Using MCU chip to achieve low power consumption operation, detection error ≤ +/- 3% F. S, Response Time ≤ 30 seconds, support 4-20mA, RS485 and switching signal output, can be operated by infrared remote control without opening the lid.
Using industrial grade Sensor to detect nitrogen dioxide gas, range 0~ 20ppm, resolution 0.1ppm, Response Time T90 < 60s, with waterproof, dustproof and explosion-proof characteristics, small and durable.
Using MCU chip to achieve low power consumption operation, detection error ≤ +/- 3% F. S, Response Time ≤ 30 seconds, support 4-20mA and RS485 signal output, can be operated by remote control without opening the lid, with local sound and light alarm and remote alarm function.
With explosion-proof structure design, Response Time is less than 30 seconds, resolution is up to 0.1ppm, with 4-20mA and RS485 signal output, suitable for gas monitoring needs of various industrial environments.
Measurement range pN value of 0.00~ 8.00, ammonia nitrogen concentration of 0.05~ 1000mg/L, with automatic mixing and thermostatic system, anti-sample Color, metal ions and turbidity interference, support a variety of reading methods.
Using imported gas Sensor and microcontroller technology, Response Time T90 ≤ 20s, detection accuracy ≤ +/- 3%, dustproof design with dust Filter, suitable for harsh occasions.
Equipped with 2.4-inch IPS high definition screen and 32-bit processor, support 1-6 Sensor expansion, with 4-20mA output and RS485 communication, Protection Rating IP65, Response Time ≤ 20 seconds, accuracy ≤ +/- 3%.
Using MCU chip to achieve low power consumption operation, detection error ≤ +/- 3% F. S, Response Time ≤ 30 seconds. With flameproof structure and passed a number of safety certifications, it supports 4-20mA, RS485 and other signal output methods.
Using MCU chip to achieve low power consumption operation, detection error ≤ +/- 3% F. S, Response Time ≤ 30 seconds, with explosion-proof structure and a variety of signal output interfaces, support remote wireless transmission and customized range.
Adopt MCU chip to achieve low power consumption operation, detection error ≤ +/- 3% F. S, Response Time ≤ 30 seconds. With flameproof structure, support 4-20mA, RS485 and switch output, can be linked to fans and other equipment, infrared remote control operation is convenient.
Adopt automatic nitrogen measurement distillation system, nitrogen measurement range 0.1-200 mgN, collection rate ≥ 99%, repeability rate ＜ +/- 1% relative to Standard Deviation, semi-automatic working mode, distillation time 5-15 minutes, suitable for a variety of sample analysis.
MCU chip to achieve low power consumption operation, equipped with intelligent Sensor to ensure +/- 3% detection accuracy and 30 seconds fast Response, with explosion-proof structure and a variety of signal output interfaces, support wireless transmission and remote control operation.
It can detect halogen gas leaks of less than 0.5 ounces per year, with an instantaneous Response Time and a Warm-Up Time of less than 90 seconds. It features automatic warm-up and battery protection, and a portable design weighing only 480 grams.
Contains 1 pack of total nitrogen base Reagent, 1 pack of potassium persulfate powder, 25 packs of anti-interference agent and 25 packs of acid Reagent, suitable for DGB-401 instrument, providing complete detection components.
With 12 independent control gas paths, each purge needle can be switched on and off separately, temperature control accuracy up to +/- 0.3 ° C, adjustable air cavity height, support for different testtube specifications, built-in over-temperature protection and fault alarm functions.
