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CH4 метановый инфракрасный NDIR Модуль датчика газа 0-100% том

CH4 метановый инфракрасный NDIR Модуль датчика газа 0-100% том

Категория: Sensors >>>
Поставщик: Hunan,Gri,Instrument,Co.,Ltd.

Цена:*

Количество:

Описание и отзывы

Трекер стоимости

Месяц	Минимальная цена	Макс. стоимость
Sep-19-2025	0.99 $*	0.35 $*
Aug-19-2025	0.46 $*	0.4 $*
Jul-19-2025	0.0 $*	0.88 $*
Jun-19-2025	0.65 $*	0.19 $*
May-19-2025	0.55 $*	0.76 $*
Apr-19-2025	0.85 $*	0.4 $*
Mar-19-2025	0.75 $*	0.30 $*
Feb-19-2025	0.36 $*	0.13 $*
Jan-19-2025	0.59 $*	0.36 $*

Характеристики

Product Description

G series infrared CH4 gas sensor using non-dispersive infrared detection technology, sensor adopts imported high-precision infrared emission detector and industrial grade high stability micro-controller with anti interference of other gases, long-term stability, long life, high accuracy. Apply to online for long term detecting, widely used in gas analysis, online monitoring, industrial process analysis and other occasions.

Gas	Series	Model	Range	Precision	Resolution
		CH4/GP-40-5	0-5%VOL	±2%FS	0.01% VOL
		CH4/GP-40-10	0-10%VOL	±2%FS	0.01% VOL
		CH4/GP-40-20	0-20%VOL	±2%FS	0.01% VOL
		CH4/GP-40-30	0-30%VOL	±2%FS	0.01% VOL
		CH4/GP-40-50	0-50%VOL	±2%FS	0.01% VOL
		CH4/GP-40-100	0-100%VOL	±2%FS	0.1% VOL

Performance parameter

Testing Principle	NDIR
Detection Gas	CH4
Detection Gas	0-5%VOL,0-10%VOL, 0-20%VOL,0-30%VOL,0-50%VOL,0-100%VOL
Resolution	0-1000ppm,0-5000ppm resolution: 1ppm 0-1%VOL,0-5%VOL,0-10%VOL, 0-20%VOL,0-30%VOL,0-50%VOL,resolution: 0.01% VOL 0-100%VOL,resolution: 0.1% VOL
Precision	±2%FS
Operation Voltage	12-24VDC or 5.5-6VDC
Operation Current	10-120mA
Output Mode	RS485 (Baud rate 9600),4-20MA, TTL,0.4-2V
Response Time	T90<30s
Temperature	-20centigrade, -50centigrade
Humidity	0-95%RH
Operating life	>10 years
Sensor Size	65mm35mm20mm

interface pin definition

Name	input/output	Pin number	description
VDD	I	1	Operating voltage12V
GND	I	3	Power and signal ground
485Aor URXD	I/O	5	485A or module TTL level receiving end(optional)
485Bor UTXD	I/O	7	485Bor TTL level send end (optional)
VOUT	O	6	Voltage output0.4~2V
GND	O	8	Signal ground
IOUT	O	10	Current output 4~20mA
GND	O	12	Signal ground

Application

Petroleum, petrochemical, chemical, environmental

paper, paints, coatings, mining, electroplating, textile

coking plants, indoor air quality monitoring

environmental monitoring systems, health monitoring systems.

Can be measured gas species:

CH2O, TVOC, CO, H2S, NO2, NO, SO2, CL2, NH3, H2, PH3, O3, F2, HF, HCL, HBR, C2H4O, COCL2, SIH4, CLO2, HCN, C2H4, SF6, combustible gases and so on.

Let's Protect our earth together!

Application

Our Services

Long term of 12 months warranty period, and life time service

--Air Pollution/ Quality monitor(IAT Series)

--Portable single gas detector(WASP-XM/D1 Series)

--Portable multi-gas detector(WASP-D4 Series)

--Fixed single gas detector(GRI-9106 Series)

--Wall-mounted gas detector(IAQ-2 Series)

--NDIR infrared gas sensor

--Gas detection module

FAQ

1, Q: What about after-sale service?
A: 12 months warranty for all kinds of products; we also provide life-long paid service.

2, Q: What about lead time?
A: Usually we offer 3-7 working days after order confirmed and payment received, and we can also accept an urgent order for prompt shipment.

3,Q: What about the Shipping method?
A: Please kindly note that our product are on EXW term, and need caluclate the freight based on the quantity. Once you have the order, please contact us to chekc hte discounted freight.

We choose the DHL, UPS, TNT FedEx express normally. (Also you can arrange the express to pick up the parcel from our factory)

4, Q: Does your company accept customization?
A: Contact us first. As a factory, we can do customizing service on the condition of Quantity.