Gas Detector

Dimensions: 65 * 110 * 30mm

SPD200B/CO Gas detector of Carbon Monoxide
Measurement display: Displays with 4 digit LCD
Operation temperature: -10~50° C (14~122° F)
Storing temperature: 0~40° C(32~104° C)
Operation humidity: 0~99%RH (relative humidity)
Storing humidity: 20%~80% RH (relative humidity)
Measuring range: 0~1000PPM
Resolution: 1PPM
Measurement error: ± 5%
Over measurement range display: --OL--
Alarming method: Acousto-optic alarming
Working principle of the sensor: Electrochemistry sensor
The service life of the sensor: 2 years (it can be then replaced)
Power supply: 3× 1.5V AAA alkaline batteries
Battery service life: About 100 hours of continuous use (when the backlight is off).
Size: 172× 51× 26 (mm)

SPD201/O2 Gas detector of Oxygen, OXYGEN GAS ALARM DETECTOR
Measurement display: Displays 4 digit LCD
Operation temperature: -10~40° C (14~104° F)
Storing temperature: 0~30° C (32~86° F)
Operation humidity: 0~99%RH (relative humidity)
Storing humidity: 20%~80% RH (relative humidity)
Measuring range: 0~25%(VOL)
Resolution: 0.1 %( VOL)
Measurement error: ± 0.5%
Over measurement range display: --OL--
Alarming method: Acousto-optic alarming
Working principle of the sensor: Source cell sensor
The service life of the sensor: 2 years (it can then be replaced)
Power supply: 3× 1.5V AAA alkaline batteries
Battery service life: About 100 hours of continuous use (when the backlight is off).
Size: 172× 51× 26 (mm)

SPD202/Ex COMBUSTIBLE GAS ALARM DETECTOR
Gas detector of Combustible gas
Measurement display: LCD display
Operation temperature: -10~60° C
Operation humidity: 0~90%RH (relative humidity)
Measuring range: 0~100%LEL
Resolution: 0.1 %
Alarming method: Acousto-optic alarming

MODEL: HSTDX70 single Gas detector of carbon monoxide
Technical performance and parameters
Gas for detect: Carbon monoxide in the air (CO)
Range: 0-999ppm
Precision: <± 5% (F. S)
Least count: 1ppm/0.1ppm
Response time: ≤ 25 sec
Lithium ion rechargeable battery, 3.6V
Battery working period: 15 hours uninterrupted (combustible gas)
About 200 hours (except combustible gas)
Sensor service life: 3 years for combustible gas sensor, 2 years for oxygen and noxious gas sensor
Display: Large screen LCD
Alarm: Audible and visible alarm
Direct reading: Instantaneous value, peak value, battery voltage, TWA, STEL
Ex-mark: Ex ibdIICT3
Protection degree: IP45
Work temperature: -10~40° C
Work humidity: 5~90% RH
Size: 126mm (L) x 66mm (W) x 32mm (H)
Weight: 220g (with charger)

MODEL: HSTDX70 single Gas detector of carbon dioxide
Technical performance and parameters
Gas for detect: Carbon dioxide in the air (CO2)
Range: 0-100000ppm
Precision: <± 5% (F. S)
Least count: 0.01ppm
Response time: ≤ 50 sec
Lithium ion rechargeable battery, 3.6V
Battery working period: 15 hours uninterrupted (combustible gas)
About 200 hours (except combustible gas)
Sensor service life: 3 years for combustible gas sensor, 2 years for oxygen and noxious gas sensor
Display: Large screen LCD
Alarm: Audible and visible alarm
Direct reading: Instantaneous value, peak value, battery voltage, TWA, STEL
Ex-mark: Ex ibdIICT3
Protection degree: IP45
Work temperature: -10~40° C
Work humidity: 5~90% RH
Size: 126mm (L) x 66mm (W) x 32mm (H)
Weight: 220g (with charger)

MODEL	HST80
Detection	natural gas, LPG, goal gas and etc..
Sensor	planar semiconductor
Warm up time	within 60 seconds
Rnage of detection	CH4: 0 ~ 100% LEL
Alarm Frequency	2.713kHz / 30ms
	2.713kHz / 100ms
Range of alarm	~2% LEL (LED Yellow)
	~10% LEL (LED Red)
Alarm time	within 20 seconds
Alarm mode	LED, buzzer
Working temperature	-20C ~ 70C
Working humidity	less than 90% RH
Power source	AA 1.5V * 2
Dimension	220 * 20 * 20 mm
Weight	approx. 80g

MODEL	HST82
Detection	R11, R113, R134A, R409A, R410A, Freon, alcohol, Nh4, Toluene and Acetone
Sensor	planar semiconductor
Warm up time	within 60 seconds
Rnage of detection	CH4: 0 ~ 100% LEL
Alarm Frequency	2.713kHz / 30ms
	2.713kHz / 100ms
Range of alarm	~10ppm (LED Orange) R134A
	~80ppm (LED Red) R134A
Alarm time	within 20 seconds
Alarm mode	LED, buzzer
Working temperature	-20C ~ 70C
Working humidity	under 90% RH
Power source	AA 1.5V * 2
Dimension	220 * 20 * 20 mm
Weight	approx. 80g

