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Model 316-1

A gas leak detector that quickly detects even the smallest leaks.

Features

  • Bendable measurement probe for inaccessible pipes
  • Optical and audible alarm if limit value is exceeded
  • Waterproof case protects from dirt and impact (optional)

Technical Data

Meas. range 0 to 10,000 ppm CH4
1st alarm limit from 200 ppm CH4
2nd alarm limit 10.000 ppm CH4
Battery life > 5 h
Dimensions 190 x 57 x 42 mm

317-3 CO monitor incl. leather bag, headphones, wrist strap, self-test function, sampler

Model 317-3 CO monitor detects the presence of carbon monoxide in the surrounding area and warns the user both visually and audibly about dangerous gas concentrations e.g. when installing and servicing gas heaters.

  •     3 year warranty on CO sensor
  •     Visual and audible alarm
  •     No zero phase, instrument can be used immediately
  •     Adjustable alarm threshold
  •     CO zeroing at site

Technical Data
  

Operating temperature: -5 to +45°C
Battery type: 2 batteries Type AAA
Battery life: 150 h (with alarm off)
Probe type: CO
Meas. Range: 0 to +1999 ppm
Accuracy: ±10 ppm (0 to +99 ppm)
±10 % (+100 to +499 ppm)
±20 % ( >+500 ppm)
Reaction time (t 90 ): 40 sec
Resolution: 1 ppm

CO2 meter 535

Model 535, is a CO2 measuring instrument with permanently attached probe, and batteries.

An efficient CO2 measuring instrument for measuring indoor air quality. Bad air quality in rooms can lead to tiredness, lack of concentration and illness (Sick Building Syndrome) due to high CO2 concentration (greater than 1000 ppm)

Benefits
* Long-term monitoring based on maximum and mean calculation
* Long-term stable 2 channel infrared sensor
* Highly accurate, highly efficient
* Repeated calibration is unnecessary

Technical Data 
Display                           LCD, 2 lines
Storage temperature       -20 to +70 °C
Operating temperature     0 to +50 °C
Battery type                    9V block battery
Battery life                      6 h
Weight                           300 g
Dimensions                     190 x 57 x 42 mm
Material/Housing             ABS

CO2 Probe
Meas. Range                   0 to +9999 ppm CO2
Accuracy                         ±(50 ppm CO2 ±2% of mv) (0 to +5000 ppm CO2)
±(100 ppm CO2 ±3% of mv) (+5001 to +9999 ppm CO2)
Resolution                       1 ppm CO2

 

Portable Combustible Gases Detector

Gas detectors generally monitor gas concentrations based on the lower explosive limit. This is because even if a gas is present at concentrations exceeding the upper explosive limit, if a gas leakage occurs into the atmosphere, the gas will be immediately diluted and diffuse, bringing concentrations to within the explosive range. The unit %LEL is frequently used to express a concentration with respect to the lower explosive limit (100 %LEL).

Model Sigma 1200HS-EX

The Sigma 1200HS-EX is a Portable Digital Combustible Gases Detector with 0-100% LEL Scale

Features & Specifications
High precision & Reliable measurement
Detection method: diffusion (optionally an external sampling pump can be added, to suit different applications.
Mini size, protected by a compact housing.
It can be used on a belt clip or helmet.
Drop resistant (4-meters), silicone cover protection, dust-proof, dust-resistant, explosion-proof housing.
Full functions
Automatic calibration and reset functions, making detection more reliable and accurate.
One touch to reset the factory setting.
One touch to monitor the battery and voltage
Long usage time
High capacity lithium polymer rechargeable battery (10 hours continuously).
Data storage
It can record 100 alarm data sets, alarm recording can be controlled on the device.
It can record 100,000 sets of detected data and alarm data. Historical data can be checked on the device. (optional).
Alarm mode
- Visual alarm, acoustic alarm and vibration, alarm sound can be turned on or off.
- The alarm point is adjusted to the specific requirements.

Model Sigma 2000 - Portable single or multiple (up to 5) gas detector

Gas Detectors with integrated suction pump

Compact Quick response and high precision device. With built-in suction sampling pump, fast sampling rate and high flow rate, the probe response time is ensured. Unique design, compact size and easy to carry. High strength plastic mechanical housing suitable for different applications and environments.

