NH3 Single Gas Detector
OVERVIEW
Portable gas detector used to detect the 6 kinds of gases at the
same time, highly accurate and fast response, it’s easy to operate
and with the LED light very convenient to use in the underground,
such as mine, coal mine and tunnel, will send out the alarm signal
once the concentration of detect gas is exceeded immediately,
protect the constructing worker’s health and remind them to leave
to the safe place. gas detector applied for many industrial areas,
including of the chemical industry, petroleum, gas station,
metallurgy, coal mine, agriculture, biology pharmaceuticals, power,
lab research, and another industry environment
SPECIFICATION
| Item | Description |
| Gas type | NH3 or customized |
| Working principle | Catalytic combustion sensor for combustible gas |
| Electrochemical sensor for toxic gas and oxygen |
| Testing mode | Diffusion sampling |
| Display mode | TFT LCD display |
| Concentration Unit | ppm |
| Measuring range | NH3:0-100ppm |
| Resolution | 1ppm |
| Precision | ≤±3%FS |
| Alarm mode | Audible-visual alarm,Vibration alarm,Voice≥75dB@25cm |
| Preheat time | ≤90s |
| Response time | T90≤30s |
| Recovery time | ≤20s |
| Explosion-proof grade | Ex ib IIB T3 |
| Protection grade | IP66 |
| Output signal | Wireless transmission and print function(Optional) |
| Body material | PC+TPU |
| Working temperature | -20℃～+50℃(or customized) |
| Working humidity | ≤95%RH,(non-condensing) |
| Charger | USB port |
| Working voltage | 3.7V rechargeable lithium battery |
| Charging time | ≤6 hours |
| Working time | ＞8hours continuously(When normal temperature and no alarm) |
| Power consumption | <0.7W |
| Working pressure | 86～106KPa |
| Dimension | 119.6x60x66mm(L*W*H) |
| Weight | About 182g |
| Warranty | 12 months |
| Accessory | Box, instruction, USB charger, data line, calibration cap |
FEATURES & BENEFITS
Imported sensor with high performance and fast response
TFT LCD screen display with LED light.
Record the alarm data of 10,000 sets.
Can set high and low alarm value
With the 32bit low power consumption ARM processor and quick
response.
Restore factory setting function, avoid misoperation.
Three alarm modes: Audible, Visual, Vibration.
Support for 6 sensors detecting
Support the Chinese/English language menu.
The menu interfaces with words and icons.
LED light function can provide the light in the dark area or other
Emergency times.
LED indicates light, will flash in the dark area.
USB charger port.
Explosion-proof grade of Ex ib IIB T3 Gb；
Protect grade of IP65.
APPLICATION
All the cases which require the fixed installation, and online
detection of gas concentrations such as Chemical Industry, Power
Generation Plants, Natural Gas Pipeline & Processing, Pulp & Paper
Industry, Waste Water Treatment Plants, Commercial & Industrial
HVAC, Acetylene Gas Bottlers & Users, Ice Skating & Hockey Arenas,
Cannabis & Hemp Oil, Breweries and so on.
FAQ
Q: What is your terms of payment?
A: We accept trade assurance, western union, visa master card, and
tt.
Trade assurance can protect you, when you confirm the product then
the money into my account.
Q: When do you reply to messages?
A: We will reply to your inquiry in 24 hours.
Q: What is the warranty for your product?
A: Warranty: 12 months, Lifetime maintenance
Q: When do you send the products? And how do you send it?
A: For the small order, we will send out the goods within 5 days,
If have stock, we will send it immediately.
We send them by ups, FedEx, TNT, or DHL. For big order, normal is
20 days will finish.
Q: Do you accept OEM or revised logo, color, model, size?
A: Yes, we accept OEM for the qualified buyer. We can make the
products according to customer personal requirements.
Q: How about the quality of the management?
A: We have a complete quality control system, all of our products
will be fully pre-inspection by QC departments before shipping to
you. We have the certification of ISO, CE we could send the
certification test of our company to you.
Q: How about your after-sale service?
A: After sending, we will track the products for you, until you get
the products.
When you got the goods, test them, and give me feedback.
If you have any questions about the problem, contact us, we will
offer the solve way for you.
