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| Item | Value |
|---|---|
| Measured gases | LEL flammable gas |
| Measuring range | |
| Detection principle | catalytic combustion |
| Accuracy | ＜ ±1% |
| Resolution | Depending on the Measuring range |
| Response time | |
| Ingress protection | |
| Explosion protection | |
| Operating temperature | -20℃ ~+55℃ |
| Power supply | 220VAC +10%，-15% ；50Hz ±5Hz |
| Output signal |
SP-1003 Plus-16 is a wall-mounted flammable gas alarm controller with easy installation and easy operation. It is suitable for the measurement and control of various standard 4~20mA signals. The flammable gas alarm controller also has on-site sound and light alarm, alarm record storage, query, programmable alarm and fault switch output, etc., which can flexibly control external alarms, exhaust air and other external devices.
The reference diagram of SP-1003PLUS-16flammable gas controller is as follows
Downloadable details:flammable gas alarm controller SP-1003PLUS-16
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Power supply
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220VAC +10%，-15% ；50Hz ±5Hz
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Operating current
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1A @ 24VDC
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Backup power
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24VDC，7.2Ah
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Output power
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24VDC，500mA
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How it works
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Inspection
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Power
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80W (Full Load)
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Input signal
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4~20mA (2-wire /3-wire detector)
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Output/alarm
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4~20mA (Optional)
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Alarm record
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Report channel number display, alarm location display, alarm event record, time, concentration, etc
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Alarm settings
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Exceeding the limit alarm (alarm higher than the set value, two levels can be set);
Interval alarm (for oxygen)
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Alarm function
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Independent LED light indicators at all levels and sound at different frequencies
Alarm distinguishes different alarm levels, alarm sound pressure levels can be set (65dB, 95dB, 115dB)
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Alarm output
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3 public relays, namely public first, public second,
Common fault alarm relay output, 8 programmable relays
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Contact capacity
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220VAC,5A
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Communication interface
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RS-485 MODBUS
RS-485 MODBUS（RS-232）
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Ambient temperature
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-20℃ ~+55℃
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Ambient humidity
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0~99% RH (no condensation)
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Environmental stress
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86~106kPa
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Display:
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240×128 dot matrix LCD with blue backlight
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Resolution
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Depending on the Measuring range
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Measurement accuracy
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＜ ±1%
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Dimensions
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500mm×335mm×125mm（HWD）
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Shell color
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Ash
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weight
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15kg
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CCCF
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Evidence is being collected
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Basic configuration
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Number of channels
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16
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Installation method:
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Wall mounting
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Optional configuration
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Optional configuration
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4~20mA synchronous output module
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