Senquip Quad Data Logger
Quick Information
The Senquip QUAD is designed for harsh environments where there may not be a clear view of the sky and external antennas are a benefit. Senquip QUADs are typically found in electrical enclosures, in operator cabs, and mounted externally on machines.


The Senquip QUAD is designed for harsh environments where there may not be a clear view of the sky and external antennas are a benefit. Senquip QUADs are typically found in electrical enclosures, in operator cabs, and mounted externally on machines.

RUGGED: The Senquip QUAD is designed for harsh outdoor environments; up a
pole, on a wall, or attached to a vehicle.
SENSING: Built-in sensors measure GNSS position and speed, temperature,
magnetic, pitch and roll, vibration, supply, and battery voltage, and tamper.
Interfaces are provided for RS232, RS485, MODBUS, CAN Bus, Bluetooth, 4-
20mA, pulse, frequency, and voltage.
NETWORK: Data measured is transmitted via Wi-Fi or 4G LTE4 and can be
delivered to the Senquip Portal or to your own server or SCADA system.
POWER: Power is supplied with solar, or 10V to 75V DC. If a solar panel is used,
an internal LiPo battery will keep the device powered during periods without
sunlight.
EDGE PROCESSING: Users can write JavaScript to manipulate data, create
combinational alerts, execute local control or create customized payloads for
sending to 3rd party servers.
Power External supply: 10VDC to 75VDC
Solar: typical 12V 10W, with regulator and backup battery internal to the Senquip QUAD
Internal rechargeable backup battery: 3.7V, 1800mAh LiPo
Typical current draw (LiPo): 65uA (sleep), 40-70mA (measure), 100mA (Wi-Fi), 120mA (4G LTE)
Configuration Local via the embedded web server
Remote via the Senquip Portal
Edge Processing Write and deploy JavaScript applications to manipulate data, create combinational alerts,
execute local control, or create customized payloads for sending to 3rd party servers.
Interna Sensors GPS: horizontal accuracy ±5m (<2.5m CEP-50), speed ±1km/h. Time to first fix typically < 60 sec
Bluetooth version 4.2 Accelerometer: 3-axis, ±16G. Pitch and roll accuracy ±1o
, 100Hz vibration Ambient temperature: -40 to 85oC, accuracy ±1oC
Supply, and internal LiPo voltage monitoring
Tamper detection through the use of an internal light sensor
Hall effect sensor for magnetic triggering
Multi-purpose Inputs/Output Input: 5 multi-purpose input outputs
100Hz sampling with event capture
Analog (0-72V), Digital with configurable threshold
Frequency, Duty cycle, Pulse counting (up to 10kHz)
4-20mA sink and source (2 and 3 wire devices)
Output: Switch to ground 250mA
Switch to input power, 100mA
Switch to internal boost, 100mA
Boost configurable 5-25V, 100mA
Serial RS232 (3-wire), RS485 (2-wire)
Serial capture or MODBUS RTU Master
2 x CAN Bus: High Speed CAN FD (4Mbps), Line Faults to ±60V
Network 4G LTE CAT-M1 (QUAD-C2-G) / 4G LTE CAT-1 (QUAD-C2-H)
SIM card holder for Micro-SIM (internal soldered SIM optional)
Wi-Fi (QUAD-C2-W)
Endpoint: Senquip Portal and 3rd party MQTT(S), HTTP(S), UDP servers
Data format: JSON or script your own
Mechanical Dimensions: 147mm wide, 128mm height (including cable gland), 37mm depth
External FAKRA GPS and 4G LTE antenna with 3m cable (included)
Weight: 400g excluding antenna
Enclosure material: UV-stabilized glass-filled nylon
Stainless lid screws, spring mounted, and captive
Terminal block wire size: 24 (min) to 16 (max) AWG
Environmental Operating temperature: -40oC to 85oC
Water Ingress: IP67
Warranty 1 year from date of purchase