Collection: Gas Detector Accessories, Sensors and Parts

Replacement sensors, spare parts, docking stations and accessories for Senko portable and fixed gas detectors. Each item is listed under its Senko part number, which is the SKU shown on the product page.

Find the parts for your instrument

• SGT and SGT-P: SGT-P replacement sensors, SGT-P spare parts and battery and docking stations
• MGT: replacement sensors, spare parts and battery, chargers, external filter adapter and docking stations
• DUO TRACER: replacement sensors, spare parts and battery and docking station
• SP-MGTP: replacement sensors, spare parts, pump and battery, accessories and sampling probe and docking station
• V-PRO: PID sensors and lamp kit, spare parts and accessories and benzene tubes
• iGas Detector CO2: parts and replacement sensor
• Shared portable accessories (each page lists the instruments it fits): calibration caps, IR Link and SP-Pump101 sampling pump and probes
• SI-100C: accessories and spare parts
• SI-200E and SI-200A: accessories and spare parts

Before you order a sensor

A sensor is matched to the configuration of the instrument it goes into. Replace like with like, and calibrate after fitting it. If you are not sure which part your instrument takes, send us the model and the part number from its label and we will confirm it before you order.