1. Current overload or line surge shutdown 2. High temperature compressor shutdown. 3. High pressure alarm shutdown. 4. Low pressure alarm shutdown. 5. Low oxygen cocentrator alarm. Oxygen concentrator: 0.5-5L/min Purity: 95%+_3% Working system Continuous Power Supply AC230V.50Hz/AC220V.60HZ AC120V.60Hz Power: 390VA Net Weight: 16kg( Gross weight: 18.5kgs) Warranty: Long-life compressor designed for 1000 hours of maintenance-free use. Size: 33*26*54cm
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Our company into this industry for many years, have rich experiences. We own mature processing technology , perfect inspection equipments and advanced management. It is worth mentioning that our products has obtained the national patent. Now our production line has annual capacity of 500, 000 pieces of oxygen sensor No mind
Application: Siren and alarms is widely used in fire fighting, car, office, residential building and security equipment etc Specifications: Dc resistance: 19 ohm +/- 10% Impedance: 100 ohm +/- 25% at 1khz Frequency range: 2000hz +/- 20% S.P.L: >= 90db at 10cm 2000hz 9vp-p square wave >= 95db at 30cm 1000hz 12vp-p square wave Export standard carton
Agecho ultrasonic sensors salient features: Agecho ultrasonic sensors are available with output options such as analog current 4-20ma analogue voltage 0-5v on/off signal trigger output for multi-sensor application pulse width serial ttl serial rs 232c. Agecho is very useful non-contact type of sensing or presence or counting of object. On/off type signal is also available. Agecho sensing range: 200mm to 1000mm … up to … 6000mm. (19.7feet) (0-200mm is dead band). Agecho accuracy is 1% of the full scale. Agecho operating voltage 12v dc with reverse polarity protection.(24v dc optional) Agecho is self-calibrated. Microcontroller is present in each sensor. This provides direct distance/depth reading with better calibration and communication with the controller module. Agecho is very easy to install rugged design for use in dusty and humid conditions suitable for outdoor as well as indoor use. Agecho very useful for non-contact distance/level measurement. The distance of the target is measured not just its presence but gives directly 4-20ma serial or pulse width data proportional to the distance of the target. Agecho operating temperature 0 to 65 degree celsius. Agecho temperature compensated measurement for better accuracy (optional). Agecho unaffected by ambient light object color or any other optical characteristic. Works with hard materials like metal sheet plywood or soft materials like cloth and paper rubber etc.
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Cylindrical close to switch Lj series 1 Lj series 2 Pr series E2e series Close to switch models and meaning
PCFS-IR2125A level sensor contact type, it is used for tube. The principle is infrared, output signal is analog. When there is no water, the sensor outputs low voltage value; When there is water, the sensor outputs a high voltage signal. The size can be customized. The photoelectric liquid level switch has high precision, low price, high reliability and wide application environment, it is less affected by strong acid, alkali and viscosity. Photoelectric level sensors can be used for higher liquid level accuracy requirements.
Oxygen sensor Oxygen sensor is a kind of metallurgy detection probe which is designed to measure the oxygen content and temperature of the molten steel fast, accurately and directly. 1. Application: used for primary melting furnace, lf and rh furnaces and so on, oxygen probes measure oxygen activity of the molten steel and the oxygen activity of the molten steel in the treating process, which can guarantee the deoxidizer addition, shorten the refining time, help to develop new varieties, improve technology, and promote steel purity. 2. Main features and range of application: Oxygen sensor has three types: 1)oxygen sensor for high ppm 2)oxygen sensor for low ppm . 3)oxygen sensor for ultra-low ppm.
