Simarine Quad Shunt Module 4x 25A & 4x Tank Level
Simarine Quad Shunt Module 4x 25A & 4x Tank Level
Track 4x 25A Loads & 4x Tank Levels for 12V/24V PICO Systems
Highlights:4x Shunt Inputs: Four 25A inputs for monitoring individual power sources or consumer loads,Tank Level Inputs: Terminals for resistance or voltage-based tank sensors and battery voltages,Relay Output: Configurable relay terminal for system alerts or device control,SiCOM Ports: Digital communication ports for connecting to the Simarine PICO system,Mounting Flange: Integrated mounting point for secure screw-down installation.
Key features: Monitors 4 individual 25A current channels, Interfaces with 4 tank level or voltage sensors, SiCOM bus connectivity for PICO displays, Relay output for automated system controls, Compatible with solar panels and wind generators.
View all products from Simarine

DESCRIPTION
Advanced Load and Tank Monitoring for Simarine PICO Systems
The Simarine SCQ25T is a highly versatile active digital shunt and sensor module designed specifically for the Simarine PICO battery monitoring system. While a main battery shunt measures total system current, the SCQ25T allows you to monitor up to four individual smaller power sources or consumer loads, each up to 25A. Whether you need to track the exact power draw of a 12V refrigerator, or monitor incoming generation from solar panels, wind turbines, or hydro generators, this module provides granular visibility into your 12V or 24V electrical system.
Combine Current, Voltage, and Tank Monitoring in One Unit
Instead of installing multiple independent sensor interfaces, the SCQ25T serves as an innovative, all-in-one data collection hub. Beyond its four precise current measuring channels, the module features three dedicated voltage inputs and four resistance inputs. This flexibility makes it perfectly suited for marine vessels, caravans, and off-grid setups where space and wiring efficiency are critical.
The resistance inputs allow seamless integration with various tank level sensors, ensuring you always know your fresh water, grey water, or fuel capacities. Alternatively, these inputs can be utilised for temperature sensors. The additional voltage inputs are ideal for monitoring starter batteries or specific equipment voltages, giving you a comprehensive overview of your system's health on your PICO display.
Enhanced Control with Integrated Relay
Automation and control are essential in modern power systems. The SCQ25T features a built-in configurable relay output with Normally Open (NO) and Normally Closed (NC) contacts. This enables automated system controls or alerts directly through the Simarine PICO ecosystem. For example, you could configure the relay to automatically activate an extraction fan if a temperature sensor reading climbs too high, or switch off a specific lighting circuit when your auxiliary battery bank drops to a predefined voltage. This level of active response transforms your PICO setup from a passive monitoring display into an active energy management system.
Key Features of the SCQ25T Module
- Four 25A current channels: Precisely track individual consumer loads or charging sources down to a 0.01A resolution.
- Multi-sensor compatibility: Interfaces with up to four resistance-based tank level or temperature sensors and three voltage inputs.
- SiCOM network connectivity: Features dual SiCOM RJ9 sockets for straightforward daisy-chaining with other Simarine modules and PICO displays.
- Broad system compatibility: Operates efficiently across a 6V to 35V range, making it suitable for standard 12V and 24V battery systems.
- Integrated automated control: Includes a configurable relay output for external device management or system alerts.
Robust Design for Demanding Environments
Engineered for reliability in mobile and marine applications, the module maintains strict accuracy across a wide temperature range of -20 to +70 degrees Celsius. Its compact dimensions (182 x 80 x 32 mm) and integrated mounting flange ensure a secure, screw-down installation even in confined spaces behind bulkheads or inside caravan electrical cabinets. By consolidating multiple monitoring functions into a single 230g unit, you significantly reduce wiring complexity and installation time.
Upgrade Your Power Visibility Today
Take complete control of your vessel or vehicle's energy and fluid management. Integrate the Simarine SCQ25T into your setup to eliminate guesswork and clearly understand exactly how your power is being generated and consumed. Add this comprehensive monitoring module to your cart today and unlock the full potential of your PICO system.