MODEL	HST8800A+
Detection	natural gas, LPG, artificial goal gas and etc..
Sensor	planar semiconductor
Warm up time	less than 60 seconds
Alarm	20Hz ~ 5KHz
Range of alarm	~1% LEL LED1 flashing, without buzzer
	~2% LEL LED2 flashing, with buzzer
	~5% LEL LED3 flashing, with buzzer
	~10% LEL LED4 flashing, with buzzer
	~20% LEL LED5 flashing, with buzzer
Alarm mode	LED, buzzer
Working temperature	-20C ~ 70C
Working humidity	less than 90% RH
Power source	Li cell 3.7V 1100mA/h
Indication of charge	10% red LED1
	20% red LED2
	30% red LED3
	40% red LED4
	50% red LED5
Indication of sensitivity	Level 0, red LED3
	Level -1, red LED2
	Level -2, red LED0
	Level +1, red LED4
	Level +2, red LED5
Dimension	275 * 70 * 30 mm
Weight	approx. 220g

MODEL	HST5750A+
Detection	Freon, benzene, alcohol, acetone
Sensor	planar semiconductor
Warm up time	less than 60 seconds
Alarm	20Hz ~ 5KHz
Range of alarm	~1% LEL LED1 flashing, without buzzer
	~2% LEL LED2 flashing, with buzzer
	~5% LEL LED3 flashing, with buzzer
	~10% LEL LED4 flashing, with buzzer
	~20% LEL LED5 flashing, with buzzer
Alarm mode	LED, buzzer
Working temperature	-20C ~ 70C
Working humidity	less than 90% RH
Power source	Li cell 3.7V 1100mA/h
Indication of charge	10% red LED1
	20% red LED2
	30% red LED3
	40% red LED4
	50% red LED5
Indication of sensitivity	Level 0, red LED3
	Level -1, red LED2
	Level -2, red LED0
	Level +1, red LED4
	Level +2, red LED5
Dimension	275 * 70 * 30 mm
Weight	approx. 220g

MODEL	HST880
Detection	natural gas, LPG, goal gas.
Sensor	thermal linear semiconductor sensor
Range of detection	0 ~ 6000ppm
Bootup time	<= 20 seconds
Alarm frequency	200Hz ~ 5kHz
Range of alarm	>= 500ppm
Alarm mode	LED, buzzer
Working temperature	0°C ~ 50°C
Working humidity	under 90% RH
Power Source	Li cell 3.7V 650mA/h
Battery Indication	LCD displayed
Auto Power Off	10 minutes after standby (buzzer alarm in last 30 seconds)
Dimension	275 * 70 * 30 mm
Weight	approx. 220g

MODEL	HST881
Detection	carbon monoxide (CO)
Sensor	electrical chemistry sensor
Bootup time	<= 20 seconds
Range of detection	0 ~ 1000ppm
Resolution	1ppm
Accuracy	5% or 10ppm
Alarm frequency	200Hz ~ 5kHz
Range of alarm	>= 40ppm
Alarm mode	LED, buzzer
Working temperature	0°C ~ 50°C
Working humidity	under 90% RH
Power Source	Li cell 3.7V 650mA/h
Battery Indication	LCD displayed
Auto Power Off	10 minutes after standby (buzzer alarm in last 30 seconds)
Dimension	275 * 70 * 30 mm
Sensor Life time	>= 5 years
Weight	approx. 220g

 

HSTDX80     Gas for detect	Range	Precision	Least count	Response time
Oxygen (O 2 )	0-30%Vol	< ±5% (F.S)	0.1%Vol	≤ 15 sec
Combustible gas (E x )	0-100%LEL	< ±5% (F.S)	1%LEL	≤ 5 sec
Carbon monoxide (CO)	0-999ppm	< ±5% (F.S)	1ppm	≤ 25 sec
Hydrogen sulphide (H 2 S)	0-100.0ppm	< ±5% (F.S)	1ppm	≤ 30 sec
Sulfur dioxide (SO 2 )	0-100.0ppm	< ±5% (F.S)	0.1ppm	≤ 30 sec
Nitrogen monoxide (NO)	0-250ppm	< ±5% (F.S)	1ppm	≤ 60 sec
Nitrogen dioxide (NO 2 )	0-20ppm	< ±5% (F.S)	0.1ppm	≤ 25 sec
Chlorine (Cl 2 )	0-20ppm	< ±5% (F.S)	0.1ppm	≤ 30 sec
Ammonia (NH 3 )	0-100ppm	< ±5% (F.S)	1ppm	≤ 50 sec
Hydrogen (H 2 )	0-1000ppm	< ±5% (F.S)	1ppm	≤ 60 sec
Hydrogen cyanide (HCN)	0-50ppm	< ±5% (F.S)	0.1ppm	≤ 200 sec
Hydrogen chloride (HCl)	0-20ppm	< ±5% (F.S)	0.1ppm	≤ 60 sec
Carbon dioxide (CO2)	0-100000ppm	< ±5% (F.S)	0.01ppm	≤ 50 sec