Home gas detector alarm description: High stability sensor Circuit for normally closed relay contacts (optional) Circuit for normally opened relay contacts (optional) Operating frequency: 433 or 315mhz (optional) Size: 110 x 70 x 40mm Weight: 228g/pieces . Size:110mm*70mm*40mm; 228g/pc.
Feature: Carbon monoxide detector 1. Mcu processing adopted. 2. Connect modern¡§a»s / n.O 3. Auto check and indication for malfunction. 4. Induced co 5. Best adaptability with environment. 6. Sensor with high stability. 7. Auto reset function 8. Auto drift compensation added. 9. Jointed fan exhaust appended. 10. Ceiling mounted. Size: 110mm*40mm Weight: 200g/pc
Dongfang Yoyik Engineering Co., Ltd mainly provides hydraulic components, spare parts of power units, mechanical parts processing and so on. We have spare parts, components, replacements for generators, boiler, turbines and hydroturbines. Oil-water alarm OWK-2 Check valve (clip type) 216C80 EH oil Circulating pump Inverted bucket F3-V10-1S6S-1C20 AST solenoid valve 3D01A001 OPC solenoid valve SV4-10V-C-0-00 DC Emergency pump 70LY-45 OPC solenoid valve SV1-10V-0-0-00 vacuum pump bearing ER207-20 bellows globe valve KHWJ20F-1.6P servo valve HY-SFF8.05 vacuum pump bearing P-2335 EH oil feeder D125A-589000A servo valve 72A-560 solenoid valve D1VW020HVZPM82XB510 servo valve 0780N209E OPC solenoid valve HQ16.10Z OPC solenoid valve C9206014 Circulating pump oil seal 919772 main sealing oil pump ACG052K7NVBP Oil-water alarm OWK-2 servo valve G761-3034B servo valve J761-001 turbine starting oil pump 150LY-23 main oil pump cushion PVH074/PVH098/PVH131 DC sealing oil pump bushing 3G55-105 trip solenoid valve 4WE10D33/CG220N9K4/V seals (cylinder diaphragm, packing, valve sealing gasket) 0125ZMAW16BQ13UNOERH bellows globe valve (flange) 50FWJ1.6P solenoid valve DG4V-3-2A-VM-U-SA7-60 butterfly valve 250DOF4PB3 butterfly valve 100DSF4PB3 HP ball valve KHB-M27Ã?1.5-1212-02X AST/OPC solenoid valve coil CCS230D 16.5W 230VAC stainless steel Throttle valve (welded) BJ25-1.6P EH oil supply device B2320D-690500J Oil-water alarm OWK-2 DFCL-2018-3-28-A
Model: S150 Name: GSM SMS Controller Alarm Keyword: GSM SMS Controller, GSM SMS Alarm, , GSM RTU, GSM SMS RTU, GSM Remote Controller, GSM SMS Remote, GSM Relay, GSM Switch. GSM Pump Monitoring, GSM Water Level Monitoring, SMS Alert, SMS Alarm Unit. The GSM SMS Controller alarm s are special for remote switch on/off machine, equipments, and also it supports digital inputs for different detectors like water level detectors, PIR motion detectors and so on. One of the advantages of them is when the inputs recovery can alert by SMS, and with one interlock Relay output, one SMS Command switch on/off relay output. When alarm occurrence, will send definition SMS text and dial the user mobile phones . 1.GSM Frequency: 850/900/1800/1900Mhz; 2.1 Independent Output Relay (240VAC3A) can be switched ON/OFF by sending a SMS text; 3.1 Alarm-Link Output Relay (240VAC3A) can be switch on 0-120minutes if controller unit triggered; 4. 2/4/8 Alarm logic digital inputs, NC or NO and EOL is optional; 5.3 SMS Alert numbers and 5 Alarm dial Telephone numbers can accept to the alarm message; 6.Two-way voice communication by external microphone and speaker; 7.Supports armed, disarmed, inquiry status, switch on/off Output Relay by SMS Commands; 8.Password protected, prevents unauthorized user; 9.Can be set up and programmed from PC Configurator by USB cable; 10.Time stamped alarm messages. 11.Backup rechargeable battery inside, can work for 24hours when AC Power goes off. 12.Can be operated from anywhere, no distance limit; 13.Based on GSM Network, applied to many applications.