SPECIFICATIONS
Specifications
| Operating Voltage Range | 6 - 35 V |
|---|---|
| Temperature Range | -20°C to 70°C (-4°F to 158°F) |
| Power Consumption At 12 V | Operating 2.5 mA |
| Current Measuring (Per Channel) Range | 0.01 - 25 A |
| Current Measuring (Per Channel) Accuracy | 1% |
| Current Measuring (Per Channel) Resolution | 0.01 A |
| Current Measuring (Per Channel) Sampling Rate | 100 ms |
| Maximal Current, Continuous | 25 A |
| Maximal Current, Peak Current (<1 Min) | 35 A |
| Voltage Inputs | 3 |
| Voltage Channel Range | 0 - 35 V |
| Voltage Channel Resolution | 1 mV |
| Voltage Channel Accuracy | ±0.3% |
| Voltage Channel Sampling Rate | 100 ms |
| Resistance Inputs | 4 |
| Resistance Channel Range | 0 - 65 kOhm |
| Resistance Channel Accuracy | ±0.3% |
| Dimensions | 183 x 91 x 34 mm (7.2 x 3.58 x 1.33 inch) |
| Current Channels | 4 |
| Connectivity | SiCOM |
| Alarm Contact | 1 |
| Alarm Contact Maximum Current | 1 A |
| Alarm Contact Maximum Voltage | 30 V DC |
| SiCOM Ports | 2 |
| Temperature Sensors | Up to 4 |
| Tank Level Sensors | Up to 7 |
| SKU: | SI-SCQ25T |
| Barcode: | 3830067940127 |
| Model #: | SI-SCQ25T |
| MPN: | SI-SCQ25T |
WARRANTY
SIMARINE Warranty Policy
This warranty policy applies to SIMARINE products supplied by us in Australia. SIMARINE products supplied by us are covered by a 36 month international manufacturer warranty from the date of purchase, subject to the product being used, installed, stored and maintained correctly and in accordance with the manufacturer's instructions.
This warranty applies to the original end-user purchaser of the product, as evidenced by a valid proof of purchase. The benefits given by this warranty are in addition to other rights and remedies available under law.
Warranty Coverage and Periods
This warranty covers SIMARINE battery monitoring, tank monitoring, digital switching and related system monitoring products supplied by us. The warranty periods for each product model range are set out below.
| SIMARINE Product Model Range | Warranty Length | Application / Notes |
|---|---|---|
| SIMARINE PICO Battery Monitor Range | 36 months | Applies to SIMARINE PICO battery monitors, PICO display units and PICO monitoring kits where installed and operated in accordance with the manufacturer's instructions. |
| SIMARINE VIA Digital Switching Range | 36 months | Applies to SIMARINE VIA digital switching control panels and compatible VIA digital switching components where used within the product's rated specifications. |
| SIMARINE Nereide 2 Digital Switching Range | 36 months | Applies to SIMARINE Nereide 2 distribution units, control panels and associated digital switching equipment where correctly installed and used as intended. |
| SIMARINE Combo Shunt Modules SC303 and SC503 | 36 months | Applies to SIMARINE SC303 and SC503 combo shunt modules where installed with suitable wiring, protection and connected equipment. |
| SIMARINE Quadro Shunt Modules SCQ25, SCQ25T and SCQ50 | 36 months | Applies to SIMARINE SCQ25, SCQ25T and SCQ50 shunt modules where used within their rated current, voltage and environmental specifications. |
| SIMARINE Tank Level and Voltage Module ST107 | 36 months | Applies to SIMARINE ST107 tank level and voltage modules where connected to compatible sensors and installed in accordance with the manufacturer's instructions. |
| SIMARINE Tank Senders and Tank Sensors | 36 months | Applies to SIMARINE tank senders, tank sensors and compatible tank level accessories where correctly selected, installed and used for the intended tank application. |
| SIMARINE Inclinometer SDI | 36 months | Applies to SIMARINE SDI inclinometer modules where installed, configured and operated in accordance with the manufacturer's instructions. |
| SIMARINE NMEA 2000 Gateway SN01 | 36 months | Applies to SIMARINE SN01 NMEA 2000 gateway modules where connected to compatible equipment and used within the product's rated specifications. |
| SIMARINE Accessories, Cables, Sensors and Ancillary Components | 36 months | Applies to SIMARINE accessories supplied by us, including compatible cables, temperature sensors, covers, connectors, light switches and other ancillary SIMARINE components. |
The warranty period begins on the date of purchase by the original end-user, as shown on the valid proof of purchase. A valid proof of purchase is required for all warranty claims.
Installer Responsibilities and System Design
SIMARINE products are commonly installed, connected, programmed, configured or integrated into a broader electrical system, vehicle, vessel, caravan, motorhome, camper, canopy, switch panel, battery system or monitoring network. Once installed, the product may form only one component of a larger system.