Specifications
Sensors: Electrochemical, Non Dispersive Infrared (NDIR). Catalytic
Sampling: With internal sampling pump (up to 1L / min)
Accuracy: ± ± 3% F.S. (optionally better accuracy)
Response time: ≤10S
Zero offset: ± ± 1% (F.S. / year)
Display: LCD dot matrix, with gas type display, real-time gas concentration, battery power, time, gas unit.
Temperature: -20 ℃ ~ 50 ℃
Humidity: 0-95% RH (without condensation)
ExibⅡCT4
Degree of protection IP65
Sound alarm: 85dB
Optical alarm: LED, low alarm: blue, high alarm: red
Vibration: the detector will vibrate when it is turned on
The alarm point is adjusted according to customer requirements.
Battery: 3.6V 2300mAh Lithium Polymer Rechargeable Battery, running time is about 12 hours continuously, charging time: 4-6 hours
Dimensions: 205x75x32mm
Weight: 330g
Warranty: 12 months

Partial list of detectable gases

Gas Range Other optional ranges
Resolution
CO 0-1000ppm 0-100ppm, 0-500ppm, 0-2000ppm, 0-5000ppm, 0-10000ppm 0.1ppm, 1ppm
H2S 0-100ppm 0-10ppm, 0-50ppm, 0-500ppm, 0-1000ppm, 0-10000ppm 0.01, 0.1, 1ppm
O2 0-30%VOL 0-5%VOL, 0-25%VOL, 0-50%VOL, 0-100%VOL 0.01%VOL
EX / CH4 0-100%LEL 0-100%VOL 1%LEL, 0.01%VOL
N2 0-100%VOL 0.01%VOL
NH3 0-100ppm 0-50ppm, 0-500ppm, 0-1000ppm, 0-5000ppm 0.01, 0.1, 1ppm
CL2 0-10ppm 0-20ppm, 0-50ppm, 0-100ppm, 0-200ppm, 0-500ppm 0.01. 0.1ppm
H2 0-1000ppm 0-100%LEL, 0-2000ppm, 0-10000ppm, 0-40000ppm, 0-4%VOL 1%LEL, 1ppm
CH2O 0-10ppm 0-50ppm, 0-100ppm, 0-500ppm, 0-1000ppm 0.01, 0.1, 1ppm
O3 0-50ppm 0-1ppm, 0-10ppm, 0-20ppm, 0-100ppm, 0-500ppm, 0-1000ppm 0.01, 0.1, 1ppm
CO2 0-5000ppm 0-2000ppm, 0-10000ppm, 0-20000ppm, 0-50000ppm 1ppm
NO 0-100ppm 0-20ppm, 0-50ppm, 0-500ppm, 0-1000ppm, 0-4000ppm 0.01, 0.1, 1ppm
NO2 0-20ppm 0-50ppm, 0-100ppm, 0-500ppm, 0-1000ppm, 0-4000ppm 0.01, 0.1, 1ppm
NOX 0-20ppm 0-50ppm, 0-100ppm, 0-500ppm, 0-1000ppm, 0-4000ppm 0.01, 0.1, 1ppm
SO2 0-10ppm 0-20ppm, 0-50ppm, 0-100ppm, 0-500ppm, 0-1000ppm, 0-2000ppm 0.01, 0.1, 1ppm
ETO 0-10ppm 0-20ppm, 0-50ppm, 0-100ppm, 0-500ppm, 0-1000ppm 0.01, 0.1, 1ppm
PH3 0-10ppm 0-20ppm, 0-50ppm, 0-100ppm, 0-500ppm, 0-1000ppm, 0-5000ppm 0.01, 0.1, 1ppm
HCL 0-10ppm 0-20ppm, 0-50ppm, 0-100ppm 0.01ppm
HCN 0-10ppm 0-20ppm, 0-50ppm, 0-100ppm 0.01ppm
COCL2 0-1ppm 0.01ppm
CLO2 0-10ppm 0-20ppm, 0-50ppm, 0-100ppm 0.01ppm
SiH4 0-10ppm 0-50ppm 0.01ppm
F2 0-10ppm 0-1ppm 0.01ppm
HF 0-10ppm 0.01ppm
HBr 0-10ppm 0-50ppm, 0-100ppm 0.01ppm
H2O2 0-100ppm 0-500ppm, 0-1000ppm, 0-2000ppm 0.01, 0.1, 1ppm
B2H6 0-5ppm 0-10ppm 0.01ppm
AsH3 0-1ppm 0-10ppm, 0-50ppm 0.01ppm
GeH4 0-1ppm 0.01ppm
N2H4 0-1ppm 0.01ppm
THT 0-100ppm 0-50mg/m3, 0-100mg/m3 0.01ppm, 0.01mg/m3
Br2 0-5ppm 0-10ppm, 0-50ppm 0.01ppm
C2H2 0-100ppm 0-2.3%VOL 0.01ppm, 0.01%VOL
C2H4 0-10ppm 0-50ppm, 0-100ppm, 0-500ppm, 0-1000ppm, 2.4%VOL 0.01, 0.1, 1ppm, 0.01%VOL
CH3OH 0-100ppm 0-50ppm, 0-500ppm, 0-1000ppm 0.01, 0.1, 1ppm
C2H5OH 0-100ppm 0-50ppm, 0-500ppm, 0-1000ppm 0.01, 0.1, 1ppm
CH4S 0-100ppm 0.01ppm
C8H8 0-10ppm 0-50ppm, 0-100ppm, 0-1000ppm, 0-5000ppm, 0-10000ppm 0.01, 0.1, 1ppm
C4H6 0-10ppm 0-50ppm, 0-100ppm, 0-1000ppm, 0-5000ppm, 0-10000ppm 0.01, 0.1, 1ppm
VOC/TVOC 0-10ppm 0-1ppm, 0-50ppm, 0-100ppm, 0-500ppm, 0-1000ppm, 0-5000ppm, 0-10000ppm 0.001, 0.01, 0.1, 1ppm
CH3Br 0-10ppm 0-50ppm, 0-100ppm, 0-500ppm, 0-1000ppm, 0-5000ppm, 0-10000ppm 0.001, 0.01, 0.1, 1ppm
C6H6 0-10ppm 0-1ppm, 0-50ppm, 0-100ppm, 0-500ppm, 0-1000ppm, 0-5000ppm, 0-10000ppm 0.001, 0.01, 0.1, 1ppm
C7H8 0-10ppm 0-1ppm, 0-50ppm, 0-100ppm, 0-500ppm, 0-1000ppm, 0-5000ppm, 0-10000ppm 0.001, 0.01, 0.1, 1ppm
C8H10 0-10ppm 0-1ppm, 0-50ppm, 0-100ppm, 0-500ppm, 0-1000ppm, 0-5000ppm, 0-10000ppm 0.001, 0.01, 0.1, 1ppm

