Please contact customer service
Electrochemical sensor, Response Time less than 30 seconds, high detection accuracy. With adjustable two instantaneous alarm and TWA, STEL alarm, built-in 95 dB sound alarm and bright LED light alarm, support temperature compensation, durable and easy to operate.
Category : Gas Detector
Brand : SAFETAK
SKU : NB015826
Service :The delivery and service By NBCLab.Com
The SAFETAK GC10S-H2S hydrogen sulfide detector is a single toxic Gas detector with a compact, pocket Portable Appearance. It features a user-friendly backlit display for easy viewing indications in dark environments, 360 ° multi-function alarm, easy to operate, rugged, especially for workers with toxic and harmful gases in the field. This series of Gas detectors can be used to detect more than 30 gases such as H2S, CO, O2, SO2, HCL, CL2, NO2, H2, NH3, etc.
1. Small size, light weight, easy to carry. 2. Vibration alarms with different frequencies are easy to distinguish in noisy environments. 3. Equipped with adjustable two-level instantaneous alarm and TWA and STEL alarm functions. 4. Power-on full self-test to ensure that the circuit, Sensor and battery work normally; power-on automatic return to zero to ensure the accuracy of detection. 5. Built-in acoustic alarm, the alarm sound can reach 95 decibels, and it is also equipped with a bright LED flashing light, which is clearly visible within 10 meters. 6. With accurate temperature compensation function. 7. Adopt JoyStick three-way navigation buttons for easy operation. 8. Equipped with a wide viewing angle alphanumeric LCD LCD screen. 9. Adopt STPE/ABS double-decked one-time molding shell, which is sturdy and durable. 10. Explosion-proof grade is Exia II CT4, Protection Rating is IP67.
The detector adopts a plug-in Electrochemical sensor and applies the principle of fixed electrolysis potential method. The structure of the Sensor is to place three Electrodes, working Electrode, Counter electrode and reference Electrode, in the electrolysis cell, and apply a certain polarization voltage to separate the film from the outside world. The gas to be measured reaches the working Electrode through this membrane, and an oxidation reduction reaction occurs. At this time, the Sensor generates an output current proportional to the concentration of the poison gas. After the current signal is sampled into voltage amplification, it is converted into a current signal through a conversion circuit, and the corresponding gas concentration is displayed through the display screen.
Applicable to the presence of toxic and harmful gases site staff, industrial safety monitoring, environment testing
Explosion-proof mark: Exia ⅱ CT4, Protection Rating: IP67
1. Power on: The device will perform a full self-test to ensure that the circuit, Sensor and battery are normal and automatically reset to zero. 2. Use the JoyStick three-way navigation button to operate and set. 3. The equipment enters the continuous detection mode, and the H2S gas concentration in the environment is detected by the diffusion or pump sampling method. 4. The test results are displayed in real time on the wide viewing angle LCD LCD screen. When the gas concentration reaches the preset low alarm point (5ppm) or high alarm point (10ppm), the device will trigger sound and light alarm (including vibration, 95 dB sound and LED flashing). 6. The device will also alarm according to the set STEL (short-time contact allowable concentration) and TWA (time-weighted average allowable concentration) values.
• Ambient Temperature -20~ 50 ℃. The working environment humidity should be less than 95% RH (non-condensing). Sensors have a lifespan of approximately 36 months and require regular maintenance or replacement. • Note that the zero drift of the equipment is less than 1%/half a year, and it needs to be calibrated regularly to ensure accuracy. • Response Time is less than 30 seconds, and sufficient detection time should be reserved when using it. • The detection accuracy is < 5% F.S., please pay attention to the error range when using. • The power supply is one A1/2AA battery, please ensure sufficient power. • Do not use improperly in hazardous environments beyond Exia II CT4 and Protection Rating (IP67).
[A] No, it isn't. This is the ex-factory price of the product in the Chinese Mainland. In addition to this price, buyers from different countries need to account for additional costs such as shipping fees, tariffs, and others. For specific regional quotes, please consult our customer service or fill out a quotation form.
[A] First, please click on the quotation form on the website and fill in detailed information. Our customer service personnel will then send you a quotation based on your specific country and region, confirming payment and delivery methods. Following this, we proceed with contract signing, payment, and shipment. You can then await delivery.
[A] After-sales repair for overseas instruments is an unavoidable issue. Our repair terms stipulate that the sender is responsible for the shipping and insurance costs incurred for the repair. Repairs within the warranty period are free, while repair costs beyond the warranty period are determined based on the actual situation.
