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- BLACKFISH INDUSTRIES (SHANGHAI) CO.,LTD
- Blackfish,hospital gas monitoring,gas alarm,BFZGAE
Blackfish,hospital gas monitoring,gas alarm,BFZGAE
Blackfish,hospital gas monitoring,gas alarm,BFZGAE
The document is a technical manual for the BFZGAE series medical gas alarm by Blackfish Industries (Shanghai) Co., Ltd. It outlines the specifications, functionalities, and operational procedures of the third-generation LED gas alarm system.
Specifications
- Power Supply: AC100-240V, DC 9V±5%.
- Power Consumption: Varies from 2W to 8W depending on the number of gases monitored (1 to 7 gases).
- Monitoring Range: -0.1Mpa to 1.0Mpa (-14.51psi to 1451psi).
- Maximum Gases Monitored: 7 gases.
- LED Size: 0.8 inch.
- Default Units: Mpa, kPa, PSI, inHg, Bar, mmHg.
- Remote Communication: RS-485.
- Output: Supports switching and analog output for air pressure states.
- Remote Mute Function: Operable within 5 meters.
Testing and Alarm Silence
- Test Function: All indicators light up during testing; normal operation resumes in 6 seconds if all lights function correctly.
- Alarm Silence: Press once for visual alarm only; press again for visual and buzzer alarm without sound.
- Error Indication: Display shows "- - - -" if sensor issues are detected.
Settings
- Adjust alarm values using the M key and arrow buttons for high/low alarm and warning settings.
- Settings are saved automatically after 5 seconds of inactivity.
Networking
- Alarms can be networked using 485 connectors with address assignment via jumping wires.
Output and Control
- Terminal outputs change state based on gas pressure conditions, interfacing with MOT control systems.
- Analog output provided for pressure values ranging from -0.1MPa to 1.0MPa.
Dimensions
| Gas Quantity | Length (mm) | Height (mm) | Opening L (mm) | Opening W (mm) | Opening D (mm) |
|---|---|---|---|---|---|
| 1 | 240 | 230 | 225 | 210 | 60 |
| 2 | 340 | 230 | 325 | 210 | 60 |
| 3 | 440 | 230 | 425 | 210 | 60 |
| 4 | 540 | 230 | 525 | 210 | 60 |
| 5 | 640 | 230 | 625 | 210 | 60 |
| 6 | 740 | 230 | 725 | 210 | 60 |
| 7 | 840 | 230 | 825 | 210 | 60 |
Catalog excerpts
BLACKFISH INDUSTRIES (SHANGHAI) CO.,LTD The Manual of Medical Gas Alarm (BFZGAE series) Blackfish Industries (Shanghai) Co.,Ltd Since 1999
Open the catalog to page 1
BLACKFISH INDUSTRIES (SHANGHAI) CO.,LTD The LED gas alarm (item No. BFZGAE) is designed by Blackfish,today it is the 3rd generation alarm with following new function: 1) ,electric power: AC100--240V. DC 9V±5%; 2) ,power: 1gas--2W, 2gases---3W, 3gases--4W, 4gases--5W, 5gases--6W, 6gases--7W, 7gases--8W; 3) ,monitoring: -0.1Mpa to 1.0Mpa. (-14.51psi to 1451psi); 4) ,to monitor 7 gases at maximum; 5) ,LED size:0.8 inch; 6) ,default unit: Mpa(positive pressure) and kPa(vacuum), PSI (positive pressure) and inHg(vacuum), Bar(positive pressure) and mmHg(vacuum), 7) ,with RS-485 remote communication;...
Open the catalog to page 2
BLACKFISH INDUSTRIES (SHANGHAI) CO.,LTD TEST:all indicators will be lighting when pressed,meanwhile gas alarm testing itself,it means normal when all lighting,and return to work status in 6 seconds; ALARM SILENCE: pressed once time,only lighting alarm,without sound alarm when gas pressure not normal, Pressed again,lighting and buzzer alarm,without sound still,when gas pressure not normal; When the LED displays”- - - -”,it means something wrong of sensors
Open the catalog to page 3
BLACKFISH INDUSTRIES (SHANGHAI) CO.,LTD unpacking the panel,it will be shown like this: To set each gas by 3 buttons 1.press M key,high alarm lighting,press↑or↓to adjust high alarm value; 2.press M key again,high warning lighting,press↑or↓to adjust high warning value; 3.press M key again,low warning lighting,press↑or↓to adjust low warning value; 4.press M key,low alarm lighting,press↑or↓to adjust low alarm value *it will be saved automatically in 5 seconds without any setting. *to keep pressing ↑or ↓ adjusts the values quickly. Networking To network the alarms by 485 connectors.for each alarm,it...
Open the catalog to page 4
BLACKFISH INDUSTRIES (SHANGHAI) CO.,LTD The terminal in PINK to provide analog output of DC1--5V, corresponding the positive of -0.1MPa to 1.0MPa,vacuum of -0.1MPa to 0MPa. BLACKFISH INDUSTRIES (SHANGHAI) CO.,LTD
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