We do not provide installation services unless expressly stated in writing, and we do not supervise or control installation practices carried out by dealers, installers, contractors or end-users. The installer, system designer, integrator, dealer or end-user is responsible for ensuring that the product is suitable for the intended application and is installed correctly.
Issues or damage arising from incorrect installation, poor system design, incorrect configuration, incompatible equipment, inadequate protection, unsuitable mounting, unsuitable environmental conditions or failure to follow the manufacturer's instructions are not product defects and are not covered by this warranty.
Appropriate Installation
All SIMARINE products must be installed in accordance with the product manual, the manufacturer's installation instructions, applicable Australian Standards, relevant electrical, automotive, marine or industry standards, and recognised industry best practice.
The installer must ensure that the product is used in an appropriate environment and within its specified ratings. Improper, unsafe, unlicensed, sub-standard or non-compliant installation may void or limit warranty coverage.
System Compatibility
The installer or integrator is responsible for selecting and using compatible components. This includes ensuring compatibility with batteries, shunts, tank senders, chargers, inverters, solar controllers, digital switching equipment, NMEA 2000 networks, wiring, fuses, circuit breakers, sensors, displays, software, firmware and any other connected equipment.
Damage, incorrect readings, communication faults, underperformance or failure caused by incompatible, incorrectly configured, undersized, oversized, unsuitable or improperly installed equipment is not covered by this warranty.
System-Wide Performance
Overall system performance depends on design, installation, configuration, calibration, usage, maintenance and environmental factors beyond the SIMARINE product itself. This warranty covers the quality of the individual SIMARINE product supplied by us only. It does not guarantee the performance of the broader electrical, monitoring or switching system into which the product is installed or integrated.
Issues such as inaccurate readings, incorrect tank levels, incorrect battery state of charge, communication errors, nuisance alarms, intermittent operation, voltage drop, overheating, instability, switching faults or operational shortfalls caused by system design, installation, calibration or configuration are outside the scope of this warranty.
Installation Location and Environmental Suitability
The installer must ensure that SIMARINE products are mounted, located, supported, ventilated and protected in a manner suitable for the installation environment.
Where relevant, the installer must allow for heat dissipation, ventilation, moisture exposure, dust, vibration, corrosion risk, electrical clearance, mechanical loading, access for inspection and service, and protection from unsuitable environmental conditions.
Damage caused by unsuitable mounting, inadequate ventilation, moisture, water ingress, dust, corrosion, excessive heat, vibration, insufficient clearance, unsuitable substrate selection or other installation environment issues is not a manufacturing defect and is not covered by this warranty.
System Protection and Fault Isolation
The installer must incorporate suitable protective devices and design measures appropriate to the product and installation type. This may include correctly rated fuses, circuit breakers, isolators, over-current protection, over-voltage protection, low-voltage protection, surge protection, correct cable sizing and other protective devices required by standards or best practice.
The installer is responsible for ensuring that a fault or failure in one component does not cause cascading damage to other components. Damage to SIMARINE products caused by inadequate system protection, poor fault isolation, incorrect protection settings or missing safety devices is not covered by this warranty.
Service Accessibility Requirement
Products must be installed in a manner that allows reasonable access for inspection, testing, servicing, removal and replacement. We are not responsible for additional labour, structural modification, access equipment, removal of fixtures, cabinetry, panels, flooring, trim, sealants, adhesives or other costs arising from installation methods that restrict reasonable access to the product.
Installation Documentation
We may require documentation of the installation when assessing a warranty claim. This may include photos of the product in its installed location, wiring diagrams, system layout, serial numbers, details of connected equipment, installer details, commissioning records, configuration settings, calibration details, service history, fault logs and maintenance records.
Failure to provide reasonable installation evidence may limit our ability to assess the claim.
Independence of Dealers and Installers
Dealers, resellers, installers and contractors act independently and are not agents, employees or representatives of SIMARINE or us unless expressly agreed in writing. We are not responsible for the acts, omissions, workmanship, advice, representations, installation practices or system design decisions of independent dealers, resellers, installers, contractors or third parties.
What This Warranty Does Not Cover
This warranty covers manufacturing defects or failures of the product arising from normal use in accordance with the manufacturer's instructions. It does not cover any failure, damage, performance issue, deterioration or loss caused wholly or partly by external factors, misuse, incorrect installation or circumstances outside the manufacturer's control.
