Gas Detection Control Panel
PT-1008
1 Overview:
Gas detection control panel, with the CTT's gas detectors, constitute industrial gas intelligent control system to monitor the industrial gas concentration on-site, alarm and take steps to prevent assets loss and save lives. When there is a gas or liquid in the air volatilized, the detector generates an electrical signal proportional to the measured gas concentration in the air. The signal is sent to the controller and the controller processes it to show the measured gas concentration. When the measured gas concentration reaches or exceeds the set value, the controller will give sound and light alarm signal and output the relevant control signal, start the corresponding control device, so as to avoid damage or loss.
2 Features and benefits:
Wall-mounted structure, easy installation, simple debugging.
Internal circuit using advanced microprocessor technology, so that the machine has a stable, high
precision measurement, versatility, accurate and reliable detection.
Each channel can be set two alarm value, with two different sound and light alarm signal
16 detector interfaces, 3 status relay output interfaces
Commonly used 6 full-scale values in the software and other parameters can be modified on demand
Users can expand the alarm processing equipment according to the requirements
3 Parameters:
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Applicable scope |
Measuring a variety of gas concentration, temperature, pressure |
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Channel input signal |
4-20mA（DC linearity） |
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Measurement Range |
（0-10、0-100、0-1000、0-2000）on optical |
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number of channels |
0-16（Optional to close the channel） |
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Way of working |
Multi-channel point by point acquisition (acquisition cycle 100ms) |
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Detection error |
0.1%（F.S） |
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Resolution |
0.01%（F.S） |
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Display function |
a) Full-screen LCD display: display channel number and measurement concentration (per channel independent display) |
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b）Status display: real-time display of each channel use status, detection status (normal, alarm, fault) |
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c）Unit display: with changeable display units |
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d）Alarm bar: real-time alarm bar shows the channel status |
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Alarm function |
a）Sound alarm: low alarm and high alarm alarm buzzer issued a different sound b）Light alarm: Corresponds to channel status indication |
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Output node |
a）16 channel 3 public (JKI low limit trigger, JK2 high limit trigger JK3 fault output) b）each corresponding to an alarm relay (according to ordering instructions), capacity 24VDC 1A |
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Working power supply |
220VAC 50HZ 100W |
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External power supply |
24VDC 4A （As a working power source for a device such as a detector） |
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Dimension |
Wall-mounted 415mm×320mm×120mm |
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Weight |
Wall-mounted 6.5kg |