 

SIGMA 8000 SeriesMultiple Gas Analyzers

The Sigma 8000 Series gas analyzers can detect up to 18 gases at a time. They can incorporate electrochemical, infrared, catalytic sensors, zirconium, thermal conductivity, ions, ultraviolet radiation and other detection principles, focusing on the accuracy of gas detection.
The Sigma 8000 series gas analyzers are also data collectors that can quickly retrieve and analyze the gas concentration components for scientific or university research and complex work environments or applications.

Technical Characteristics
Accurate and reliable gas sensors
Multiple industrial gas sampling capabilities with ten pump flow options.
The gas detection flow can be adjusted according to different test environments. Each unit is equipped with a multi-level filtering device, which can effectively filter oil, water, dust and other impurities.
3.5-inch LCD screen with 320 * 480 resolution, well-designed and useful menu interface
Ability to display multiple indications
Ability to display one or more curves, data and other indications of gas concentrations that you can change.
Various gas collection units with the possibility of change.
Functionality with many possibilities
Articulated internal structure, supporting 1-18 gas detection requirements
Simple and quick screen settings
Monitoring temperature, humidity and pressure at the same time (Optional)
Ability to select Bluetooth, ZIGBEE, WIFI, GPRS and other wireless modes (optional)
The analyzer can be equipped with a built-in printer or an external Bluetooth printer, to perform the printing function (optional)
High temperature, high humidity measurement (Optional)
DATA RECORDING
High speed storage function (storage space can be customized to your requirements when ordering)
Independent SD memory card, through which historical data can be displayed or deleted
Rechargeable
High capacity rechargeable polymer lithium battery, long life and standby time
Mini-USB interfaces with common data and charging cable
High quality materials
Selected wear-resistant housing material, suitable for various industrial environment applications

