Our Standard Certifications
SIG4RCV-WP – Wireless Gas Detector Receiver with 4G GSM Connectivity
The SIG4RCV (WP) is an advanced data receiver designed to support up to 32 Wireless Gas Detectors (WGD-100) for wireless data transmission. It offers 4G GSM connectivity with dual SIM card slots for redundancy and automatic SIM switching in case of network failure. Encrypted data for enhanced security received from slave devices is securely transmitted using MQTT cloud connectivity. The device features two settable alarm set-points for each channel, 4 DPDT Relays, an inbuilt buzzer for audio alarm indication, and bi-color LED indications for alarms and device status. The device supports Modbus RTU or Modbus TCP-IP for data collection, and it includes a 128×64 Graphical LCD display for easy programming. It offers data logging with online and offline mode where as offline mode can store records of up to 32,000 readings.
1. Wireless Gas Detector Receiver Connectivity:
– Supports up to 32 Wireless Gas Detectors (WGD-100).
– Wireless Gas Detector Receiver utilizes 4G GSM connectivity for seamless communication.
2. Redundancy and Network Reliability:
– Dual SIM card slots with automatic switching in case of network failure.
– Wireless Gas Detector Receiver ensures constant communication through internal or external antennas, especially in low network areas.
3. Data Security:
– Implements encrypted data reception from slave devices (WGD-100) to enhance overall system security.
4. Alarm Customization:
– Features two settable alarm set-points (High/Low) for each channel, allowing flexibility in alert thresholds.
5. Relay Control and Buzzer Indication:
– Incorporates 4 DPDT relays with NO/NC contacts (5Amp/230VAC) for control actions.
– Inbuilt buzzer provides audio alarm indication for immediate awareness.
6. User-Friendly Interface:
– 128 x 64 Graphical L.C.D. Display facilitates easy programming and configuration.
– Password-protected function menu ensures secure access, preventing unauthorized use.
7. Data Collection and Logging:
– Supports data collection over MODBUS RTU / MODBUS TCP IP for efficient data management.
– Pendrive interface enables online and offline data logging, providing flexibility in recording.
8. Cloud Connectivity:
– Utilizes MQTT for cloud connectivity, facilitating remote monitoring and control.
9. Environmental Adaptability:
– Operating voltage of 12V DC with reverse power protection and overload protection.
– Suitable for a wide temperature range (-10°C to 60°C) and relative humidity (10% to 90% RH, Non-Condensing).
10. Durable Housing:
– IP-65 protection class with a German enclosure made of polycarbonate in white color.
– Versatile mounting options – wall, stand, or pipe mounting.
11. Application Versatility:
– Suitable for specific environments like coal mines, gas metering stations, cold storage, and power plants.
12. Memory and Monitoring Software:
– Network failsafe memory logging capable of recording up to 32,000 entries.
– Smart Log Pro (Software) for monitoring and data visualization, enhancing overall system control and analysis.
| Gas Metering Station, Gas Metering Skid | Burner/Furnace Areas |
| Cold Storage | Stack Monitoring, Ambient Monitoring |
| Heat Treatment Plants | Chemical Storage Area, Control Atmosphere |
| Power & Industrial Plants, Power & Industrial Plants | Refineries & Petrochemical Plants (including offshore drilling and plant shutdowns) |
| Automotive Industrial/Paints Shops | Chemical Processing Plants |
| Acid Alkalis & Dyes Manufacturing Plants | Bullet Yards/Storage Yards |
| Wastewater Treatment Plants | Leak Detection in Gas Pipelines |
| Process or Emission Gas Analysis | Coal Mines |
| Gas Cylinder Bank | Sewage Plants, Fertilizer Plants, Chlorination Plant |
| Gas Pipeline Projects | Oil & Gas Industries, Pulp & Paper Plants |