- The electromagnetic valve
- Electronic descaler
- Needle valve
- Pressure reducing valve
- Ball valve
- Stainless steel valve
- Drain valve
- Knife gate valve
- Forged steel valve
- Plunger valve
- Butterfly valve
- Diaphragm valve
- Rubber lined valve
- Fluorine lined valve
- Slurry valve
- Hydraulic control valve
- Flame arrester
- Breathing valve
- Steam trap
- Shut-off valve
- Check valve
- Oxygen valve
- Ammonia valve
- Drain valve
- Balancing valve
- Control valve
- Safety valve
- Pinch valve
- Pneumatic valves
- Vacuum valve
YL807 series thermostat
- YL807 Model number: YL807
- YL807系列恒温控制器 Category: YL807 series thermostat
- ￥ 面议 Price: ￥ Negotiable
- 温州 Origin: Wenzhou
YL807 series constant temperature controller product overview: The LCD display programmable constant temperature controller produced by Yongjia Yingke Pump & Valve Co., Ltd. selects industrial control special chip with strong anti-interference and uses 7A250VAC relay output, which has large load capacity and high reliability ( According to previous engineering statistics, the reliability is 99.4%), the unstable power supply or incorrect wiring will not cause the controller to be damaged, but the incorrect wiring may burn the fuse, just replace the fuse.
Product overview of YL807 series thermostat :
The liquid crystal display programmable constant temperature controller produced by our company selects the industrial control special chip with strong anti-interference and uses 7A250VAC relay output. It has a large load capacity and high reliability (according to previous engineering statistics, the reliability is 99.4%). Stable or incorrect wiring will not cause damage to the controller, but incorrect wiring may burn the fuse, just replace the fuse.
Second, YL807 series constant temperature controller ensures reliable technical measures:
For the system using relay output, because the relay contacts are closed and opened, electric sparks will be generated, which will produce a strong interference signal. The higher the requirements for the single-chip microcomputer, the larger the relay, the stronger the interference signal generated, and the higher the requirements for the single-chip microcomputer. High, the difficulty of system development will increase. Therefore, because of the low-grade single-chip microcomputers used in the market for several temperature control devices, the selected relay currents are below 3A, but the relays are too small, indicating that their contacts are also small. The dots are also extremely easy to burn, and the reliability of the whole machine is limited. In consideration of the above reasons, the LCD thermostat controller produced by our company selects advanced industrial control special chips with strong anti-interference, so that the output part can use 7A250VAC relay, which ensures high reliability and extremely stable performance.
3. YL807 series constant temperature controller can control equipment:
Fan coil wind speed, two-line electric valve, three-line electric valve, solenoid valve, air valve (two-line, three-line), can be universal.
Fourth, YL807 series constant temperature controller technical specifications:
Rated voltage: 220VAC 50Hz
Power consumption: <1.5W
Temperature measurement range: 0-40 ℃
Temperature measurement accuracy: ± 0.5 ℃
Flame retardant ABS engineering plastic
Five, YL807 series constant temperature controller features:
1. Four wind speed adjustment modes: automatic, high speed, medium speed, and low speed.
2. With memory function, all parameters can be saved after power failure (Test method: keep power on before power off, and keep power on after incoming call)
3. You can calibrate the room display temperature by pressing the keys on the board.
4.24 hours regular power on / off, both functions are available at the same time.
5. Low temperature antifreeze function
6.Can be linked with the host
7. Equipped with VDY100 power drive block, output relay 7A250VAC, large load and high reliability.
Ordering instructions for YL807 series thermostats :
Please specify the following when ordering:
⑥连接方式⑦介质温度⑧工称压力⑨操作方式（常开、常闭）⑩ 是否带附件以便我们的为您正确选型。 1. ① Product name and model ② Nominal diameter ③ Power supply voltage ④ Working pressure difference ⑤ Use medium ⑥ Connection method ⑧ Medium temperature ⑧ Industrial nominal pressure ⑨ Operation method (normally open, normally closed) ⑩ Are there any accessories so that we can be correct for you Selection.
2. If the model has been selected by the design unit, please order directly from our sales department according to the model.
, 请您尽量提供设计图 3 , when the use of the occasion is very important or the environment is more complicated , please provide design drawings as much as possible
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YL807 series constant temperature controller related products: thermostat, temperature control switch, liquid crystal thermostat, digital thermostat, liquid crystal display temperature control switch, liquid crystal display temperature controller; Yongjia Yingke Pump Valve Co., Ltd.