Pump suction type portable ammonia gas monitor for sale, flow rate up to 750 ml / min, the overall use of electrochemical detection principle, more accurate and more reliable, the measurement range can be selected from 0 to 10/20/50 ppm, 0 to 100 ppm, 0 to 1000 ppm, the gas detector is accompanied by acoustic and visual alarm and vibration function, the user can be able to real-time understanding of the working environment of the gas concentration data and make a rapid response, the LCD display can clearly understand the value and recorded by the built-in IC card.
Specification
| Model |
GD200-NH3 |
| Sampling Method |
Pumping suction, flow rate can be up to 750ml/min |
| Detection Principle |
Electrochemistry |
| Gas |
Ammonia (NH3) |
| Range (Optional) * |
0 to 10 ppm, 0 to 20 ppm, 0 to 50 ppm, 0 to 100 ppm, 0 to 200 ppm, 0 to 500 ppm, 0 to 1000 ppm, 0 to 2000 ppm, 0 to 5000 ppm |
| Resolution |
0.01ppm (0-10/20/50ppm ), 0.1ppm (0-100/200ppm), or 1ppm (0-500/1000/2000/5000ppm) |
| Accuracy |
≤±3% F.S. |
| Responce Time |
≤10s |
| Repeatability |
≤±1% |
| Recovery Time |
≤10s |
| Linearity Error |
≤±1% |
| Zero Shift |
≤±1% (F.S./year) |
| Data Logging (Optional Function) |
High speed data transmission by USB, available for data downloading and printing (The built-in IC card has about 2G memory, which can record 100,000 sets of data.) |
| Alarms |
Sound, light and vibration |
| Display |
LCD dot matrix display |
| Language |
Chinese/English |
| Battery |
3.7V rechargeable lithium battery, 3.7 Watt
(Charger included: Input AC 100-240V 50/60Hz with optional USA, Europe or UK plug) |
| Operating Time |
100h (Pump off) |
| Communication |
Mini USB interface supports standard MODBUS communication protocol |
| Explosion-proof Grade |
Ex ia IIC T4 |
| Case Material |
ABS+PC |
| Protection Grade |
IP66 |
| Certification |
CE, ATEX |
| Operating Temperature |
-20℃~50℃ |
| Operating Humidity |
0~95%RH (non-condensing) |
| Operating Pressure |
0.8~1.2bar |
| Dimension |
205*75*32mm |
| Weight |
300g |
| Warranty |
12 months |
| Extension Probe |
About 480mm (Total Length), About 300mm (Probe Head) |
| Accessaries (Optional) |
Calibration kit - gas pressure regulator (calibration gas cylinder NOT included)
• Body Material: Stainless steel
• Input Range of Pressure Gauge: 0-25MPa
• Output Range of Pressure Gauge: 0-0.6Mpa
• Gauge Class: 2.5
• Input Pressure: ≤15MPa
• Output Pressure: ≤0.45MPa
• Rated Flow: 0.6 m3/h
• Connection: Inlet: W21.8-14 teeth/inch (levorotation, dextrorotation) ; Outlet: Ф6 flexible tube
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Portable Gas Monitor User Manual
Communication Protocol
Portable Gas Monitor Calibration Accessories - Gas Pressure Regulator
Gas Detector Software
Portable NH3 Gas Monitor Features
- Original imported high-precision sensors to ensure the accuracy and reliability of the test results.
- Fast data transfer via USB interface with optional download and print functions.
- Multi-functional display interface with optional display of gas type, concentration, maximum value, local time and ambient temperature.
- Operation interface with multi-language support, easy switching and friendly user experience.
- Built-in miniature sampling pump, suction power can be adjusted in ten gears, and with explosion-proof qualified certification, excellent safety performance.
Gas Monitor Functions
- Real-time monitoring of gas concentration in the environment or confined space, with automatic alarm for exceeding the standard.
- Built-in self-calibration function and zero calibration function ensure accurate and reliable monitoring.
- One key to restore the factory settings, to avoid the trouble caused by misoperation.
- Equipped with temperature and pressure compensation function, adapting to gas monitoring under different environmental conditions.
- Dual-stage sound and light alarm system, alarm point can be customized, flexible response to various situations.
- Built-in high-capacity lithium polymer rechargeable battery, providing long life.
- Adopt pump suction sampling mode, adjustable suction force to ensure accurate sampling.
- Made of special engineering plastics with anti-slip, waterproof, dustproof and explosion-proof features.
Portable Ammonia Gas Monitor Details
Applications
Tips: How do I calibrate my portable ammonia detector?
Calibrating a portable ammonia detector is very simple. It is recommended that a dedicated ammonia calibration gas be used for calibration. Firstly, the detector is zero calibrated by placing it in clean air and then calibrated by feeding a known concentration of ammonia gas through a connected calibration cylinder. Calibration should be performed periodically to ensure the accuracy and reliability of the gas tester.