Conventional fire alarm smoke detector smoke probe sensor This device is photoeletronic detector uses a state-of-the-art optical sensing chamber. This smoke detector is compatible with all conventional fire alarm control panel Dual leds, two leds blink standby, provide 360dgree visibility With unique optical sensing chamber, engineered to sense smoke by a wide range of combustion sources. Unpolarized wire input to prevent the likelihood of wiring errors Specifications Operating voltage range: 9 to 28vdc volts non-polarized Standby current: 60µa @ 24 vdc Maximum alarm current (led on: ) 30ma @ 24 vdc Operating humidity range: 10% to 93% relative humidity, non-condensing Operating temperature range: 14°f to 122°f (-10°c to50°c) Adjustable sensitivity: 0.15ï½?0.3db/m Height: 2.2ë� (55 mm) installed in base Diameter: 4.0ë� (103 mm) Weight: 5.5 oz. (155 g)
2zone MINI Conventional Fire Alarm Control Panel Fire Alarm Host/Master Panel /Slave Panel Product Features 1. 2 conventional input zones. 2. 1 notification appliance circuits (NAC) with built-in synchronization forANSI 3.41and Gentex. 3. The panel comes with a 2 amp power supply. 4.Dedicated alarm and trouble relays. 5.1 RS485 can be able to connect the other panel. 6. Housed in a 205mm W x 258mm H x 81mm D metal enclosure. 7. Enclosure supports two 12V, 4Ah backup batteries. 8.The panel can be used independently or connect by RS 485. Specifications Primary AC 120VAC 50/60 Hz Power supply rating 240VAC 50/60 Hz Power supply rating 2 Amps @ 24VDC Maximum Battery Charging Current 0.98 Amps @ 26VDC Initiating Device Circuits 2 Zones Alarm Zone 2 Normal Initiating Operating Voltage 23VDC, Maximum 26VDC, regulated Normal Quiescent Current (normal status)
Dry contact Ex Double infrared flame detector relay output EXdIICT6 Dry contact Explosion proof Double infrared flame detector Fire alarm relay output Fault relay output IR2 EXdIICT6 Product function and composition A705/IR2 can be applied to the need to monitor the implementation of the fire place, quickly found that the fire may cause the burning flame, issued in a timely manner Fire alarm. A705/IR2 is converted to electrical si gnal by two infrared pyroelectric sensors which work in different bands. Signal input industrial computing chip for comparison, operation and processing, with the detecter&anysafe II Ir dedicated intelligent control software, you can Send out a fire alarm in time. A705/IR2 uses the aluminum die-casting flameproof shell, has good protective properties and explosion-proof, corrosion resistance, aging resistance, can work for a long time In the indoor, outdoor and all kinds of special industrial places. Sensor sharp probe AE-S708/4 and AE-S708/5 infrared pyroelectric sensor Optical window ï¼?white gems (Al2O3) housing L material: aluminum alloy L molding process: Die Casting L coating process: surface electrostatic powder coating, internal metal passivation treatment. The weight is less than 1kg Explosion proof and protection l anti explosion: EXd II CT6 L protection: IP66
2-wire Conventional Heat Detector Heat Alarm Sensor The device is intelligent sensors that utilize a state-of-the-art thermistor sensing circuit for fast response. Features and Benefits 1.Compatible with all the conventional fire alarm control panel 2.Unpolarized wire input 3. Wide range of operating voltages 4. High precision electronic thermistor 5. Built in microprocessor intelligent software 6. wo LEDs blink standby , provide 360° visibility 7. Insect-resistant s creening 8. Twist-on mounting base with tamper lock 9. Remote Indicator LED can be connected. Specifications Installation Temperatures: 14°F to 122°F (-10°C to50°C) Operating Humidity Range: 10% to 93% Relative Humidity Non-condensing Operating Voltage Range: 16 to 32VDC Volts Non-polarized Standby Current: 40µA @ 24 VDC Maximum Alarm Current (LED on: ) �30mA @ 24 VDC Fixed Temperature Rating: 135°F (57°C) Height: 2.2� (55 mm) installed in Base Diameter: 4.0� (103 mm) Weight: 5.5 oz. (155 g)
2-wire DC powered Conventional Manual Call Point Push Button The conventional manual call point designed for conventional fire alarm system for reporting fire or emergency condition by its button latches. The call point has one 300 ohm resistor is used on the PCB board between Zone+ and Zone- or one relay contact (NO, COM, NC ) output when the button is pressed. Specifications: Operating Voltage Range: 9�32VDC Volts Nominal Operating Resistance: 300Ω Relay Contact Ratings: 2A/30VDC Operating Humidity Range: 95% RH, Non-condensing Operating Temperature Range: -10C to 50C (14F to 122F) Dimensions: W89mm ,H93mm, D26mm Base Dimensions: W87mm ,H87mm, D31.5mm Weight: Net Weight 125g (with base) Colour/Case Material: Red/ ABS
