H2S Gas Detector Controller
Gas Detector Controller Description:
This Gas Detector Controller is an intelligent controllable system
for signal input of 8-channel/16-channel/32-channel (4-20) mA/RS485
transmitter developed by the company. The product adopts industrial
touch 4.3 inch / 7 inch LCD screen, featuring high stability, high
accuracy and high intelligence. The external control port is rich,
users can freely choose the type of plug-in transmitter and access
port, and set it easily. On-site inspection and alarms are
available. The system has integrated sound and light alarms and
provides a relay normally open control terminal.
The system is widely used in applications where toxic and harmful
gases need to be detected. When the index of a certain gas to be
tested in the field exceeds or falls below the set standard, the
system will perform a series of alarm actions, such as alarm,
exhaust, tripping, etc.
Detection principle: Collect standard 4~20mA signal input or RS485
communication input (optional), analyze and display the current gas
concentration of each channel, and operate related alarm signals,
and transmit the information to the computer through RS485 bus.
Applicable objects: The system supports input signals of various
standard detectors, such as gas detectors: carbon monoxide,
hydrogen sulfide, sulfur dioxide, hydrogen, ammonia, oxygen,
chlorine and combustible gases.
Gas Detector Controller Parameters
| Product: | H2S Gas Detector Controller |
| External port: | 8 roads, 16 roads, 32 roads |
| Display method: | 4.3inch/7inch Industrial touch LCD screen |
| Operating Voltage: | 220V±10%,50Hz |
| System power consumption: | ≦10W |
| Signal input: | Two-wire 4~20mA, three-wire 4~20mA or four-wire RS485 |
| Signal output: | Two-wire RS485 (MODBUS) |
| Operating temperature: | -10℃～50℃ |
| Working humidity: | 0-95%RH (no condensation) |
| Relay control port: | Passive relay output, full load power 1kW |
| Installation method: | Wall mounting |
| Dimensions (4.3 inch screen): | 380x230x10mm(L*W*H) |
| Dimensions (7-inch screen): | 440x290x10mm(L*W*H) |
Specifications:
| Model | Range | L-alarm | H-alarm |
| CO | 0-1000ppm | 35ppm | 200ppm |
| O2 | 0-30%vol | 19.5%vol | 23.5%vol |
| H2 | 0-100%LEL | 20%LEL | 50%LEL |
| H2S | 0-100ppm | 10ppm | 20ppm |
| CH4 | 0-100%LEL | 20%LEL | 50%LEL |
| C2H4O | 0-20ppm | 10ppm | 15ppm |
| C2H4 | 0-100%LEL | 20%LEL | 50%LEL |
| C3H8 | 0-100%LEL | 20%LEL | 50%LEL |
| C2H5OH | 0-100%LEL | 20%LEL | 50%LEL |
| NH3 | 0-100ppm | 25ppm | 50ppm |
| CL2 | 0-20ppm | 5ppm | 10ppm |
| O3 | 0-20ppm | 5ppm | 10ppm |
| SO2 | 0-100ppm | 2ppm | 5ppm |
| PH3 | 0-20ppm | 0.3ppm | 5ppm |
| CO2 | 0-50000ppm | 1000ppm | 2000ppm |
| NO | 0-250ppm | 20ppm | 50ppm |
| NO2 | 0-20ppm | 5ppm | 10ppm |
| HCN | 0-500ppm | 10ppm | 20ppm |
| HCL | 0-50ppm | 10ppm | 20ppm |
| CH2O | 0-10ppm | 2ppm | 5ppm |
| VOC | 0-100ppm | 20ppm | 50ppm |
| C6H6 | 0-100ppm | 20ppm | 50ppm |
Details
FAQ
Q1:Are you a trading company or manufacturer ?
A1:We are manufacturer.
Q2:What about the payment method?
A2:T/T, Paypal, Western Union, L/C is available.
Q3:Does your company accept customization?
A3:We do customizing service for customers.
Q4:What about the Shipment?
A4:We'll choose proper transportation mode based on the weight of
goods, usually arrange shipment by air express such as
DHL,FEDEX,TNT or UPS.
