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China wholesale Handheld Gas Flow Meter - Fixed single gas transmitter LCD display (4-20mARS485) – Huacheng
System configuration Table 1 bill of materials for standard configuration of fixed single gas transmitter Standard configuration Serial number Name Remarks 1 Gas transmitter 2 Instruction manual 3 Certificate 4 Remote control Please check whether the accessories and materials are complete after unpacking. Standard configuration is a necessary accessory for purchasing equipment. 1.2 System parameter ● Overall dimension: 142mm × 178.5mm × 91mm ... -
Cheapest Price Sensor Air Temperature - Meteorological anemometer wind speed sensor – Huacheng
Measurement range 0～45m/s 0～70m/s Accuracy ±(0.3+0.03V)m/s (V: wind speed) Resolution 0.1m/s Staring wind speed ≤0.5m/s Power supply mode DC 5V DC 12V DC 24V Other Out-put Current: 4～20mA Voltage: 0～2.5V Pulse：Pulse signal Voltage: 0～5V RS232 RS485 TTL Level: (frequency; Pulse width) Other Instrument Line length Standard: 2.5m Other Load capacity Current mode impedance≤600Ω Voltage mode impedance≥1KΩ Operating environment Temperat... -
High reputation Plastic Dropper Cap - Microcomputer automatic calorimeter – Huacheng
Microcomputer automatic calorimeter is suitable for electric power, coal, metallurgy, petrochemical, environmental protection, cement, papermaking, ground can, scientific research institutions and other industrial sectors to measure the calorific value of coal, coke and petroleum and other combustible materials. In line with GB/T213-2008 “Coal thermal determination Method” GB/T384 “Determination of calorific value of petroleum products” JC/T1005-2006 “Cement blac... -
High reputation Pm2.5, Pm10 Sensor - LF-0020 water temperature sensor – Huacheng
Measurement range -50～100℃ -20～50℃ Accuracy ±0.5℃ Power supply DC 2.5V DC 5V DC 12V DC 24V Other Out-put Current: 4～20mA Voltage: 0～2.5V Voltage: 0～5V RS232 RS485 TTL Level: (frequency; Pulse width) Other Line length Standard: 10 meters Other Load capacity Current output impedance≤300Ω Voltage output impedance≥1KΩ Operating environment Temperature: -50℃～80℃ Humidity: ≤100%RH Produce weight Probe 145 g, with collector 550 g P... -
Manufactur standard Ac Evaporator Temperature Sensor - Soil temperature and humidity sensor soil transmitter – Huacheng
Measurement range soil moisture 0 ～ 100% soil temperature -20 ~ 50 ℃ Soil wet resolution 0.1% Temperature resolution 0.1 ℃ Soil wet accuracy ± 3% Temperature accuracy ± 0.5 ℃ Power supply mode DC 5V DC 12V DC 24V Other Output form Current: 4～20mA Voltage: 0～2.5V Voltage: 0～5V RS232 RS485 TTL Level: (frequency; Pulse width) Other Load resistance Voltage type: RL≥1K Current type: RL≤250Ω Working temperature -50 ℃ ～ 80 ℃ Relative humidity 0 ... -
OEM/ODM Factory Wireless Rain Sensor - LF-0010 TBQ Total Radiation Sensor – Huacheng
This sensor is used to measure the spectral range of 0.3-3μm, solar radiation, can also be used to measure the incident solar radiation to the slant of the reflected radiation can be measured, such as the induction downwardly facing, light shielding ring measurable scattered radiation. Therefore, it can be widely applied to the use of solar energy, meteorology, agriculture, building materials, aging and atmospheric pollution and other departments to do the measurement of solar radiation energ... -
OEM/ODM China Soil Moisture Sensor - PH Sensor – Huacheng
The new-generation PHTRSJ soil pH sensor solves the shortcomings of traditional soil pH that requires professional display instruments, tedious calibration, difficult integration, high power consumption, high price, and difficult to carry. ● New soil pH sensor, realizing online real-time monitoring of soil pH. ● It adopts the most advanced solid dielectric and large-area polytetrafluoroethylene liquid junction, which is not easy to block and maintenance-free. ● High integration, small size, l... -
Fast delivery Outdoor Thermometer And Rain Gauge - Microcomputer automatic calorimeter – Huacheng
Microcomputer automatic calorimeter is suitable for electric power, coal, metallurgy, petrochemical, environmental protection, cement, papermaking, ground can, scientific research institutions and other industrial sectors to measure the calorific value of coal, coke and petroleum and other combustible materials. In line with GB/T213-2008 “Coal thermal determination Method” GB/T384 “Determination of calorific value of petroleum products” JC/T1005-2006 “Cement blac... -
OEM Factory for Rainfall Sensor - Rain sensor stainless steel outdoor hydrological station – Huacheng
Water-carrying caliber Ф200 ± 0.6mm Measuring range ≤4mm / min (precipitation intensity) Resolution 0.2mm (6.28ml) Accuracy ± 4% (indoor static test, rain intensity is 2mm / min) Power supply mode DC 5V DC 12V DC 24V Other Output form Current 4 ~ 20mA Switching signal: On-off of reed switch Voltage: 0～2.5V Voltage: 0～5V Voltage 1 ~ 5V Other Instrument line length Standard: 5 meters Other Working temperature 0 ～ 50 ℃ Storage temperature -10 ℃ ～ ... -
Low price for 8-Way Bus Gas Control Cabinet - Single Gas Detector User’s manual – Huacheng
For security reasons, the device only by suitably qualified personnel operation and maintenance. Prior to the operation or maintenance, please read and fully manage all solutions to these instructions. Including operations, maintenance of equipment and process methods. And a very important safety precautions. Read the following Cautions before using the detector. Table 1 Cautions Cautions 1. Warning: Unauthorized replacement of replacement parts in order to avoid the impact of the instru... -
China OEM Super Wave Cleaning Machine - Microcomputer automatic calorimeter – Huacheng
Microcomputer automatic calorimeter is suitable for electric power, coal, metallurgy, petrochemical, environmental protection, cement, papermaking, ground can, scientific research institutions and other industrial sectors to measure the calorific value of coal, coke and petroleum and other combustible materials. In line with GB/T213-2008 “Coal thermal determination Method” GB/T384 “Determination of calorific value of petroleum products” JC/T1005-2006 “Cement blac... -
100% Original Factory Portable Clamp On Ultrasonic Flow Meter - Microcomputer automatic calorimeter – Huacheng
Microcomputer automatic calorimeter is suitable for electric power, coal, metallurgy, petrochemical, environmental protection, cement, papermaking, ground can, scientific research institutions and other industrial sectors to measure the calorific value of coal, coke and petroleum and other combustible materials. In line with GB/T213-2008 “Coal thermal determination Method” GB/T384 “Determination of calorific value of petroleum products” JC/T1005-2006 “Cement blac...