- Incorrect installation, wiring, connection or configuration
- Incorrect product selection or application
- Use outside the product's intended purpose
- Operation outside the product's rated technical specifications
- Incorrect voltage, current, load, sensor type, tank sender type or configuration
- Failure to follow the manufacturer's storage, usage, installation, use or maintenance instructions
- Improper operation, misuse, abuse or neglect
- Physical impact, accidental damage or mechanical damage
- Unauthorised modification, alteration, tampering, disassembly or repair
- Service work carried out by a third party not authorised by the manufacturer
- Use with incompatible, incorrectly rated or improperly configured third-party components
- Damage caused by inadequate fusing, circuit protection, isolation or system protection
- Damage caused by moisture, water ingress, dust, corrosion or unsuitable installation environments
- Damage caused by excessive heat, inadequate ventilation or installation in an unsuitable location
- Damage caused by vibration, movement, poor mounting or inadequate support
- Normal wear and tear, cosmetic deterioration or gradual degradation consistent with normal use
- Failure to carry out reasonable inspection, cleaning, maintenance, firmware updates or servicing where required
- Products with removed, altered, damaged or illegible serial numbers, rating labels or identification markings
- Products purchased second-hand, from unauthorised channels, auction sites, liquidation sales or grey-market sources
- Labour costs for removal, replacement, reinstallation or diagnosis
- Freight, travel, call-out costs or access costs unless otherwise required by law
- Products not returned for assessment when reasonably required
- Consequential or incidental loss, including damage to other equipment, downtime, loss of use, loss of revenue or economic loss, to the extent permitted by law
Warranty Assessment and Remedy
If a SIMARINE product supplied by us is found to be defective within the applicable warranty period, we will, at our discretion, arrange a repair, replacement, store credit, refund or another appropriate remedy, depending on the nature of the fault and the requirements of Australian Consumer Law.
Products may need to be returned for assessment before a warranty claim can be approved. Where required, the product must be returned with dated proof of purchase, product details, serial number if available, installation information and a clear description of the fault.
If the product is required to be returned to SIMARINE, an importer, distributor or another nominated assessment location for inspection or repair, a return authorisation process may be required before the product is sent. Products sent without the required return authorisation or documentation may not be processed.
Labour costs for removing, replacing, reinstalling or diagnosing a product are not covered by this express warranty unless otherwise required under Australian Consumer Law.
Making a Warranty Claim
If you suspect a fault with a SIMARINE product supplied by us, do not immediately remove or uninstall the product unless it is unsafe to leave it in place or unless authorised as part of the warranty process. Premature removal may cause further damage or make it difficult to determine the original cause of the issue.
- Contact us: Contact us with your dated proof of purchase, product model, serial number if available, and a description of the fault.
- Provide product and installation information: We may request installation photos, wiring details, connected equipment details, operating settings, configuration details, calibration details, fault codes, measurements or service history to assist with assessment.
- Assessment and troubleshooting: We may ask for safe checks, photos, testing information or other details to determine whether the issue appears to be a product fault or is caused by installation, configuration, connected equipment, environment or misuse.
- Return for inspection if required: If the fault cannot be confirmed remotely, the product may need to be returned for inspection, testing, repair or replacement assessment. Return instructions will be provided where required.
- Outcome: If the product is confirmed to be faulty and covered by this warranty, we will advise the available remedy. If the product is found not to be faulty, or the issue is caused by an excluded factor, the claim may be rejected.
Remedies Under Warranty
If a defect covered by this warranty is confirmed, we may provide one or more of the following remedies, subject to the circumstances of the claim and the requirements of Australian Consumer Law:
- repair of the product;
- replacement of the product;
- store credit;
- refund;
- supply of replacement parts; or
- another appropriate remedy required by law.
Repair or replacement under this warranty does not restart or extend the original warranty period. The warranty continues from the original purchase date.
Manufacturer, Importer or Distributor Support
SIMARINE products may be assessed, repaired or replaced through the manufacturer, importer, distributor or another nominated service process. Where available, we may assist customers in arranging assessment, but any manufacturer, importer or distributor service is subject to their own process, requirements and continued availability.
Australian Consumer Law
This warranty is in addition to other rights and remedies available at law. Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.














































