YD-810N Fixed Carbon Monoxide Detector

NegotiableUpdate on 10/14

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

YD-810N Fixed Carbon Monoxide Gas Detector with Display I. Product Overview Our company's intelligent gas detector uses natural diffusion to detect gas concentration, and adopts imported catalytic combustion sensors, infrared sensors, electrochemical sensors, etc ETO、PID、 Semiconductor, with excellent sensitivity and outstanding repeatability

Product Details

YD-810N Fixed Carbon Monoxide Gas Detector with Display

1、 Product Overview

Our company's intelligent gas detector uses natural diffusion to detect gas concentration, and adopts imported catalytic combustion sensors and infrared sensorsElectrochemistryand ETO、PIDSemiconductorHas excellent sensitivity and outstanding repeatability; LCD or LED digital displays suitable for factory applications display the concentration value of leaked gas in real time, and immediately activate a light alarm signal when it exceeds the preset alarm point; The international standard (4-20) mA signal can be directly connected to the factory DCS system; The instrument adopts embedded microcontroller technology, with simple operation, complete functions, high reliability, and overall performance leading in China.

2、 Main functions

The instrument adopts advanced 16 bit ultra-low power embedded microcontroller

LCD display (two-wire detector) or LED digital display (three wire detector)

Users can set their own high and low alarm points

Automatic calibration function to reduce measurement errors

Important operations require password verification to effectively prevent accidental operations

The standard (4~20) mA signal can be directly connected to the factory DCS system

3、 Technical indicators

Measurement range: see attached table

Applicable gases: flammable gases, oxygen, toxic and harmful gases

Display error: ≤± 5% F.S

Response time: T90<30s

Display mode: LED digital tube display or LCD liquid crystal display

Alarm prompt: Ultra high brightness illuminated alarm indicator

Alarm point: Level 1 alarm can be set by the user

Level 2 alarm user can change settings

Signal output: Standard (4~20) mA signal

Working environment: -30 ℃ to+50 ℃; Humidity<90% RH, no condensation

Working voltage: DC10V~30V

Explosion proof grade: Exd Ⅱ CT6

Protection level: IP66

Installation thread: M20 × 1.5 G1/2

Using cables: 2 × 1.5mm2 or 3 × 1.5mm2 shielded cables

Transmission distance: ≤ 1000m

Weight: Approximately 1200g

3、 List of Gas Types for Detection

Product Name	Tested gas	measurement range	Optional range	resolution	response time
Carbon monoxide detector/alarm	CO	0-1000PPm	0-500/2000/5000PPm	1PPm	≤ 20 seconds
Oxygen detector/alarm	O2	0-30%VOL	30%VOL	0.1%vol	≤ 20 seconds
Ozone detector/alarm	O3	0-10PPm	0-100PPm	0.01PPm	≤ 20 seconds
Hydrogen sulfide detector/alarm	H2S	0-100PPm	0-50、200、1000PPm	1PPm	≤ 30 seconds
Hydrogen detector/alarm	H2	0-1000PPm	0-5000PPm	1PPm	≤ 30 seconds
Chlorine gas detector/alarm	CL2	0-20PPm	0-10、100PPm	0.1PPm	≤ 30 seconds
Ammonia gas detector/alarm	NH3	0-100PPm	0-50、500、1000PPm	1PPm	≤ 30 seconds
Sulfur dioxide detector/alarm	SO2	0-20PPm	0-50、1000PPm	0.1PPm	≤ 30 seconds
Nitric oxide detector/alarm	NO	0-250PPm	0-500PPm	0.1PPm	≤ 30 seconds
Nitrogen dioxide detector/alarm	NO2	0-20PPm	0-50、100PPm	0.1PPm	≤ 30 seconds
Formaldehyde detector/alarm	CH2O	0-50PPm	0-5、10PPm	0.01PPm	≤ 30 seconds
Hydrogen chloride detector/alarm	HCL	0-20PPm	0-20、100PPm	0.5PPm	≤ 30 seconds
Combustible gas detector/alarm	EX	0-100%LEL	0-100%LEL	1%	≤ 30 seconds
Please contact our company for gas types and parameters not listed

4、 Structure and wiring