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Explosion Proof Electronic Propane Gas Detector Pipe Type Sound / Light Alarm
Discription:
Explosion proof electronic propane gas detector pipe type sound / light alarm adopt original imported sensor. And there is patent structure technology, IP66 level trebling water-proof design. Modular design, replace easily, maintenance simple are available. The Product connects with many controller system, such as PLC, DCS, computer and other, with the function of remote monitor and alarm, data logger and analysis.
Technical parameters:
| Detection Gas | propane |
| Detecting Range | 0-100%lel |
| Resolution | 0.1%lel |
| Sampling | Diffusion or pump-suction, circulation selectable |
| Precision | ≤±3%F.S |
| Repeatability | ≤±1% gas alarm wall-mounte N2d gas detector |
| Zero drift | ≤±1%(F.S/year) fixed gas detector online gas detector |
| Sensor Type | Electrochemical sensor |
| Sensor Life | 2~3 years online gas leak detector, fixed type gas alarm, online N2 gas measuring device |
| Response Time (T90) | ≤20s Fixed gas detector |
| Alarming mode | Audible-visual alarm(Optional) |
| Operating Environment | Temperature: -30℃~60℃ (Customized for special demands) |
| Humidity: ≤95%RH (non-condensing); if >90%RH, can add the filter | |
| Pressure: 86kPa~106kPa | |
| Working Voltage | 24V DC(16~30VDC) |
| Output Signals | (Standard)Three-wire system 4~20mA standard signals output, available for PLC, DCS, etc; |
| (Optional) Four-wire system RS485 digital signal output; | |
| (Optional) Frequency signal 200~1000Hz output; | |
| Two-level relay output:220VAC 0.5A, 5VDC 0.5A | |
| Installation Means | Wall mounted, Pipe type (Thread:M40*1.5 ) |
| Material of Body | Cast aluminum |
| Explosion-proof Index | Ex d IIC T6 |
| Protection Grade | IP66 |
| Electrical Interface | 3/4″NPT(Female Screw),1/2″NPT(Female Screw) |
| Transmit Distance | ≤2000m (If more than 2000m, can add the repeater.) |
| Dimension | 210 mm×140 mm×92 mm(L×W×H) |
| Weight | About 1.5Kg |
| Standards | GB15322.1-2003,GB3836.1-2010,GB3836.2-2010,GB3836.4-2010 |
| Warranty | 12months |
| Standards | GB15322.1-2003,GB3836.1-2010,GB3836.2-2010,GB3836.4-2010 |
