Wall-mounted type fixed ammonia gas alarm detector for poultry farm security
Product Description
K500 series wall-mount gas detector is a device with long service life, adopting high sensitivity imported sensors and the explosion proof design. The wall mount gas detector operates as part of an integrated system (with 4-20mA output analog) or as a stand-alone system only. 2 discrete alarm levels (high level &low level), audible and visual alarm. 
Key Features
1)High sensitivity world famous imported sensors
2)Bright, red flashing visible alarm and loud 90dB audible alarm on the spot
3)Waterproof and dust-proof design for normal and continuous working in harsh environments
4)Compatible with DCS(Distributed Control System)
5)Flameproof body design acc. to IEC61508,simple and easy installation and maintenance
6)Programmable alarm operation value, low or high level alarm indication
7)220V AC or 24V DC power supply, 4-20mA output analog, three core shield cable, DCS system
8) Color screen 2+2 digits LCD display presenting real time gas concentration data and corresponding gas types;
9) Full featured self-test: sensors, lithium battery, circute integrity and acousto optic vibration alarm function;
10) Accessories: operator's manual, detection probe, calibration hose, USB cable, charger and conversion plug;
11) CERTIFICATIONS: CMC,Ex,MA (SAFETY CERTIFICATE OF APPROVAL FOR COAL MINING PRODUCTS IN CHINA )
Product Parameters
| Item: | Gas leak detector |
| Model NO.: | K500 gas leak detector |
| Sensors: | High sensitivity imported sensors |
| Sensor service life: | 2-5 years |
| Operating voltage: | 220V AC/24V DC |
| Display: | 4 digital LED display |
| Alarm buzzer: | 90db |
| Alarm mode: | Acousto optic alarm |
| Ambient temperature: | - 20 ° C ~ + 50 ° C/ - 50 ° C ~ + 50 ° C |
| Relative humidity: | 15~90%RH(non condensation) |
| Material: | Aluminum alloy and stainless steel |
| Detecting method: | Diffusion |
| Dimension(mm): | 160(L)*126(W)*78 (H)mm |
| Explosion-proof grade: | ExdII CT6 |
| Weight : | K500-D: 3.5kg K500- N:3.0kg |
| Package: | Carton |
| Pcs/ctn: | 1pc/ctn |
| Ctn size: | 260x230x140mm |
| Payment terms: | T/T |
| Warranty: | 1 year |
Company Information 
