Prototype pcb assembly for hydrogen sulfide detection alarm

FASTPCBA is a domestic first-class high-tech enterprise. It has been providing high-quality prototype pcb assembly one-stop service for more than 3,000 customers for many years. If you need prototype pcb assembly service for security equipment such as hydrogen sulfide detection alarm, please contact us.

Hydrogen sulfide detection alarm parameters:

Detection gas: hydrogen sulfide (H2S) in the air

Range: 0-100ppm Range can be determined according to actual requirements

Accuracy: <±5% (F.S)

Minimum reading: 0.1ppm

Response time: ≤ 25 seconds

Sensor life: 24 months

Sensor type: Electrochemistry

Power supply: 220V AC power supply

Detection method: diffusion

Working style: long-term continuous work

Output signal: standard three-wire 4-20mA analog signal output; two-wire output, relay output or RS485 output (optional)

Connection method: G1/2 positive thread hose

Cable specification: Model RVVP3×1.0mm2

Signal transmission distance: ≥1000 meters

Structural material: die-cast aluminum

Working temperature: -20 ~ 50 ° C (special requirements according to needs)

Working humidity: ≤90%RH

Size: 183 × 143 × 107mm

Weight: ≤1.5kg

Hydrogen sulfide detection alarm features:

-Advanced microprocessor technology

-0-100ppm range specification, users can be determined according to actual requirements.

- Trustworthy and stable.

-220V AC AC power supply

- On-site concentration display, sound and light alarm

- Fast response and high measurement accuracy

- optimal performance and low installation costs

- low maintenance costs

- Output signal the user can be determined according to actual requirements.

1. Two-wire 4-20mA analog signal output (optional)

2. Relay output (optional)

3.RS485 bus output (optional)

If you need PCB manufacturing, prototype pcb assembly, testing, casing packaging, SMT processing, please contact us. FASTPCBA will provide you with the highest quality prototype pcb assembly service and the most reasonable and most favorable price.