Pellet Mill Accessories widely used in blanking, die forging, cold heading, extrusion, powder metallurgy parts pressing, pressure casting, and engineering plastics, rubber, ceramics and other products of the pressure molding or injection molding process. Pellet Mill Accessories,Wood Pellet Mill Accessories,Wood Pellet Mill Parts,Wood Pellet Machine Parts Jinan Shanghangda Machinery Co., Ltd. , https://www.jnwoodmachine.com
Ozone generator is a common industrial equipment, probe ozone generator ozone concentration exceeded the problem, first of all we have to understand how to install the ozone generator odor concentration alarm, why ozone generator installed odor concentration alarm?
First of all, Liao Gong gave everyone the danger of exceeding the ozone concentration.
Harm to humans
Low concentrations of ozone can be sterilized. Ozone concentration in the general forest area can reach 0.1ppm, but excessive ozone is an invisible killer!
In the summer, due to the influence of industrial and automobile exhausts, ozone forms and accumulates on the ground, especially around big cities and in agroforestry areas. Surface ozone has erosive and damaging effects on the human body, especially on the eyes and respiratory tract. Surface ozone is also harmful to crops or forests.
1) Ozone stimulates the mucous membrane, which is toxic to the human body. It is unsafe to breathe in the air containing 0.1ppm ozone for a long time.
2) It strongly stimulates people's respiratory tract, causing sore throat, chest tightness, cough, bronchitis and emphysema;
3) Ozone can cause human neurotoxicity, dizziness, headache, decreased vision, memory loss, shortness of breath, fatigue, and nose bleeding;
4) Ozone can cause damage to vitamin E in human skin, resulting in wrinkling and dark spots on human skin;
5) Ozone will also destroy the body's immune function, induce lymphocyte chromosomal lesions, accelerate aging, and cause pregnant women to become deformed.
Therefore, the harm caused by ozone and organic waste gas must arouse people's great attention.
Ozone concentration exceeds preventive measures
The ozone generator leakage ozone concentration exceeds the standard, first of all we have to ozone concentration on-site detection of ozone generators to confirm the measurement range (also called the measurement range), followed by setting the alarm value in the ozone concentration alarm 2 (high alarm / low Segment alarm), when the on-site ozone concentration exceeds the alarm value, it will automatically sound and light alarm, and at the same time output the current signal, voltage signal, and the switch relay signal linkage fan exhaust system, so that the ozone concentration exceeds the standard to bring the people up Early warning;
Ozone concentration alarm device is mainly divided into handheld and fixed online, as shown below;
The technical parameters of the ozone concentration exceeding alarm device are as follows
____________________________________________________________________
1) Product Name Specification: andeil sensor
2) Model specification: ADL-600B-O3 (range: 0-100ppm 0-50ppm, etc.)
3) Detection method: Gas diffusion type, pipeline type, pump suction type optional
4) Installation method: Install on the wall (close to the gas leakage source)
5) Display mode: LCD display (optional function)
6) Alarm style: sound and light alarm (optional function)
7) Relay: 1 group (24V / 1A) high report and low report quantity (optional function)
8) Output signal: 4-20mA communication signal / RS485 communication optional
9) Design line system: split line system (distribution line 2 power line 1 signal line) / bus system (four points line 2 power line 2 signal line)
10) Operating voltage: 24VDC operating voltage range 12-30VDC
11) Working pressure: 86~106 Kap
12) Measurement Accuracy: ≤±3%
13) Response time: ≤30s(t90)
14) Shell Material: Stainless Steel / Aluminum Alloy Casting 15) Repeatability: ≤±2%
16) Fixed position: 2 places (Specification M6) 17) Linearity error: ≤±2%
18) Zero drift: ≤±1%(fs/year)
19) Inlet: M20*1.5
20) outlet: M20 * 1.521) Operating temperature: -20 °C ~ +50 °C (special requirements, please consult)
22) Design life: 2 to 5 years (depending on sensor) 23) Operating humidity: ≤95% rh no condensation
24) Factory Recovery: 25) Operating Power Consumption: ≤1.5W (24VDC)
26) Coverage radius: ≤7.5 meters 27) Product size: 175mm×140mm×95mm
28) product weight: about 1.5KG29) product accessories: manual, certificate, shipping order, packaging, each one
30) Measurement certificate: optional
31) Explosion-proof grade: ExdIICT6 Gb