IDWQ-3000 Multi-Parameter Water Quality Touchscreen Controller – 4–8 Channels
IDWQ-2000 Single-Channel Water Quality Controller – 4″ LCD, Dual 4–20 mA, RS485 + RS232
IDWQ-1000 Single-Channel Water Quality Controller – 3″ LCD, 4–20 mA, Modbus
IDH-J605-HP High-Pressure Alkali pH Electrode – 130°C, 13 bar
IDH-J301-CR Cryogenic Process pH Sensor – −20°C Low-Temperature
IDH-J204-V Viscous Liquid pH Probe – Anti-Clogging
IDH-J203-CF Corrosion/Fouling-Proof Process pH Electrode – 130°C
IDH-J202-HF HF-Resistant pH Electrode – Hydrofluoric Acid Proof
IDH-100P Digital Process pH Sensor Pro – RS485 Modbus
IDH-J201 Industrial Standard pH Electrode – 130°C, 10 bar
IDH-500T High-End Industrial pH Sensor – PEEK Body, Extreme Chemistry
IDH-350T Premium Industrial pH Sensor – Long-Life Reference
IDH-320T Industrial pH Sensor – CIP-Compatible, Extended Temperature
IDH-300T Industrial Process pH Sensor – 100°C, 316 SS Trim
IDH-200T Mid-Range Industrial pH Sensor – 12mm Extended Body
IDH-100T Compact Process pH Sensor – 12mm Body
IDOA-FCL Residual Chlorine Online Analyzer
IDOA-NO3 Nitrate Nitrogen Online Analyzer
IDTB-SS-W Suspended Solids / Turbidity Probe with Self-Cleaning Wiper
IDTB-IL-316 Inline Optical Turbidity Sensor – Stainless, ISO 7027
Inline 316 stainless-steel optical turbidity sensor by InstroDirect. ISO 7027-compliant 90° scattered-light measurement with a stable infrared LED and photodiode array for drinking water, WWTP effluent, river, and process water monitoring. RS485 Modbus RTU output with integrated temperature compensation. Backed by Australian technical support, on-site calibration, and formazin standards stocked locally.
Inline 316 stainless-steel optical turbidity sensor by InstroDirect. ISO 7027-compliant 90° scattered-light measurement with a stable infrared LED and photodiode array for drinking water, WWTP effluent, river, and process water monitoring. RS485 Modbus RTU output with integrated temperature compensation. Backed by Australian technical support, on-site calibration, and formazin standards stocked locally.
IDFCP-1 Free Chlorine Monitoring Panel – Multi-Parameter Wall-Mount System
IDC-M12-PEEK M12 Digital PEEK Conductivity Sensor for Aggressive Chemicals
IDC-M12-PVC M12 Digital PVC Chemical-Resistant Conductivity Sensor
IDC-M12-SS M12 Digital Stainless 2-Electrode Conductivity Sensor
IDC-4E-SS Stainless 4-Electrode Conductivity Sensor
IDC-4E-POM POM-Body 4-Electrode Conductivity Sensor
IDC-2W-SS-L Inline Long-Body Stainless 2-Electrode Conductivity Sensor
The InstroDirect IDC-2W-SS-L Inline Long-Body Stainless 2-Electrode Conductivity Sensor — is an extended-body two-electrode conductivity probe for deep-insertion installations in process tanks, wastewater return lines, and industrial cooling loops. RS485 Modbus / Pt1000, 0 – 200 mS/cm, IP68. Backed by Australian technical support, on-site calibration, and next-day Brisbane dispatch.
The InstroDirect IDC-2W-SS-L Inline Long-Body Stainless 2-Electrode Conductivity Sensor — is an extended-body two-electrode conductivity probe for deep-insertion installations in process tanks, wastewater return lines, and industrial cooling loops. RS485 Modbus / Pt1000, 0 – 200 mS/cm, IP68. Backed by Australian technical support, on-site calibration, and next-day Brisbane dispatch.



























