Portable Phosphine (PH3) Gas Detector, 0 to 5/10/20/50/100 ppm

Portable gas detector provides Phosphine PH₃ monitoring with high accuracy sensor, LCD display, easy readout, small & portable design, convenient to carry.

Specification

• Model: GD200-PH3
• Gas: Phosphine PH₃
• Sampling: With internal sampling pump, flow rate is up to 1L/min
• Data logging: Data logging with adjustable interval, and available for data downloading to PC through USB cable.
• Measure Range: 0-5ppm, 0-10ppm, 0-20ppm, 0-50ppm, 0-100ppm, 0-500ppm, 0-1000ppm
• Resolution: 0.01ppm (0-5/10/20/50ppm), 0.1ppm (0-100ppm), 1ppm (0-500/1000ppm)
• Precision: ≤±2%F.S. (higher precision is available)
• Response Time: ≤10S
• Zero Shift: ≤±1%（F.S./year）
• Display: LCD dot matrix display, with display of gas type, real time gas concentration, battery power, time, gas unit.
• Temperature: -20℃～50℃
• Humidity: 0-95%RH (non-condensing)
• Explosion-Proof: ExibllCT4
• Degree of Protection: IP65
• Alarm: Sound: 85dB, Light: LED, low alarm: blue, high alarm: red, Vibration: the detector will vibrate when powered on (Alarm point is settable according to customer requirement.)
• Battery: 3.6V 2300mAh lithium polymer rechargeable battery, operate time is about 12h continuously, charging time: 4-6h
• Dimension: 205x75x32mm
• Weight: 300g
• Approval: CE, CNEX explosion proof certificate, CMC (China Metrology Certification)
• Warranty: 12 months
• Extension Probe: About 480mm (Total Length), About 300mm (Probe Head)

*** Other Common Gases and Ranges Available for Portable Gas Detectors

Details

Features

Fast response & high accuracy

• With internal sampling pump, response time ≤30s.
• Using world top brand sensors, high precision, the detection result is approved by the third testing organization.

Comprehensive functions

• Gas concentration unit PPM and mg/m3 can be shifted by one press.
• With Self-calibration and zero calibration functions, making the detection more accurate and reliable.
  One press to restore factory setting, free from the bother of mis-operation.

Alarm mode

• Alarm with light, sound and vibration, ensuring the safety of the users.
• Alarm point is settable according to the specific requirements.

Data logging

• Storage capacity of over 100000 sets, the historical detected data can be read on the detector quickly.
• High-speed data transmission by USB, available for data downloading to PC.

Long operation time

• High capacity of lithium polymer rechargeable battery, for toxic gas: 14h continuously. For combustible gas: 10 h continuously.

High quality case

• Special high intensity engineering plastics housing, suitable for different kinds of situation and environment.
• IP65 protection degree, water-proof, dust-proof, explosion-proof.

Application

Tips: ATO gas detector advantages

• Small size, easy to carry, good quality and low price Portable gas detectors are usually small in size, so they are very convenient to carry and can be used at any time. In addition, high-quality portable gas detectors mainly use high-performance sensors, and high sensitivity is its most significant feature. This portable gas detector can visually display the gas concentration on site, and the standby time is longer than other products of the same type.
• Start-up detection, no need to set parameters. Before the factory leaves the factory, the parameters and values in the portable gas detector have been set, and the customer only needs to start the detection.
• Strong adaptability and wide range of applications. Portable gas detectors can also be used in places that people cannot enter or cannot reach. Equipped with an external pump, this avoids the danger of letting the staff go to the detection first. The design of the pump extension pipe can be used in places such as cold rooms, refrigeration workshops, tunnels and other closed places where toxic gas leaks. In addition, the portable gas detector also adopts a waterproof, dustproof and explosion-proof design, and cooperates with a replaceable in-line gas sensing module, making it an ideal tool for safety detection on the job site today.
• Simple calibration steps General professional portable gas detectors have the characteristics of simple calibration steps. During the detection process, technicians only need to use the magnetic programming tool to start the calibration process. The detector will automatically start calibration as soon as the gas is supplied, and if the signal has started to be in a relatively stable state, the combustible gas detector will record the initial data and prompt the technician to disconnect the gas source.