Sensors: Up to 18 different sensors can be combined.
Measurement range: 0 ~ 1, 10, 100, 1000, 5000, 50000, 100000 PPM, 0-100mg / L, 200mg / L, 0-100% LEL, 0-10%, 20%, 50%, 99.999% 100% Vol (Measurement range is optional and customised)
Analysis: 0.001 PPM (0-1 PRM), 0.01 PPM or 0.001 PPM (0-10 PPM), 0.1 PPM or 0.01 PPM (0-100 PPM), 1 PPM or 0.1 PPM (0-1000PRM).
1 PRM (0-1000 PRM brain), 0.01 mg / L (0 ~ 200% mg / L), 0.1% LEL (0-100% LEL), 0.01%
Accuracy: ± 2% F.S (higher accuracy optional)
Temperature & Humidity Temperature: -20 to 50 ℃, resolution: 0.1 ℃, Humidity: 0-99% RH, Analysis: 1% RH
Pressure: 0.5 - 2.0 bar (Optional)
Screen: 3.5 inch LCD screen with 320 * 480 resolution
Screen: type, data set, unit, curve, battery power, time, temperature, humidity, pressure (optional), pump status, wireless mode, printer status,
Alarm: vibration, red LED and screen alarm status, error alarm, abnormal pump alarm, low battery alarm
Data storage: An independent SD memory card, Max.32G, automatic data recording function, can adjust the recording time

Signal / data output: RS232, RS485, can be downloaded to the computer in TXT files via USB connection. Optionally it may be equipped with computer software so that users can download, store, analyze and print data
Print function (optional): Optional with internal portable printer or external Bluetooth printer
Print content (optional): Text, graphics, one-dimensional code, qr codes, curves, characters, etc.
Charger: Basic Mini-USB charging port, equipped with a special 13V / 2A charger (internal printer) or standard 5V / 2A charger (external printer)

Battery: High capacity rechargeable lithium polymer battery, 5400 mAh / 11.1V (internal printer) or 10000mAh / 3.7V (external Bluetooth printer), for single gas: 32 hours continuously. for a lot of 6 gases: 24 hours continuously
Humidity: 0 ~ 95% RH (no condensation) (optional filter device is available if there is high humidity)
Temperature: -20 ℃ ~ + 50 ℃, Optional gas sampling probe, can be used for up to 1200 degrees
Protection rating: IP65
Explosive protection: Ex ic IIC T3 Gc
Weight: 3700g
Warranty: 12 months

 

