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Product features:
◆ Three-wire 4 ~ 20mA output and RS485 signal output, relay output, independent air chamber structure, two cable inlets, convenient for on-site installation;
◆ Large and clear background light can display measurement under any lighting conditions Information, simple and easy-to-understand UI icon menu, friendly user operation interface, showing the humanization and internationalization of the design;
◆ Support PPM , %VOL , mg/m3 , mg/L concentration unit free switching;
◆ The instrument is equipped with an infrared remote control , through the remote control to achieve full menu operation, no need to open the cover, simple and convenient;
◆ Real-time data transmission, accurately send out local and remote wireless alarm notifications with 3-5 alarm methods, and keep the safety under control;
◆ The air chamber adopts military quality High-strength aluminum profiles, wear-resistant and corrosion-resistant, suitable for complex and harsh industrial environments, reasonable and scientific air chamber design, to ensure the accuracy of real-time monitoring of sensors;
◆ Short-distance RTU wireless transmission mode or unlimited distance anywhere The GPRS wireless transmission method can transmit real-time detection data and alarm status to the safety center through the built-in wireless module function (optional);
◆ The explosion-proof grade is Exd II CT6 , certified by the National Explosion-proof Electrical Inspection Center .
Product parameters:
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product name |
Online Propylene Detector |
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Product number |
AGP800-C3H6 |
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Gas detection |
Propylene (C3H6) in air |
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Detection principle |
Principles of Electrochemistry |
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Measuring range |
0～100ppm, 500ppm, 1000ppm, 0～100%LEL optional |
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resolution |
0.01ppm (0-100ppm); 0.1ppm (0-1000ppm); 0.1%LEL (0-100%LEL) |
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Sampling method |
①Free diffusion—on-line continuous detection, free diffusion detection method; |
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②Suction type—external air pump can be equipped with a flow-through adapter for air in and out or a built-in air pump to realize the pump-suction detection method (air pump is optional) |
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installation method |
Wall-mounted type; pipe type (sub-holding type, intubation type, pipe type external thread: M45X1.5mm, optional pipe adapter screw joint, can be welded); |
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Indication error |
≤±3% FS (higher accuracy requirements based on sensor performance) |
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repeatability |
≤±1% |
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zero drift |
≤±1% (FS/year) |
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Response time |
≤20 seconds (T90), (higher requirements based on sensor performance) |
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Recovery Time |
≤30 seconds (higher requirements based on sensor performance) |
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Power supply |
12～30VDC |
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Power |
≤2.5W（DC24V） |
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Environmental pressure |
86kPa～106kPa |
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ambient temperature |
-20°C～+55°C (typical value) -40°C～+70°C (limit value) |
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environment humidity |
10%～95%RH (no condensation) |
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The main material |
①Shell: ADC12 aluminum alloy, Teflon paint, wear-resistant and corrosion-resistant (316 stainless steel shell is optional for complex and harsh environments) |
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output signal |
① Three-wire 4-20mA current signal output, which can be connected to various alarm controllers, PLC, DCS and other control systems; |
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Signal transmission method |
① Three-core (four-core) shielded cable transmission: the farthest transmission distance is 1000 meters to 2000 meters (single core 1 square shielded cable) |
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Alarm method |
Sound and light alarm, optional sound and light alarm, alarm sound: < 90 decibels |
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Alarm point setting |
A1 alarm value, A2 alarm value; |
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display screen |
LCD liquid crystal display |
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button mode |
Remote control + 3 key operation |
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direct reading |
Measurements |
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calibration |
Full software target point calibration function, calibration calibration value can be set, one-key zero adjustment |
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Explosion-proof electrical connection thread |
① NPT3/4 to internal thread (optional 1/2NPT, G3/4, G1/2 to internal thread) |
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Explosion-proof mark |
Ex d II CT6 Gb |
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degree of protection |
IP65 |
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size |
210mm high x 175mm wide x 85mm thick |
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weight |
About 1.8Kg (aluminum alloy shell) |
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Executive standard |
GB15322.1-2003, GB3836.1-2010, GB3836.2-2010, GB3836.4-2010 |
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quality assurance |
One year warranty period, free maintenance during the warranty period. |