The SignalFire C1D1 Multi Input Node is designed for deployment and operation in the most challenging hazardous environments: Class 1, Division 1. Designed specifically for oil and gas operations, it runs on batteries that also power any attached sensors and transmitters, making the system completely wireless.
The module sends data from the attached sensors and transmitters to the SignalFire Gateway through a sophisticated mesh network where it is available in standard Modbus format regardless of the type of sensor or transmitter connected to the node.
An attached bracket allows stand-alone mounting or integration with a sensor or transmitter. The convenient digital display provides the installer and user with instant feedback on system status and operating parameters. The module is fully compatible with other types of nodes in the SignalFire Telemetry System.SIGNALFIRE Wireless Telemetry Catalog
- Multiple Inputs
- Battery Powered Ñ runs module and attached sensors for up to 3 years
- Class 1, Division 1, Temp Code T3, Groups C&D. Conforms to UL Std. 913,
Certified to Can/CSA Std C22.2 No. 157
- Multiple Inputs:
- 1 Multi-Drop Hart¨ Channel
- 2 4-20 mA or 1-5V Channels
- 2 Digital Input Channels
- 1 Digital Output Channel
- Digital Display
- Integrated High-Gain Omni-Directional Antenna
- Rugged Weathertight Enclosure
- Range up to 1/2 mile
- Sensor Independent
- Part of the SignalFire Remote Sensing System
- 1/2? NPT wiring/Conduit Interface
- 10 mW, 915 MHz, FHSS Radio
Power: 3 X D lithium battery pack. Field replaceable. Class 1 Division 1 certified when used with SignalFire system.
In situ replacement does not require a work ticket.
Sensor Power: 18V for 4-20 mA current loop or HART sensors. Sensor power provided from system, no need for
external sensor power, no barriers required.
Supported Sensor Interfaces: HART (up to 4 devices), 4-20 mA current loop, 1-5V, digital input (state, counter, totals,
frequency), digital output (TTL level)
Radio Power: 10 mW
Range: Up to 1/2 mil
The SignalFire system is a robust, short-range mesh network designed to give
asset managers access to valuable process data. Easy to install and sensoragnostic,
the wireless telemetry system can interface with many sensor types such as flow, level, pressure, and temperature, in controlling devices such as pumps, valves, heaters, fans, and lighting. Designed for challenging industrial environments, the SignalFire Remote Sensing System has been deployed in oil and gas fields, irrigation systems, water treatment plants, as well as a variety of other remote applications.
C1D1 Multi Input Node