2-wire DC24V Conventional Manual Call Point Broken Glass Button Push Button The conventional manual call point designed for conventional fire alarm system for reporting fire or emergency condition by pull down the plate. The manual call point can be reset by a special key without breaking the glass. Features 1. Compatible with all the conventional fire alarm control panel 2. Can be reset by key without use a new glass 3. 470 Ohm resistance 4. Easy surface mounting Base included Specifications Operating Voltage Range: 9 to 28VDC Volts Alarm Resistance 470ohm/1W Operating Humidity Range: 10% to 93% Relative Humidity, Non-condensing Operating Temperature Range: -10C to 50C (14F to 122F) Dimensions: Length 140mm, Width 105mm, Depth 45mm Weight: Net Weight 220g
2-wire Conventional Sound Strobe Fire alarm Sound Siren The Sounder strobe is a kind of audible and visual alarm device installed in field, which can be activated by fire alarm control panel in fire control center or by manual call point installed in field. After activated, it will generate strong audible/audible and visual alarm signal to warn people in field. Features 1. Compatible with all the conventional fire alarm control panel 2. Long light life up to 40000 flahsed 3. High sound level up to 100dB Specifications Working voltage: 16VDC to 30VDC. Alarm Current: â?¤ 50mA. Ambient temperature: -10â?? to +55â??. Ambient humidity: â?¤95%RH. Sound level of alarm : â?¥100dB. Flash Intensity: â?¥75CD Flash Period: 40000times Dimensions: 133mmÃ?115mmÃ?50mm L Ã?WÃ?D(With base) Weight: 141g
The fall down detection alarm system designed to use in the industrial and commercial areas, to ensure safety for employees working in high-risk facility, working alone, security guard, elder or disabled. The Worker Emergency Alarm System is a combination of personal alarm and fall down detector. When wireless Man-Down Transmitter detects the horizontal position, it is trigger alarm signal. The Wireless Fall Down Alarm Detector will beep for 30 seconds to warn the wearer to avoid false alarms before sending the warning signal to control center and to other wearers in the group. The wearable alarm detector has tilt detection, no motions detection. The Lone Worker Alarm can also be activated manually by pressing an SOS button. The Fall Down Detection Alarm System includes wireless fall down detector, Base Receiver with LED Display and alarm signal repeater. The Wireless Alarm Signal Repeater can extend the alarm signal about 800 meters. (true-line-of-site range). The repeater helps to build lone worker security system for the indoor and outdoor application. One Base Receiver can work with 15 pcs personal alarm detector.
Conventional fire fighting control panel with 4 zones and 3 sound output, designed to connect with 2/4 wired smoke detector, heat detector, manual call point, manual release, gas release lamp etc. 1. Specifications a. Four Style B (Class B) Initiating Device Circuits (IDCs). b. All zones accept two-wire smoke detectors and any normally-open contact devices. c. One built-in Fire Fighting Ouput. d. 24-volt operation. e. Resettable four-wire smoke detector power @ 500 mA. f. Non-resettable power @ 500 mA. g. One-man walk-test programmable for silent or audible test. h. Disable/Enable control per IDC. i. Reverse polarity protection.
The device is an Ultraviolet-only flame detector designed to detect fires and provide alarm outputs directly from the detector while maintaining false alarm immunity. It detects in the ultraviolet (UV) spectral range for optimized speed of response. It is fast and capable to detecting the ultraviolet (UV) rays emitted by a burning substance and is used in high hazard applications such as petrochemical plants, munitions factories and other areas where flammable or explosive liquids or solids are handled or stored. The flame sensor adopts an ultraviolet photosensitive tube, with qualities of highly sensitive, reliable, dust-resistant, corrosion proof and moisture-resistant, therefore is not sensitive in sunlight, dust, oil, tolerance of fume, and humidity. Set in a standard calibration to detect a flames at a distance of 25 meters, which flame created by 2Kg ethanol in a Container of Base 33cmX33cm, Height 5cm.
1. General Conventional Fire Alarm Control Panel with four Zones 2. Specifications Two Style B (Class B) Initiating Device Circuits (IDCs). All zones accept two-wire smoke detectors and any normally-open contact devices. One built-in Fire Fighting Ouput. 24-volt operation. Resettable four-wire smoke detector power 500 mA. Non-resettable power 500 mA. One-man walk-test programmable for silent or audible test. Disable/Enable control per IDC. Reverse polarity protection. 3. Packaging and shipping Conventional Fire Alarm Control Panel with four Zones 1 pc/carton box;carton M:43*17*51cm
1. General HS-SG109 Sound Strobe of notification appliances offers a wide range of Sound/strobes, for wall and ceiling applications, indoors and outdoors. They are designed to be used in 24 volt DC systems.
