Description
GT-AT0637 Wireless Smart Pressure Monitor integrates pressure and gas monitoring for multi-scenario industrial use. It offers customizable pressure ranges (0-35kPa/0-600kPa) and gauge pressure, with ±0.5%F.S accuracy, and detects methane (0~100)%LEL with ±2%LEL accuracy via a laser sensor. Powered by a DC3.6V battery, it has a five-year typical life, with adjustable pressure sampling (30~60s) and methane sampling (15~30min) intervals, and 6-hour adjustable heartbeat interval. Equipped with LCD display, 4G/NB-IoT customizable transmission, and magnetic switch, it supports remote management, switch quantity control, and real-time power outage alarm. With explosion-proof protection, wall-mounted installation, customizable process connections, and -40°C~70°C operating temperature, it meets integrated monitoring needs with high stability.Specification
| Pressure Range | 0-35kPa / 0-600kPa (customizable) |
| Pressure Type | Gauge pressure |
| Battery Life | 5 years (typical value) |
| Pressure Sampling Period | Default 30s/time (range 30~60s adjustable); Methane sampling default 30 min/time (15 min ~ 30 min adjustable) |
| Accuracy | ±0.5%F.S / Methane ±2%LEL |
| Display Method | LCD digital display |
| Working Humidity | ≤95% RH (No condensing) |
| Sensor Type | Laser sensor |
| Power Supply | DC3.6V |
| Contact Switch | Magnetic switch |
| Heartbeat Period | Default 6 hours/time (1h~24h range adjustable) |
| Explosion-proof | Ex ia IIC T4 Ga / Ex ia IIIC T200 130°C Da |
| Data Transmission | 4G/NB-IoT (customizable) |
| Installation Method | Wall-mounted |
| Operating Environment | Temperature: -40°C ~ +70°C |
| Process Connection | M201.5, M141.5, NPT1/4, NPT1/2, NPT1/8, NPT3/8, other threads customizable |
description2