BYG511-H2S series hydrogen sulfide sensor module adopts standard electrochemical principle gas sensor, output signal TTL, IIC etc., designed for integrators low-cost application users, can be freely integrated, widely used in all kinds of monitoring, monitoring solutions, current security type design, can be carried electrical and thermal plug, simplified peripheral circuit, personalized data calibration, calibration procedure, can freely switch sensor probe (same model, so that the sensor life reaches its limit free replacement), while supporting oxygen batteries, 2pin electrodes and other similar packages, perfectly compatible with standard internal diameter explosion-proof detector head, suitable for rapid forming monitoring solutions, environmental gas monitoring system.

II. Hydrogen sulfide sensor module probe application field

Kä ye kek looi aye looi në käke puɔ̈ɔ̈c, portable / handheld detector, fixed gas transmitter, atmospheric environment detector, industrial toxic and harmful gas transmitter, etc.

3. Hydrogen sulfide sensor module probe features

1, electrochemical detection method, no need pre-heating, reliable and stable. 1, electrochemical detection method, no need pre-heating, reliable and stable. 1, electrochemical detection method, no need pre-heating, reliable and stable.

2, tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ

3, tɛ̈ɛ̈r tɛ̈ɛ̈r: tɛ̈ɛ̈r tɛ̈ɛ̈r tɛ̈ɛ̈r tɛ̈ɛ̈r

4, tɛmɛ tɛmɛ tɛmɛ: -20 ~ 45 ℃;

5, 3 kɔ̈k tɛ̈n ye luui thïn;

6, 3.3 wala 5VDC power supply; IIC output, TTL serial port output, from machine mode; IIC output, TTL serial port output, from machine mode; IIC output, TTL serial port output, from machine mode; IIC output, TTL serial port output, from machine mode;

4. Hydrogen sulfide sensor module probe technical parameters

Parameters teknis	BYG511-H2S series
Gas dɔŋ	Gas hidrogen sulfide
Prinsipiw Testing	Prinsipiw Electrochemical Testing
Range de mesure	0-100ppm
Resolution	0.1ppm
Precision	≤±5%F.S
Lifetime sensor ye	Saan 2-3
Warm Time	<3 minit
Sampling interval	3S
Wakt ye yɛl (T90)	<60S
Wala linear	±2%
Repetibility	±2%
Voltage supply	DC 5V
Signal output	TTL, IIC
Tʋʋm	-20～50℃； 0-95% RH (ka cɔl condensation)
Gɛɛr	-40～60℃； 0-100% RH (cïn condensation)
Weight/size	32mm ((长) × 24.5mm ((宽) × 17.6mm ((高)

5. Hydrogen sulfide sensor module probe pin definition

Sɛɛr	Pin tag	Yïn parameter	Data	Kommentar
Pin 1	SCL	I2C pins
Pin 2	SDA	I2C pins
Pin 3	+5V	Voltage supply	5V ± 0.1V	(+5v)
Pin 4	GND	Duuɔ (negative)		Public Places
Pin 5	TX	TTL UART		9600BPS,8bit, No Verification, 1 Stop ye Adres default ye: 01
Pin 6	RX	TTL UART
Pin 7	EA	Serial port output ye kɛ̈ɛ̈l
Pin 1	3.3V
Pin 2	GND