Featured
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Well-designed Medical Pipette - 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... -
New Fashion Design for Rainwater Sensor - 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... -
Wholesale Dealers of Wireless Wind Speed And Direction Sensor - 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... -
Factory wholesale Carbon Monoxide Gas Detector - Single-point Wall-mounted Gas Alarm Instruction Manual (Carbon dioxide) – Huacheng
● Sensor: infrared sensor ● Responding time: ≤40s (conventional type) ● Work pattern: continuous operation, high and low alarm point(could be set) ● Analog interface: 4-20mA signal output [option] ● Digital interface: RS485-bus interface [option] ● Display mode: Graphic LCD ● Alarming mode: Audible alarm — above 90dB; Light alarm — High intensity strobes ● Output control: relay output with two way alarming control ● Additional function: time display, calendar display ● Storage: 30... -
Factory Cheap Hot Universal Test Tube Rack - 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... -
Excellent quality Leaf Temperature And Humidity 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... -
High definition Liquid Level 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... -
One of Hottest for Dropper - 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... -
China Gold Supplier for Laboratory Water Quality 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... -
Wholesale Price Multi-Use Rack - 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... -
New Arrival China Photovoltaic Weather Station - Miniature Ultrasonic Integrated Sensor – Huacheng
Top appearance Frontal appearance Supply voltage DC12V ±1V Signal output RS485 Protocol Standard MODBUS protocol, baud rate 9600 Power consumption 0.6W Working temperature -40-80℃ Working humidity 0-100%RH Standard cable length 2.5m Protection class IP65 Wind speed Measuring range 0-40m/s Measurement accuracy ±0.5+2%FS Resolution 0.01m/s Wind direction Measuring range 0-359° Measurement acc... -
Cheapest Factory Test Tube Display Rack - 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...
