Wireless dust sensor

Wireless dust sensor
Product model:
A series of introductions and instructions
Integrated collection and transmission design, intelligent management and intelligent transmission. The transmission distance is long, using the wireless b protocol, and the anti-interference ability is stronger. Physical channels are optional, individual networks can be set up, and the networking capability is stronger. Suitable for indoor environment measurement, intelligent management of agricultural greenhouses, etc.
Two product features
Large LCD screen displays current information
? Complies with b protocol
? Ultra dust sensor
Product model: B
One product introduction: < br/>The dust transmitter is an intelligent instrument with three-wire LCD display, output and menu setting functions. This product comes standard with a high-resolution large-lattice LCD that displays on-site data with high precision, allowing you to instantly and accurately understand the dust concentration on site. It also has an analog signal output to detect changes in dust concentration trends and achieve long-distance transmission. It can also be connected to various standard ~Input secondary meter connection.
Two main uses
Mainly used in electronics, pharmaceuticals, air conditioning, purification, food hygiene, hospital air freshening and other fields.
Three product features
Low power consumption
Stable performance
Large dot matrix LCD
Friendly human-machine interface, easy to operate
Easy to install
With analog output, relay output, communication interface
Four technical parameters
Measurement object: solid particles in the gas (built-in heater automatically sucks in air)
Measurement principle: particle counting principle
Particle size or above (jumper optional)
Stabilization time: about minutes after turning on the power
Range: Dust particle concentration: 1,000 particles/liter
Air cleanliness level: Level ( Reference standard)
Accuracy %
Supply voltage:
Output signal: Current output three-wire system
Voltage output
Network output R
Relay output/ or, /
Load capacity: current output
Voltage output output impedance
Maximum current: (relay is not open) ( )
Working temperature: ℃℃
Working humidity: %R %R
Storage environment: ℃℃, %R%R
Window size: * (*dot)


Contact us:
Beijing wind speed and direction Technology Co., Ltd.
Mobile:
Phone:
:
Contact: Ms. Zhang
WeChat: @b