| 原産地: | 中国(本土) | 銘柄: | グリ | モデル番号: | GRI-9106-C-Ex |
包装
| 包装: | 輸出パッケージでスポンジ内部、1pc 1箱。 |
GRI-9106-C-Ex is a high performance intelligent infrared gas detection alarm which developed by our company, high performance,
supply couples of types of gas detection,low power microprocessor to ensure product performance and stability, real-time monitoring of the concentration of infrared gas.
Mainly used in petroleum chemical industry, metallurgy, mining, fire, gas, environmental protection, electric power,
communication, papermaking, printing and dyeing, food reserves, city water supply, sewage treatment, food, brewing,
research, education, national defense and other places.
Main Feature:
Three kind of signal output, RS485 and 4~20mA (three wire) digital / analog signal and switch at the same time.
Big screen segment type LCD real-time display gas concentration.
Gas concentration unit optional (such as ppm, mg/m3), it have the instrument status, fault and communication abnormality prompt function.
It can be set high and low alarm point, two level sound and light alarm.
Two relay to control peripheral devices (such as the action of machine and sound and light alarm).
Round casting stainless steel housing is suitable for offshore platforms, as well as high temperature, high humidity and other harsh environments.
Good sealing, anti-corrosion, explosion-proof and anti EMI, RFI function.
Supporting use of our company ‘s GRI-9800 series alarm host.
European design standards.
Parameter:
Measured gas | Combustible gas | Input power | 9-24 VDC |
Sensor Type | Catalytic combustion | Current consumption | 20-200MA |
Sampling way | Diffusion, pump (pipeline) | Alarm error | ≤ ± 10% alarm set value |
Detection range | 0-100%LEL | Work humidity | 0-85%RH (no coagulation) |
Accuracy | 0.1%LEL | Preheating time | 1 Min |
Response time | T90 ≤ 30S (most) | Signal output | 4-20mA, RS485 |
Display | LCD display real-time concentration, light emitting diode, buzzer alarm | Equipment service life | 10 years ( in the air ) |
Operating temperature | -10 °C -40 °C | Capacity | 0.5A/125VAC or 1A/30VDC |
Pressure range | 860-1060hpa | Repeat | ≤±2%FS |
Operating current | 20-200mA | Zero drift | ≤±2%FS/6h |
Span drift | ≤± 5%FS/6h | Dimension | See size chart |
Life for sensor | See date of sensor | Transmission distance | 4~20mA≤100m ,RS485≤1000m |
Housing color | yellow | Weight | <2000g |
Explosion-proof grade | Exd II CT6 | Cable | ≥ RVVP9*0.3 mm2 |
Protection grade | IP65 | Electrical interface(thread) | M26*P2.0 (explosion-proof connector: M26 M20)t |
The power consumption | ≤ 3W | Material of housing | Cast aluminum |
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