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smartsensor ST8903
Loading…Specifications
| Type | Description | Select |
|---|---|---|
| Category | Gas Detectors | |
| Manufacturer | smartsensor | |
| Package/Case | - | |
| Detector length | - | |
| Protection level | - | |
| work environment | - | |
| Power supply | 3.7V 1800mAh lithium battery | |
| Indication method | - | |
| Automatic shutdown | - | |
| Display error | - | |
| Charging interface | Micro USB DC 5V | |
| accuracy | - | |
| Alarm value setting | - | |
| category | - | |
| resolving power | - | |
| Detecting gas types | Carbon Monoxide, Hydrogen Sulfide, Oxygen, Combustible Gases | |
| function | - | |
| response time | - | |
| working voltage | - | |
| Detection method | - | |
| Underreporting | - | |
| Appearance dimensions | 138x75x43mm | |
| Alarm point | - | |
| Detection scope | Carbon monoxide: 0-999ppm, hydrogen sulfide: 0-500ppm, oxygen: 0-30%VOL, combustible gas: 0-100%LEL | |
| range | - | |
| Gaobao | - |
Shopping Guide
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RFQ (Request for Quote)
1. For in-stock items with a price, you can order directly.
2. For out-of-stock or unpriced items, please submit an RFQ, and we'll respond within 24 hours.
Supply Information
1. SemiKey Stock: Directly sourced from original manufacturers, authorized distributors, or OEM/EMS.
2. Authorized Distributor: Directly sourced from original manufacturers or their authorized distributors.
3. OEM & EMS: Excess inventory from OEM and EMS production lines.
4. Qualified Supplier: Supplied by vetted independent suppliers who meet our quality and traceability standards.
About Shipping Costs
Shipping charges are paid at checkout if you use our account. If using your own account, costs are settled between you and the courier.
Note: Customers are responsible for any customs duties, taxes, or fees. SemiKey is not liable for additional charges once the package ships.
Shipping Methods
We offer shipping through DHL, FedEx, UPS, and SF Express.
Delivery Time
1. Orders from SemiKey usually ship within 3 days.
2. Lead times for other suppliers may vary; please reconfirm.
3. Delivery time depends on the courier you select.
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Certifications:
ISO 9001:2015
ISO 14001:2015