection point and also independently displays the status information of this channel; The host and detector are connected using a split line system, making installation and networking convenient. When the concentration of gas detected in the environment reaches or exceeds the preset alarm value, the alarm immediately emits an audible and visual alarm to remind users to take safety measures and drive the exhaust, cut-off, and sprinkler systems to prevent suffocation and poisoning accidents, thereby ensuring safe production.
The product design adopts wall mounted installation, which can flexibly choose 1-10 channels, that is, each channel corresponds to one gas detector. By being used in conjunction with appropriate detectors, this product can detect various types of gases, such asCombustible gas, toxic gasAs well as oxygen, the detector outputs a standard 4-20mA analog signal to the sampling circuit of the controller. The microcontroller of the controller uses drift compensation algorithm and intelligent algorithm to complete information display, output control, historical alarm information recording, query, etc.
Product Features:
*The host of the alarm controller is embedded with a microprocessor and equipped with powerful software functions to complete functions such as detector signal acquisition, processing and calculation, system and detector fault detection, display driving, alarm indication, alarm linkage output, etc
*Easy to install and operate
*Can be paired with detectors of different ranges and gas types from our company's 4888 and 4888I
*Built in storage function, constantly recording system alarm, startup, and fault information
*Comes with time function
*System programmable setting of alarm points and alarm modes
*Can connect to the upper unit network for operation
*The switch output can be easily connected to auxiliary equipment such as fans and solenoid valves
*Can configure 3-10 channels
Technical Specifications
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input signal
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Standard 4-20mA current signal input
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instruction method
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LEDDigital display, adjustable alarm value
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alarm output
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Two passive relay outputs
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power supply voltage
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AC220V
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communication distance
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≥1500m
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alarm sound
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≥ 85 decibels
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communication cable
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Three core shielded signal cable (customer provided)
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control points
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3-8Road (according to customer requirements)
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size
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3、 Four ways: 40cm × 27cm × 14cm
5、 Six ways: 38cm × 37cm × 15cm
7、 Eighth Route: 48cm × 36cm × 14cm
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