Product Overview
The Pulse Asset+ is a low-power long-range wireless condition monitoring sensor that uses LoRaWAN® technology to provide a comprehensive asset monitoring solution to maximize the life of assets by identifying inefficiencies in the equipment operation. Designed with IP65 protection and Low-Power Wide-Area Network (LPWAN) technology makes Pulse Asset+ ideal for cost effective centralized monitoring and analysis of critical assets such as pumps, motors, fans, compressors, HVAC systems and others,
Wireless Instrumentation
Pulse Asset+ is integrated with an ARM Cortex-M4 processor, LoRa transceiver, 3-axis accelerometer, acoustic emission sensor, temperature & humidity sensor. The sensor uses a star network topology and features a gateway that relays data between sensors and the LoRaWAN application server. The communication between the sensors and gateway happens wirelessly, utilizing the LoRa physical layer, while the connection between the gateways and the central server is handled over the MQTT protocol to the application server.
Multiple measurements, 1 Sensor
Pulse Asset+ measures different parameters for reliable asset condition monitoring including Triaxial vibration, Acoustic emission, Angular velocity, Temperature and Humidity. It can also calculate more complex eigenvalues itself, such as VRMS, ARMS, Peak, Displacement, Kurtosis, Crest factor, Skewness, and Standard Deviation values. With its edge computing capability, the Pulse-CM230 can balance the load between the sensor, gateway, and cloud service.
Scalability
Pulse Asset+ is designed for easy setup and operation for a quick deployment and scale up asset reliability program. The plug-and-play sensors comes with two 3.6-volt AA battery holders, LPWAN technology and has a 2-year battery life cycle based on a once-per-hour data update interval.
Product Features
LoRaWAN® wireless connectivity
Multiple Built-in sensors*
Easy settings with user friendly interfaces
Support wide range of temperature
IP65 enclosure design
on-board computing.
Support battery
Wireless Communication
| Frequency Band | US 902-928 (MHz), EU 863-870 (MHz) AU 915-928 (MHz), AS 919-924 (MHz) RU 864-870 (MHz), JP 920-928 (MHz) |
| Spreading Factor | SF 7~12 |
| Transmit Power | Up to 20dBm |
| Configuration Interface | Micro-B USB |
| IP Class | IP65 |
| Topology | Star (LoRa/LoRaWAN) |
| Sensitivity | -148dB |
| Data Rate | 50 kbps at FSK mode EU 21.9 kbps at SF7 mode US/TW 5.47 kbps at SF7 mode for JP |
Technical Specification
| Operating Temperature | -20°C ~ 70°C (USB powered) -20°C ~ 65°C (Battery powered) |
| Operating Humidity | 10% ~ 95% RH |
| Storage Temperature | -25°C ~ 90°C |
| Storage Humidity | 5% ~ 95% RH |
Noise Level Sensor
| Microphone | -62 dB |
Temperature Sensor
| Measurement Range | -20°C ~ 120°C |
| Accuracy | -2°C with 85°C (TA = 27°C, directly contact -5°C with 120°C with heat source (Metal Base of PULSECM230) |
Accessories
| 97986767547-01 | Battery 3.6V/2500mAh AA Li/SOCl2 |
| 65G7000Fg57758 | Magnet base D30XH9mm |
General
| Power Input | 3.6V AA Battery *2pcs (Not included) |
| Battery Life | 2 years (once per hour data update interval time) |
| LED Indicator | Power, Tx |
| Configuration Interface | Micro-B USB |
| IP Class | IP65 |
| Mounting | Magnetic mount pad and Adhesives |
| Dimension (H x D) | 84.7 x 48.3 mm |
3-Axis Accelerometer Sensor
| Axis | X-Y-Z |
| Frequency Range | 10~1000Hz |
| Amplitude Range | ±2/4/8/16g |
| Statistical Time-Domain | Velocity RMS, Acceleration (RMS & peak), Displacement, Kurtosis, Crest factor, Skewness, Standard deviation |
| Output Data Rate | 3200Hz@PULSECM230xA 6600Hz@PULSECM230xB |
| Topology | Star (LoRa/LoRaWAN) |
| Resolution | 10-bit (all g range) |
| Sensitivity (TYP.) | 31.2mg/LSB |
| Noise (MAX. TA = 25°C. 0g) | ±150mg@PULSE-CM230-xA ±75mg@PULSE-CM230-xB |
| Nonlinearity | ±0.5 % |
| Cross-Axis Sensitivity | ±1 % |
| Sensitivity Change Due to Temperature | ±0.02 %/°C |