1. General HS-JL188-6 Electric bell of notification appliances offers a wide range of Sound, for wall and ceiling applications, indoors and outdoors. They are designed to be used in 24 volt DC systems. 2. Specifications Name 6" Alarm Bell Item No. HS-JL188-6 Operating voltage DC24V Alarm current 70mA @ DC24V Alarm sound intensity Minimum 95dB Dimension Diameter 155mm, height 45mm Weight 650g Features Easy to install bracket 3. Features Operating Voltage : DC24V Alarm Current: Maximum 70 mA Alarm Sound Intensity: Minimum 95dB
Model: S150 Name: GSM SMS Controller Alarm The GSM SMS Controller alarm s are special for remote switch on/off machine, equipments, and also it supports digital inputs for different detectors like water level detectors, PIR motion detectors and so on. One of the advantages of them is when the inputs recovery can alert by SMS, and with one interlock Relay output, one SMS Command switch on/off relay output. When alarm occurrence, will send definition SMS text and dial the user mobile phones. 1. GSM Frequency: 850/900/1800/1900Mhz; 2. 1 Independent Output Relay (240VAC3A) can be switched ON/OFF by sending a SMS text; 3. 1 Alarm-Link Output Relay (240VAC3A) can be switch on 0-120minutes if controller unit triggered; 4. 2/4/8 Alarm logic digital inputs, NC or NO and EOL is optional; 5. 3 SMS Alert numbers and 5 Alarm dial Telephone numbers can accept to the alarm message; 6. Two-way voice communication by external microphone and speaker; 7. Supports armed, disarmed, inquiry status, switch on/off Output Relay by SMS Commands; 8. Password protected, prevents unauthorized user; 9. Can be set up and programmed from PC Configurator by USB cable; 10. Time stamped alarm messages. 11. Backup rechargeable battery inside, can work for 24hours when AC Power goes off. 12. Can be operated from anywhere, no distance limit; 13. Based on GSM Network, applied to many applications.
Model:S271 Name: GSM 3G M2M RTU (4D+I4AI+4DO+1TH+1USB) The GSM 3G M2M RTU is a multi I/O port remote terminal unit. It is special for BTS monitoring, remote data acquisition, telemetrically, BTS access control and other applications. It supports voice communication, SMS, GPRS, 3G communications. Mainly Features: 1. ARM® Cortex™-M4 32 Bit RISC Core, 168 MHz inside, RTOS system; 2. Widely Rated voltage range, 9~36VDC, Inbuilt large capacity rechargeable backup battery; 3. Large internal memory for save 1000 historical data, USB port for configuration and upgrade firmware; 4. 4 analog inputs, 12bits, supports 0-5V, 0-20mA, 4-20mA; 5. 4 Relay outputs, 5A/30VDC,5A/250VAC; 6. 4 digital inputs, dry contact or level input. One of the input can be used as counter; 7. 1 temperature probe input, 1 humidity transducer input; 8. 2 IP data centers, supports Modbus TCP,TCP/IP protocol over GPRS/3G network; 9. Automatically resend the data while communication failure, GPRS failure will alert by SMS text; 10. Supports remotely restart the RTU, and configure it by SMS commands remotely; 11. Supports over voltage protection and phase-reversal protection; 12. 10 SMS Alert and auto dial numbers, can program to receive specified alarm message. 14. 10 access control authorized numbers, can open the BTS door or turn on/off machine with a free charge call at the specified time.
Model:S272 Name:GSM 3G M2M RTU (8DI+6AI+4DO+1TH+1USB+1RS232/485) The GSM 3G M2M RTU is a multi I/O port remote terminal unit, through the RS232/485 port can connect intelligent meters or PLC. It is special for BTS monitoring, remote data acquisition, telemetrically, BTS access control and other applications. It supports voice communication, SMS, GPRS, 3G communications. Mainly Features: 1. ARM® Cortex™-M4 32 Bit RISC Core, 168 MHz inside, RTOS system; 2. Widely Rated voltage range, 9~36VDC, Inbuilt large capacity rechargeable backup battery; 3. 4G SD card for save historical data, USB port for configuration and upgrade firmware; 4. 6 analog inputs, 12bits, supports 0-5V, 0-20mA, 4-20mA; 5. 4 Relay outputs, 5A/30VDC,5A/250VAC; 6. 8 digital inputs, dry contact or level input. One of the input can be used as counter; 7. 1 temperature probe input, 1 humidity transducer input; 8. I/O ports with opto-isolated, RS232/485 with 15KV ESD protection; 9. 2 IP data centers, supports Modbus TCP,TCP/IP protocol over GPRS/3G network; 10. RS232/485 can be used as data transparent transmission for different intelligent meters or PLC; 11. Automatically resend the data while communication failure, GPRS failure will alert by SMS text; 12. Supports remotely restart the RTU, and configure it by SMS commands remotely; 13. Supports over voltage protection and phase-reversal protection; 14. 10 SMS Alert and auto dial numbers, can program to receive specified alarm message. 15. 10 access control authorized numbers, can open the BTS door or turn on/off machine with a free charge call at the specified time.
