Fixed Oxygen (O2) Gas Detector
Contact Info
- Add:宜兴市高塍镇江南路126号, Zip: 214214
- Contact: 余丽兰
- Tel:0510-87838003
- Email:wxzjhb@163.com
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Introduction to Fixed Oxygen O2 Gas Detectors
The SA-3003 Fixed Oxygen Detector is an on-site detection instrument with concentration display and audible/visual alarm. It is primarily used to detect various volatile organic compounds in open or confined environments, and the on-site concentration values can be transmitted in real-time to remote monitoring systems.
Fixed Oxygen O2 Gas Detector Product Features:
DC24V power supply;
Two output signal options: three-wire (4–20)mA and RS485;
Utilizes electrochemical sensor with high sensitivity, good linearity, long lifespan, and stable performance;
Optimized circuit design with built-in reverse polarity protection and current limiting protection to prevent unnecessary damage from wiring errors;
One or two passive relay contact output signals for driving external devices such as fans and solenoid valves;
Explosion-proof rating: Exd II CT6; protection rating: IP65;
Housing material: die-cast aluminum + 304 stainless steel (sensor cover);
Compatible with various gas detection alarm controllers, PLC, DCS, and other control systems for remote monitoring.
Fixed Oxygen O2 Gas Detector Technical Parameters:
Name | Fixed Oxygen Detection Alarm | |
Model | SA-3000-O2, SA-3002-O2, SA-3003-O2 | |
Verification Regulation | JJG 365-2008 "Verification Regulation for Electrochemical Oxygen Analyzers" | |
Detection Principle | Electrochemical | |
Concentration Unit | %VOL | |
Operating Voltage | DC24V or AC220V | |
Output Signal (Optional) | Standard (4–20)mA current signal, RS485 digital signal, 1 to 2 sets of passive normally open relay signals | |
Explosion-Proof Rating | Ex dII CT6 | |
Protection Rating | IP65 | |
Wiring Method | Split-type: three-wire system; Bus-type: four-wire system | |
Dimensions | 178*139.5*106mm | |
Interface Type | 1/2 inch internal thread | |
Instrument Parameters | Conventional | Unconventional |
Range | (0–30)%VOL |
|
Resolution | 0.2%VOL |
|
Operating Temperature | (-20–50)℃ |
|
Operating Humidity | (0–95)%RH (non-condensing) |
|
Operating Pressure | (90–110)kPa |
|
Response Time T90 | ≤15s |
|
Indication Error | ±3%FS |
|
Repeatability | ≤1% |
|
Zero Drift | ±1%FS |
|
Span Drift | ±1%FS |
|
Application Fields:
u Petrochemical industry, industrial production, smelting and forging, power industry, coal mining, tunnel engineering, environmental monitoring, sewage treatment,
u Paper manufacturing, warehousing and logistics, brewing and fermentation, fire protection, gas industry, waste treatment plants, school laboratories, research centers
| Industry Category | Measurement-Analysis-Instruments |
|---|---|
| Product Category | |
| Brand: | 常州顺安 |
| Spec: | SA-3003 |
| Stock: | |
| Origin: | China / Jiangsu / Wuxishi |