Partial list of detectable gases

Gas Range Other optional ranges Resolution
CO 0-1000ppm 0-100ppm, 0-500ppm, 0-2000ppm, 0-5000ppm, 0-10000ppm 0.1ppm, 1ppm
H2S 0-100ppm 0-10ppm, 0-50ppm, 0-500ppm, 0-1000ppm, 0-10000ppm 0.01, 0.1, 1ppm
O2 0-30%VOL 0-5%VOL, 0-25%VOL, 0-50%VOL, 0-100%VOL 0.01%VOL
EX / CH4 0-100%LEL 0-100%VOL 1%LEL, 0.01%VOL
N2 0-100%VOL 0.01%VOL
NH3 0-100ppm 0-50ppm, 0-500ppm, 0-1000ppm, 0-5000ppm 0.01, 0.1, 1ppm
CL2 0-10ppm 0-20ppm, 0-50ppm, 0-100ppm, 0-200ppm, 0-500ppm 0.01. 0.1ppm
H2 0-1000ppm 0-100%LEL, 0-2000ppm, 0-10000ppm, 0-40000ppm, 0-4%VOL 1%LEL, 1ppm
CH2O 0-10ppm 0-50ppm, 0-100ppm, 0-500ppm, 0-1000ppm 0.01, 0.1, 1ppm
O3 0-50ppm 0-1ppm, 0-10ppm, 0-20ppm, 0-100ppm, 0-500ppm, 0-1000ppm 0.01, 0.1, 1ppm
CO2 0-5000ppm 0-2000ppm, 0-10000ppm, 0-20000ppm, 0-50000ppm, 0-5%VOL, 0-10%VOL, 0-50%VOL, 0-100%VOL 1ppm, 0.01%vol
NO 0-100ppm 0-20ppm, 0-50ppm, 0-500ppm, 0-1000ppm, 0-4000ppm 0.01, 0.1, 1ppm
NO2 0-20ppm 0-50ppm, 0-100ppm, 0-500ppm, 0-1000ppm, 0-4000ppm 0.01, 0.1, 1ppm
NOX 0-20ppm 0-50ppm, 0-100ppm, 0-500ppm, 0-1000ppm, 0-4000ppm 0.01, 0.1, 1ppm
SO2 0-10ppm 0-20ppm, 0-50ppm, 0-100ppm, 0-500ppm, 0-1000ppm, 0-2000ppm 0.01, 0.1, 1ppm
ETO 0-10ppm 0-20ppm, 0-50ppm, 0-100ppm, 0-500ppm, 0-1000ppm 0.01, 0.1, 1ppm
PH3 0-10ppm 0-20ppm, 0-50ppm, 0-100ppm, 0-500ppm, 0-1000ppm, 0-5000ppm 0.01, 0.1, 1ppm
HCL 0-10ppm 0-20ppm, 0-50ppm, 0-100ppm 0.01ppm
HCN 0-10ppm 0-20ppm, 0-50ppm, 0-100ppm 0.01ppm
COCL2 0-1ppm 0.01ppm
CLO2 0-10ppm 0-20ppm, 0-50ppm, 0-100ppm 0.01ppm
SiH4 0-10ppm 0-50ppm 0.01ppm
F2 0-10ppm 0-1ppm 0.01ppm
HF 0-10ppm 0.01ppm
HBr 0-10ppm 0-50ppm, 0-100ppm 0.01ppm
H2O2 0-100ppm 0-500ppm, 0-1000ppm, 0-2000ppm 0.01, 0.1, 1ppm
B2H6 0-5ppm 0-10ppm 0.01ppm
AsH3 0-1ppm 0-10ppm, 0-50ppm 0.01ppm
GeH4 0-1ppm 0.01ppm
N2H4 0-1ppm 0.01ppm
THT 0-100ppm 0-50mg/m3, 0-100mg/m3 0.01ppm, 0.01mg/m3
Br2 0-5ppm 0-10ppm, 0-50ppm 0.01ppm
C2H2 0-100ppm 0-2.3%VOL 0.01ppm, 0.01%VOL
C2H4 0-10ppm 0-50ppm, 0-100ppm, 0-500ppm, 0-1000ppm, 2.4%VOL 0.01, 0.1, 1ppm, 0.01%VOL
CH3OH 0-100ppm 0-50ppm, 0-500ppm, 0-1000ppm 0.01, 0.1, 1ppm
C2H5OH 0-100ppm 0-50ppm, 0-500ppm, 0-1000ppm 0.01, 0.1, 1ppm
CH4S 0-100ppm 0.01ppm
C8H8 0-10ppm 0-50ppm, 0-100ppm, 0-1000ppm, 0-5000ppm, 0-10000ppm 0.01, 0.1, 1ppm
C4H6 0-10ppm 0-50ppm, 0-100ppm, 0-1000ppm, 0-5000ppm, 0-10000ppm 0.01, 0.1, 1ppm
VOC/TVOC 0-10ppm 0-1ppm, 0-50ppm, 0-100ppm, 0-500ppm, 0-1000ppm, 0-5000ppm, 0-10000ppm 0.001, 0.01, 0.1, 1ppm
CH3Br 0-10ppm 0-50ppm, 0-100ppm, 0-500ppm, 0-1000ppm, 0-5000ppm, 0-10000ppm 0.001, 0.01, 0.1, 1ppm
C6H6 0-10ppm 0-1ppm, 0-50ppm, 0-100ppm, 0-500ppm, 0-1000ppm, 0-5000ppm, 0-10000ppm 0.001, 0.01, 0.1, 1ppm
C7H8 0-10ppm 0-1ppm, 0-50ppm, 0-100ppm, 0-500ppm, 0-1000ppm, 0-5000ppm, 0-10000ppm 0.001, 0.01, 0.1, 1ppm
C8H10 0-10ppm 0-1ppm, 0-50ppm, 0-100ppm, 0-500ppm, 0-1000ppm, 0-5000ppm, 0-10000ppm 0.001, 0.01, 0.1, 1ppm

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