INDUSTRIAL-SCIENTIFIC, USA
Introduction to Various Gas Detection Instruments from Industrial Scientific GTM-1000>M-2000 in the United States:
Product models: GTM-1000>M-2000
Product brand: Industrial Scientific, USA
Product category: Gas detector
Product note: Multiple gas detectors
Overview of Various Gas Detection Instruments from Industrial Scientific GTM-1000>M-2000 in the United States:
Simultaneously detect Freon, flammable, oxygen, VOC, and toxic gases
◤ Prevent gas interference from affecting readings (PA, ethanol, FC3283, and alcohol types) through algorithms
Adopting a built-in sampling pump to achieve rapid gas leakage response
◤ Stable quality
Built in data and event recording function
◤ Set parameters using color graphic LCD
Self diagnostic function
◤ Built in digital flow sensor, adjustable gas flow rate
Level 2 alarm, single fault display, and relay contact output
4-20mA output signal
◤ Easily configure monitoring through RS-485
Modbus and PoE communication (optional)
Single person calibration and maintenance
INDUSTRIAL-SCIENTIFIC GTM-1000>M-2000 gas detectors from the United States. Product parameters:
| model | GTM-1000/GTM-2000 series | |||
| Measuring gases | Freon | flammable gas | VOC | Toxic gases (CO, COS, etc.) |
| measurement method | Automatic sampling | |||
| Principles of Sensors | infrared | Catalysis/Infrared | PID photoionization | electrochemistry |
| range | 0~2000ppm | 0~5000ppm, 100%LEL | 0 ~ 300ppm | custom specifications |
| response time | T90<15 seconds | T90<15 seconds | T90<15 seconds | T90<45 seconds |
| precision | ± 3%/full scale | |||
| Operation method | Front switch (calibration, maintenance, alarm settings) | |||
| Work mode display | Power/Alarm/Fault/Status LED | |||
| Indication display | Color graphic LCD display screen (gas reading, gas name, flow rate, errors, etc.) | |||
| Alarm signal output | 3A @ 250VAC, 5A @ 28VDC/3SPST relay contacts (2nd level concentration alarm, 1st fault alarm) | |||
| output signal | 4 Gas - Analog Output: 4-20mA Digital Output: RS-485 Modbus/PoE (Power over Ethernet) (optional) | |||
| sampling method | diaphragm pump | |||
| Sampling pipeline | OD 1/4 "(standard) | |||
| traffic | Maximum 0-1000 ml/min (normal 500ml/min) | |||
| Cable ports | PG connector (PG11-PG25) | |||
| Installation Type | wall-mounted installation | |||
| Operating Temperature | -10℃ ~ +50℃ | |||
| Operating humidity | 5~99% RH (non condensing) | |||
| material | polycarbonate | |||
| size | 280(W)×244(H)×154(D)mm | |||
| weight | 3.5 kilograms | |||
| certification | CE / KC | |||
