Input: AC 0.5A-5A;
Output: DC 0-5V;
Accuracy: 0.2%;
Power supply: DC 9-36V.
Input: DC 10mV-1000V; Output: DC 4-20mA; Accuracy: 0.2%; Power supply: DC 12V, 24V.
Input: DC 10mV-1000V; Output: DC 4-20mA; Accuracy: 0.2%; Power supply: DC 12V, 24V.
Input: AC/DC 20-100A; Output: DC 0-5V; Accuracy: 1.0%; Power supply: DC 12V, 15V, 24V.
4-20 mA/0-5v/0-10v Output NH3 ammonia sensor Product Description Our NH3 sensor uses the electrochemical principle to detect the concentration of ammonia (NH3). The reaction is rapid, sensitive, low-power, high-precision, anti-interference, and has excellent repeatability and stability. This product is widely used in the detection of ammonia in industrial, mining and environmental protection. Analog signal output, 4~20mA, 0~5V, 0~10V optional, equipment 10~30V wide voltage supply. The enclosure rating is high and can be adapted to different environmental monitoring. Power supply 10~30V DC output signal 4~20mA0~5V0~10V Power consumption 0~50ppm accuracy (high precision) 0.25W 0~100ppm accuracy (high precision) 0.25W 0~500ppm 1W Operating temperature -20~+50 Working humidity 15%RH~90%RH Pressure range Standard atmospheric pressure ±10% Stability (months) ï¼?10% Response time 150S Zero drift (-20~40C) -3~10ppm (0~100ppm products) Repeatability 10%output value Service life 24 months Precision 0~50ppm accuracy (high precision) ±10%FS 0~100ppm accuracy (high precision) ±10%FS 0~500ppm ±20%FS±10ppm Oxygen content: 18% Resolution 0~50ppm model: 0.01ppm 0~100ppm model: 1ppm 0~500ppmmodel1ppm Detailed Images 1. High-sensitivity gas detection probe, stable signal, accurate measurement of NH3 concentration (PPM), high accuracy. 2.Avariety of measurement ranges, 0~50PPM, 0~100PPM, 0~500PPM. 3.Avariety of analog signal output options: 4~20mA, 0~5V, 0~10V. 4. The product adopts wall-mounted waterproof shell, which is easy to install and has high protection level. . Installation Instructions No output or output error possible reason: 1) The range corresponding error causes the PLC to calculate an error. 2) The wiring method is incorrect or the wiring sequence is wrong. 3) The power supply voltage is incorrect (24V power supply for 0~10V models). 4) The distance between the transmitter and the collector is too long, causing signal disturbance. 5) The PLC collection port is damaged. 6) Equipment damage. Notes 1) The aging test before use is not less than 48 hours; 2) Electrolyte leakage will cause injury, please do not disassemble the sensor at will; 3) The sensor should avoid contact with organic solvents, paints, chemicals, oils and high-concentration gases; 4) The sensor should not be immersed in an oxygen-free environment for a long time, otherwise it will damage the performance of the sensor; 5) It should not be used for a long time in an environment containing corrosive gases, corrosive gases will damage the sensor; 6) It is forbidden to store and use in high concentration alkaline gas for a long time; 7) The air inlet holes must not be blocked or contaminated. Our Services & Strength 1.OEM servie, we can design as your requirements. 2.2 years warranty for our sensors 3.We have CE,FCC,ISO,ROHS certificates. 4.We have sensor in stock, can delivery immediately.
Supplier: Wireless charger, batteries power bank, dust sensor, optical disc drive, tof, lidar, ar glass
Input: AC 0.5A-5A; Output: DC 4-20mA; Accuracy: 0.2%; Power supply: DC 9-36V.
1.Features: firm structure. low power consumption. small size. easy installation. vibration resistance. water vapor proof and dust proof 2.Application: It applies hall effect principle, can measure direct current, alternating current, pulse and current of various irregular wave forms in electrical isolation conditions. 3.Specification: Measuring frequency: 0-100KHz Accuracy: 0.2%-1% Responding time:
Cheap Price Greenhouse Oem Analog co2 Carbon Dioxide Sensor with 0-10v output Product Description Our co2 sensor uses high sensitivity gas detection probe, signal stability, high precision. With a wide measuring range, good linearity, easy to use, easy to install, transmission distance and so on. Detailed Images Products keywords co2 sensor Supply power: 10~30V DC Signal output 4~20ma/0~5V/0~10V/RS485(Modbus-RTU) Protection level IP65, can be used for snow and rain environment Working environment 0 ~ 70 â??, 0 ~ 95% RH (no condensation) Temperature effects comes with temperature compensation CO2 Measurement range 0 ~ 5000ppm (can be customized) CO2 Accuracy �± (40ppm + 3% F �· S) (25 â??) Maximum power consumption RS485 0.4W 4-20ma/0-5v/0-10v 1.2W American brand chip, warranty 2years, communication distance 2000m. RS485 or 4-20ma,0-5v,0-10v for optional The transmitter adopts the new infrared verification technology to measure the CO2 concentration, and the reaction is quick and sensitive, avoiding the life of the traditional electrochemical sensor and the long-term drift problem. It is widely used in agricultural greenhouses, flower cultivation, edible fungi planting, etc., requiring CO2, temperature and humidity. The occasion of monitoring.Having Analog or 485 communication, standard ModBus-RTU communication protocol, communication address and baud rate can be set, the farthest communication distance is 2000 meters. The equipment is 10-30V wide-voltage power supply, and the enclosure has a high degree of protection, which can adapt to various harsh conditions on site. Electrical Wiring RS485 OUTPUT Line color Description power brown Power supply(10 ~ 30V DC) black Power supply negative Communication yellow 485-A blue 485-B Range 10V-30V of wide voltage is available in power input, the A wire and B wire can not be connected contrary when connecting to 485 signal, and the address among several devices on the total wire can not be conflicted. 4-20ma, 0-5v, 0-10v OUTPUT Line color Description Power brown Power supply black Power supply negative Output blue CO2 signal positive green CO2 signal negative NOTE: Two types wire methods 1.Four-wire connection diagram 2.Three-wire connection diagram
Model HQ15-A5 HQ15-A100 Rated primary current 5A AC 100A AC Output Voltage 10 mV AC/A 1mV AC/A Maximum input current 50A AC (Continuous) 130A AC (Continuous) (45-66Hz,Ambient temp.50C) Amplitude accuracy ±0.3%RD ±0.02%FS (10%-100%I1n),(45Hz- 66Hz) Phase accuracy ±2 (10%-100%I1n)(45Hz-5kHZ) The amplitude frequency characteristic ±0.1% (45Hz-5kHZ)(Deviation accuracy) Conductor impact ±0.5 (Off-center) The influence of external lectromagnetic fields 0.1A (In AC 400A / m electromagnetic fields) Temperature coefficient ±0.02%/C of the reading data Dielectric strength 3000 V AC rms/Continue 15 seconds(Circuits-iron core, iron core-shell) The maximum rated voltage 300V AC rms Applicable standards Safety: EN61010-2-032:2002,300V CAT III, Contamination II EMC: EN61326:1997+A1:1998+A2:2001+A3:2003(Class A) Mechanical parameters Measurable conductor diameter Max.15mm Cable length About 3m Dimension (W x H x D) About 46135 21 (Excluding protruding parts) Weight About 230g Environmental conditions Operating temperature 0 to 50 C (32-122 F) Operating humidity 80%RH(No condensate) Storage temperature -10 to 60 C (14-140F) Storage humidity 80%RH(No condensate) Operating environment Indoor, altitude up to 2000 meters
