HMU-3640LB™
LTE CAT-1 with 3G/2G fallback
Hardened, Next-Generation Gateway for Industrial IoT
Flexible Application Options
Integrate CalAmp telematics data into your internal systems and mobile app or rely on CalAmp app to manage all of your assets.
The Right Solution for Harsh Conditions
HMU-3640LB is the ideal IoT solution for industrial equipment manufacturers and asset fleet operators in construction, agriculture, mining, and more. Shock resistance, extreme operating temperature support, IP67 rating, and a durable harness ensure reliability in tough conditions. With upgraded Bluetooth and wired connectivity and more processing power, the HMU-3640LB delivers the right data to help you reduce costs, inform critical decision-making, and propel your business.
Improve Maintenance
Employ preventive maintenance, remote troubleshooting, and equipment OTA updates to avoid downtime and minimize cost.
Inform Design and Testing Decisions
Avoid guesswork by analyzing utilization, location, maintenance and diagnostics, and warranty-related details. Amplify data by integrating 3rd party sensors with Bluetooth 5.x and wired connectivity options.
Use Precision Location Tracking
Rely on GNSS capability, reverse geocoding, and geofence support with alerts for theft avoidance and mitigation, proof of equipment delivery, increased productivity (not hunting for equipment), and proof of service.
Boost Asset Utilization
Track hours of operation, distance traveled, idle time, and more to avoid underutilization and unnecessary equipment rentals.
Impact Revenue and Cash Flow
Trigger timely customer offers based on specific usage and maintenance events. Map functionality to tiered pricing (e.g., boom lift can only reach a certain height at a lower price). Derate systems to compel payment for equipment used by delinquent accounts.
Track Equipment Operators
Document performance indicators (e.g., engine RPMs, hydraulic pressure, and oil temperature) to identify training and coaching needs, reduce maintenance costs, and improve safety.
| Cellular/Network | |
|---|---|
| Global Cat 1 with 3G/2G Fallback | |
| FDD-LTE Bands |
1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 25, 26, 28 |
| TDD-LTE Bands |
38, 39, 40, 41 |
| WCDMA Bands |
1, 2, 4, 5, 6, 8, 19 |
| GSM Bands |
2,3,5,8 |
| Data Support | |
|---|---|
| SMS, TCP, UDP |
| Satellite Location (GNSS) | |
|---|---|
| Constellation Support |
Hybrid GPS, GLONASS, SBAS Engine (WAAS, EGNOS, MSAS) |
| Tracking Sensitivity |
-164 dBm |
| Acquisition Sensitivity |
-147 dBm |
| Location Accuracy |
~2.0m CEP Open Sky (SBAS 24 hours static) |
| Location Update Rate |
Up to 4 Hz |
| AGPS Location Assistance Capable |
Yes |
| Comprehensive I/O | |
|---|---|
| Ignition Inputs |
1 fixed bias |
| Digital Inputs |
1 (high/low bias selectable 0-32 VDC) |
| Digital Outputs |
1 (open collector relay 150mA) |
| Accelerometer |
Built in, triple-axis (driver behavior, impact detection, |
| Analog Inputs |
1 (external ADC inputs, 0-32 VDC) |
| Status LEDs |
4 (GPS, cellular, CAN) |
| Interface Standards | |
|---|---|
| BLE |
5.x |
| CAN |
two 250/500 KB CAN bus |
| Serial |
RS232 or RS485 HD mode; selectable |
| Form Factor | |
|---|---|
| Dimensions |
7.0”x 3.0” x 1.57” |
| Weight |
8.8 oz. (250 g with 500mAh Battery) |
| Certifications | |
|---|---|
| Industry Certifications |
FCC, IC, PTCRB, RoHS |
| Electrical | |
|---|---|
| Operating Voltage |
12/24 VDC Vehicle Systems 9-32 VDC (start-up, operating) 7-32 VDC (momentary) |
| Power Consumption |
Typical 500uA @ 12V (deep sleep) Typical 20mA @ 12V (radio-active sleep) Typical 100mA @ 12V (GPS tracking and cell idle) |
| Battery Pack | |
|---|---|
| Battery Capacity |
500 mAh |
| Battery Technology |
Nickel-Metal Hydride, NiMH |
| Charging Temperature |
0° to +40° C |
| Environmental | |
|---|---|
| Temperature |
-30° to +75° C (connected to primary power) 0° to +50° C (operating on internal battery) -20° to +25° C ≤ 6 months (long term storage with battery) |
| Shock and Vibration |
Shock: 3 axis, 50g Vibration: Sinusoidal 15 to 2KHz, 3 axis, 8 hr |
| ESD |
IEC 61000-4-2 (4KV test) |
| Ingress Protection Rating |
IP67 |
| Connectors/SIM Access | |
|---|---|
| VBUS I/F Power, I/O |
12-Pin Mini-Deutsch Connector |
| SIM Access |
Internal (2FF SIM) |
| Edge Intelligence | |
|---|---|
| Scripting |
PEG™ |
| Memory |
Up to 200KB for script and hosted app |
| Application Options | |
|---|---|
| CalAmp Application | |
| CalAmp Telematics Cloud |
| Cables | |
|---|---|
| Cable Assembly Harness |
CBL00018 |
| Physical/Design | |
|---|---|
| Dimensions |
7.0 x 3.0 x 1.57” 178 x 76 x 41 mm |
| Weight |
8.8 oz. (250 g) |
CALIFORNIA PROPOSITION 65
WARNING:
This product can expose you to chemicals including Carbon black and Nickel,
which are known to the State of California to cause cancer, and including
Bisphenol A and 1,3-Butadiene, which are known to the State of California to
cause birth defects or other reproductive harm. For more information go to
www.P65Warnings.ca.gov