Compact 8-sensor greenhouse monitoring and 12-device control system

Compact 8-sensor greenhouse monitoring and 12-device control system

This profile defines a sourcing requirement for compact greenhouse monitoring and control system. Suitable suppliers, origin, availability, and commercial terms are confirmed for the buyer’s project. The sourcing brief is structured around capacity, application, operating environment, required standards, destination, and delivery scope; the exact configuration requires supplier confirmation.

The compact greenhouse controller is designed for smaller installations requiring a focused sensor and device-control package. It monitors temperature, relative humidity, and other compatible environmental or process sensors; executes local schedules and thresholds; controls equipment through rated outputs and external contactors; and can use weather inputs for automatic control or protective shutdown. The exact sensor, output, alarm, enclosure, network, and mobile-access package is defined in the quotation.

System capacity and I/O

The controller supports up to eight sensor inputs and twelve device-control outputs. Every project still requires an I/O schedule: each sensor channel is defined as analogue, digital, pulse, or serial with its supply, range, and calibration, while each output is defined by relay or transistor type, electrical rating, external contactor, interlock, manual override, and safe state. Mobile supervision and compatible weather-station inputs are mapped to these local control functions.

A technically complete quotation should identify included temperature and humidity sensors, any light, CO2, weather, soil or substrate probes, measurement ranges, accuracy, ingress protection, cable limits, calibration and replacement interval. On the output side, confirm whether fans, vents, pumps, heaters, fogging, shade screens or irrigation valves are switched directly or through external panels and interlocks. High-current equipment should never be inferred from a generic device count.

Remote operation and resilience

The mobile-access package is specified by application publisher, supported operating systems, account and role model, data-hosting region, subscription terms, credential recovery, audit logging, and account closure. Local resilience is equally important: schedules, thresholds, interlocks, and manual control must continue safely without internet, and firmware or password changes must follow a controlled update and backup procedure.

For a pilot, record sensor readings against a reference instrument and test alarm thresholds, actuator interlocks, power loss, network loss, controller restart and manual override. Define acceptable measurement error and response time before commissioning. Obtain wiring diagrams, terminal assignments, protection requirements, installation conditions, training, warranty and spare-unit procedure.

Energy and yield targets, standard kit contents, certifications, warranty length, and international support are defined in the project quotation and tied to commissioning acceptance criteria.

Procurement and project delivery

AgriTech.tr can structure the technical requirement and compare current supplier responses for the buyer’s project. Installation, commissioning, operator training, warranty, spare-parts, and after-sales scope must be confirmed in each supplier quotation. The final scope should be documented against the approved application, capacity, site conditions, destination, and delivery schedule in the selected supplier quotation and contract.