1 Wall type exquisite appearance design, installation screws on both sides, simple installation, saving space. 2 Made of high density PP material shell, safe, anticorrosion, durable. 3 The waterproof strip is enclosed inside and the moisture proof effect is remarkable. 4 The design of air vent makes the gas flow more unobstructed, improved accuracy and response time. 5 It is applicable to different scenarios such as agricultural monitoring, industrial monitoring, environmental monitoring, hydrological measurement and fire monitoring. 6 Adopts the professional test H2S concentration sensor probe, which can effectively detect hydrogen sulfide gas. 7 It has the characteristics of wide measurement range, high accuracy, good linearity, good universality, easy to use, easy to install and long transmission distance.Condition: 100% Brand New
Item Type: H2S Transmitter
Material: PP
Color: As shown in the picture
Size: Approx.110x85x44mm / 4.3x3.3x1.7in
Weight: Approx.226g/8oz
Measuring Range: 0-100ppm / 0-1000ppm
Measuring Method: Electrochemical sensor
Measurement Accuracy: 3% of reading (25 C)
Response Time: Less than 15 seconds
Baud Rate: 2400/4800/9600
Power Supply: 12-24V DC
Power Consumption: 0.15W (@12V DC, 25 C)
Operating Temperature: -30 C ~ 50 C
Operating Humidity Environment: 0-100% RH (15-95% RH)
Working Pressure Range: 0.9-1.1atm
Wiring Instructions:
Wide voltage power input can be 12-24V. When wiring the 485 signal line, note that the A/B lines cannot be connected in reverse. The addresses between multiple devices on the bus cannot conflict.
Brown Wire: power supply (12-24V DC)
Black Wire: negative power supply
Yellow Wire: 485-A
Blue Wire: 485-B
Instructions:
1. Connect the sensor and USB to 485 converter in line order
2. Connect the trapezoidal port of the computer and converter with a USB cable.
3. Turn on the power. Read the readings in the software
Application Range:
Industrial Site: petroleum and petrochemical, chemical plants, smelters, steel plants, coal plants, thermal power plants, pharmaceutical research, pharmaceutical production workshops
Environmental Monitoring: sewage treatment, industrial gas process control, boiler room waste treatment plant, tunnel construction, oil pipeline, gas station, underground gas pipeline maintenance, indoor air quality inspection, environmental monitoring
Scientific Research Security: school research, building construction, fire alarm, hazardous area safety protection, aerospace, military equipment monitoring, tobacco companies, etc.
What's in the box
1 x H2S Transmitter
