Handheld four-gas detector TY-7101D TY-7000D
Handheld four-gas detector TY-7101D is used in the places where it needs to move quickly to detect the concentration, temperature and humidity of various gases on the site and alarm when they exceed the standard.
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I. Introduce

Handheld four-gas detector TY-7101D is used in the places where it needs to move quickly to detect the concentration, temperature and humidity of various gases on the site and alarm when they exceed the standard. Handheld four-gas detector TY-7101D uses a 2.5-inch clear color screen to display the concentration in real time. The gas sensor based on the principles of electrochemistry or infrared, catalytic combustion, thermal conductivity, PID photoion, Swiss precision capacitance digital temperature and humidity sensor and the advanced circuit design and mature core algorithm processing of Handheld four-gas detector TY-7101D have been selected and achieved A number of software works and appearance patents.

II. Specifications

Measured gases

Flammable or toxic gases

Accuracy

+/- 5% F.S.

Response time

T90<20s

Display

LCD displays real-time value

Alarm

luminous diode, sound, vibration alarming

Detecting method

Diffusion

Working temperature

-40 to 70℃; humidity < 95% no condensing

Working pressure

3.7v 1700mA chargeable lithium battery

Working time

Toxic gas for 300 hours continuously

IP class

IP67

Weight

About 132g

Dimensions

100mm*58mm*30mm

Standard

GB15322-2003;GB13468-2000 complying with EMC 89/336/eec


III. Detecting gases

Detecting gas

Range

Optional range

Resolution

Response time

Flammable EX

0-100%LEL

0-100%VOL(IR)

1%LEL/1%VOL

<=15seconds

Oxygen O2

0-25%VOL

0-30%VOL

0.1VOL

<=15seconds

H2S

0-100PPM

0-50\200\1000PPM

0.1/1PPM

<=15seconds

CO

0-1000PPM

0-500/2000/5000PPM

0.1/1PPM

<=15seconds

NO2

0-20PPM

0-50/1000PPM

0.1/1PPM

<=20seconds

Natural gas

0-100%LEL

0-100%LEL/0-100%VOL

1%LEL

<=15seconds

CO2

0-5000PPM

0-1%/5%/10%VOL(IR)

1PPM/0.01%VOL

<=20seconds

NO

0-250PPM

0-500/1000PPM

0.1/1PPM

<=20seconds

N2

0-100%VOL

0-100%VOL

1/0.1

<=20seconds

Methanol

0-100%LEL

0-100%LEL/0-100%PPM

1%LEL

<=15seconds

Alcohol

0-100%LEL

0-100%LEL

1%LEL

<=15seconds

Methane

0-100%LEL

0-100%VOL(IR)

1%VOL

<=15seconds

H2

0-4%VOL

0-1000PPM

1PPM

<=20seconds

Ethanol

0-100PPM

0-50/100/1000PPM

1PPM/0.1PPM

<=20seconds

NOx

0-20PPM

0-50/1000PPM

0.1/1PPM

<=20seconds

Odor gas

0-100PPM

0-100PPM

1PPM/0.1PPM

<=20seconds

Non-methane hydrocarbon

0-100PPm

0-100PP

1PPM

<=15seconds

VOC

0-100PPM

0-100PPM

1PPM/0.1PPM

<=15seconds

HC

0-100%LEL

0-100%LEL

1%LEL

<=15seconds

Organic VOC

0-100PPm

0-100PP

1PPM

<=15seconds

CL2

0-20PPM

0-10/100ppm

0.1ppm

<=20seconds

SO2

0-20PPM

0-50/1000PPM

0.1/1PPM

<=20seconds

NH3

0-100PPM

0-50/500/1000PPM

0.1/1PPM

<=20seconds

H2

0-100%LEL

0-1000ppm

1%LEL/1PPM

<=20seconds

HCL

0-20PPM

0-20/50/100PPM

0.01/0.1PPM

<=20seconds

HF

0-10PPM

0-1/10/50/100PPM

1%LEL/1PPM

<=20seconds

Xylene,toluene

0-20PPM

0-5/10/50/100ppm

0.01/0.1PPM

<=15seconds

Please contact us for non-listed gases

II. Specifications

Measured gases

Flammable or toxic gases

Accuracy

+/- 5% F.S.

Response time

T90<20s

Display

LCD displays real-time value

Alarm

luminous diode, sound, vibration alarming

Detecting method

Diffusion

Working temperature

-40 to 70℃; humidity < 95% no condensing

Working pressure

3.7v 1700mA chargeable lithium battery

Working time

Toxic gas for 300 hours continuously

IP class

IP67

Weight

About 132g

Dimensions

100mm*58mm*30mm

Standard

GB15322-2003;GB13468-2000 complying with EMC 89/336/eec

III. Detecting gases

Detecting gas

Range

Optional range

Resolution

Response time

Flammable EX

0-100%LEL

0-100%VOL(IR)

1%LEL/1%VOL

<=15seconds

Oxygen O2

0-25%VOL

0-30%VOL

0.1VOL

<=15seconds

H2S

0-100PPM

0-50\200\1000PPM

0.1/1PPM

<=15seconds

CO

0-1000PPM

0-500/2000/5000PPM

0.1/1PPM

<=15seconds

NO2

0-20PPM

0-50/1000PPM

0.1/1PPM

<=20seconds

Natural gas

0-100%LEL

0-100%LEL/0-100%VOL

1%LEL

<=15seconds

CO2

0-5000PPM

0-1%/5%/10%VOL(IR)

1PPM/0.01%VOL

<=20seconds

NO

0-250PPM

0-500/1000PPM

0.1/1PPM

<=20seconds

N2

0-100%VOL

0-100%VOL

1/0.1

<=20seconds

Methanol

0-100%LEL

0-100%LEL/0-100%PPM

1%LEL

<=15seconds

Alcohol

0-100%LEL

0-100%LEL

1%LEL

<=15seconds

Methane

0-100%LEL

0-100%VOL(IR)

1%VOL

<=15seconds

H2

0-4%VOL

0-1000PPM

1PPM

<=20seconds

Ethanol

0-100PPM

0-50/100/1000PPM

1PPM/0.1PPM

<=20seconds

NOx

0-20PPM

0-50/1000PPM

0.1/1PPM

<=20seconds

Odor gas

0-100PPM

0-100PPM

1PPM/0.1PPM

<=20seconds

Non-methane hydrocarbon

0-100PPm

0-100PP

1PPM

<=15seconds

VOC

0-100PPM

0-100PPM

1PPM/0.1PPM

<=15seconds

HC

0-100%LEL

0-100%LEL

1%LEL

<=15seconds

Organic VOC

0-100PPm

0-100PP

1PPM

<=15seconds

CL2

0-20PPM

0-10/100ppm

0.1ppm

<=20seconds

SO2

0-20PPM

0-50/1000PPM

0.1/1PPM

<=20seconds

NH3

0-100PPM

0-50/500/1000PPM

0.1/1PPM

<=20seconds

H2

0-100%LEL

0-1000ppm

1%LEL/1PPM

<=20seconds

HCL

0-20PPM

0-20/50/100PPM

0.01/0.1PPM

<=20seconds

HF

0-10PPM

0-1/10/50/100PPM

1%LEL/1PPM

<=20seconds

Xylene,toluene

0-20PPM

0-5/10/50/100ppm

0.01/0.1PPM

<=15seconds

Please contact us for non-listed gases

Online time: From 9:00 am -18:00 pm at working days
Tel: +86-27-87955899 
For non-working time:+86-138 7102 2002 
Email:info@tyzkkj.com
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