All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier

Wholesale Price Co2 Air Temperature Pm2.5 No2 So2 Sensor Rs485 Multifunctional Air Quality Transmitter

No reviews yet

Key attributes

Other attributes

Place of Origin
Sichuan, China

Warranty
1 year

Customized support
ODM, OEM

Brand Name
SENTEC

Product Name
Multifunctional air quality transmitter

Power supply
DC 10-30V(default)

Max. power
1.2W

Test parameters
TVOC, formaldehyde, O3, Co, CH4, O2, SO2, NO2, H2, H2S, NH3

Work environment
Temperature - 10 ℃ - 55 ℃; humidity 0 ~ 95% RH, non condensing

Signal output
RS485 output (standard Modbus RTU protocol), analoge output, RJ45

Product material
ABS

Installation method
Bracket installation

Preheating time
≤2min

Keyword
Air quality transmitter

Packaging and delivery

Packaging Details
Carton box
SEM223 4-20mA 0-10V analog Carbon dioxide sensor Carbon dioxide transmitter CO2 monitoring sensor

Selling Units:
Single item

Single package size:
25X21X8 cm

Single gross weight:
0.500 kg

Lead time

Quantity (pieces)1 - 1000 > 1000
Lead time (days)10To be negotiated
Still deciding? Get samples first! Order sample

Samples

Maximum order quantity: 1 piece
Sample price:
$18.00/piece

Customization

Customized logo
Min. order: 100

Product descriptions from the supplier

Minimum order quantity: 1 piece
$30.00 - $175.00

Variations

Total options:

Shipping

Shipping solutions for the selected quantity are currently unavailable
Still deciding? Get samples first! Order sample

Samples

Maximum order quantity: 1 piece
Sample price:
$18.00/piece

Membership benefits

Quick refunds on orders under US $1,000Claim now

Purchase details
Protection with

Delivery via

Expect your order to be delivered before scheduled dates or receive a 10% delay compensation

Secure payments

Every payment you make on Alibaba.com is secured with strict SSL encryption and PCI DSS data protection protocols

Refund policy & Easy Return

Claim a refund if your order doesn't ship, is missing, or arrives with product issues, plus free local returns for defects