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  Name SKU Description Category
DKK-TOA GFC-311E Carbon Monoxide Analyzer GFC-311E US EPA Approval Gas filter correlation method (IR method) High sensitivity measurement enabled with multi-reflection cell Easy-to-use touch panel Meas. range 0 - 5, 0 - 10, 0 - 20, 0 - 50, 0 - 100 ppm Carbon Monoxide Analyzer
DKK-TOA GFS-312E Sulfur Dioxide Analyzer GFS-312E US EPA Approval Continuous measurement of SO2 by using Ultraviolet fluorescence method Improved optical system reduces the impact from interfering substances Easy-to-use touch panel Meas. range 0 - 0.05, 0 - 0.1, 0 - 0.2, 0 - 0.5, 0 - 1.0 ppm Sulfur Dioxide Analyzer
DKK-TOA GLN-314E Nitrogen Oxides Analyzer GLN-314E US EPA Approval Chemical luminescence method Alternating measurement of nitric monoxide (NO) and nitrogen oxides (NOx) ensures stable and continuous measurement of minute amounts of nitrogen oxides in the air Easy-to-use touch panel Meas. range 0 - 0.1, 0 - 0.2, 0 - 0.5, 0 - 1.0, 0 - 2.0 ppm Nitrogen Oxides Analyzer
DKK-TOA GNC-224-1 Flue Gas Hydrogen Chloride Analyzer GNC-224-1 Continuous measurement of flue gas hydrogen chloride concentration produced in incineration plants by ion electrode method Small size chloride ion electrode and auto-cleaning function equipped Easy installation and maintenance attained with front panel operation Meas. Range 0 -  (50 - 2000) ppm 0 -  (10 - 50) ppm (optional) Flue Gas Hydrogen Chloride Analyzer
DKK-TOA GSS‐304B(KCl Replenish-Free) / GSS‐314B(KCl Refillable) Easy-to-replace electrode tip and  reference electrode junction tip Alkali-resistant glass tips and hydrofluoric-acid-resistant glass tips available KCl non-refillable type for wastewater treatment; KCl refillable type for processes Selection of electrode holder: immersion type, drop-in type and flow-through type Meas. range pH: 0 - 14 Exchangeable Tip pH Electrode
DKK-TOA GUX-313E Ozone Analyzer GUX-313E US EPA Approval Continuous measurement of O3 concentration by using UV photometry method Easy-to-use touch panel Meas. range 0 - 0.1, 0 - 0.2, 0 - 0.5, 0 - 1.0 ppm Ozone Analyzer
DKK-TOA HBM-100A / HBM-102A Compact DIN 96 size design Auto-detection of electrode deterioration Automated self-diagnosis of fault (burn-out output) Alterable alarm contact signal (4-point) 2-channel output (RS-232 optional) Meas. range: HBM-100A: pH; -1 - 15 HBM-102A: ORP; -2000 - +2000 mV Panel Mount pH/ORP Analyaer
DKK-TOA HBM-160/HBM-162(4-wire) Industrial pH/ORP Transmitter HBM-160/HBM-162(4-wire) Multi-function pH/ORP analyzer for field installation in a compact aluminum diecast enclosure One-touch calibration and various self-diagnostic functions 2-point contact signal and 2-channel output including temperature (RS-232 optional) Power supply: AC90~264V, 50/60Hz Meas. range pH meter (HBM-160) : pH -1 - 15 ORP meter (HBM-162) : ORP -2000 - +2000mV Transmitter for Industrial pH/ORP Analyzer
DKK-TOA HBM-165H(2-wire) pH / ORP Transmitter with HART Interface HBM-165H(2-wire) HART communication protocol interface with a 2-wire, 24 VDC circuit Available for both pH and ORP measurements Diecast aluminum enclosure, digital display and a wide range of other useful features One-touch auto calibration Self-diagnostic function Meas. range -1.00 - 15.00 ORP -2000 - 2000 mV Transmitter for Industrial pH/ORP Analyzer
DKK-TOA HC-64 Ideal for pure water measurements like boiler water (low electric conductivity)   Low flow injection of sampling allows for accurate measurement Assemble electrodes available: MG-511-2F (glass electrode) 4164-2F (reference electrode) 6149-2F (temperature compensation electrode) pH Sensor for Pure Water Measurement
DKK-TOA HC-7 Series Ideal for pH/ORP measurements in tanks and open water applications Assemble electrodes available: 5600 (KCl refillable type); 5910 (KCl  replenish-free type) Mounting flanges for tanks available (50A, 100A, 150A) Immersion Type pH/ORP Detector
DKK-TOA HC-8Series Designed for pH/ORP measurements in closed loop lines and environments where process pressure exists, such as pipes or sealed tanks and etc.  Assemble electrodes available: 5610(KCl refillable type); 5910(KCl replenish-free type) Flow-Through Type pH/ORP Detector
DKK-TOA HC-G70 (KCl Replenish-Free/Refillable) / HC-G72 (KCl Refillable) Immersion Type Holder for Replaceable Tip Electrode HC-G70 (KCl Replenish-Free/Refillable) / HC-G72 (KCl Refillable) HC-G70: Transparent PVC holder (heat resistance: 60 degrees C) and semi-transparent PP holder (heat resistance: 80 degrees C) available HC-G72: SUS316 holder (heat resistance: 80 degrees C) Length: 0.5 - 3.0m KCl refillable type stores KCl inside the holder Mounting bracket/flange available Transmitter for Industrial pH/ORP Analyzer
DKK-TOA HC-G80 (KCl Replenish-Free/Refillable) / HC-G82 (KCl Replenish-Free/Refillable) Flow-Through Type Holder for Replaceable Tip Electrodes HC-G80 (KCl Replenish-Free/Refillable) / HC-G82 (KCl Replenish-Free/Refillable) HC-G80: Transparent holders made of PVC (heat resistance: 60 degrees C) ; maximum pressure resistance: 0.15MPa  HC-G82: PP/SUS316 part (heat resistance: 80 degrees C) and PVDF/SUS316 part (heat resistance: 100 degrees C) ; maximum pressure resistance: 0.3 MPa Transmitter for Industrial pH/ORP Analyzer
DKK-TOA HC-G95 (KCl Replenish-Free) Drop-In Type Detector for Replaceable Tip Electrode HC-G95 (KCl Replenish-Free) Two selections: throw-in type for deep tanks or drop-in type with a protection pipe Made from transparent PVC (heat resistance: 60 degrees C) SUS protection pipe (maximum length: 5 m) and mounting bracket  available Transmitter for Industrial pH/ORP Analyzer
DKK-TOA HDM-135A(2-wire)/HDM-136A(4-wire) Industrial pH Transmitter HDM-135A(2-wire)/HDM-136A(4-wire) Easy-to-use pH analyzer for field installation in a compact and rigid aluminum enclosure Easier calibration done with standard solution Auto determination of electrode deterioration Alterable output range Automated self-diagnosis of fault (burn-out output) Meas. range -1 - 14 Transmitter for Industrial pH/ORP Analyzer
DKK-TOA HDM-137A(2-wire)/HDM-138A(4-wire) Industrial ORP Transmitter HDM-137A(2-wire)/HDM-138A(4-wire) Easy-to-use ORP analyzer for field installation in a compact and rigid aluminum enclosure Automatic check done with standard solution Auto-detection of electrode deterioration Alterable output range Automated self-diagnosis of fault (burn-out output) Meas. range -2000 - +2000mV Transmitter for Industrial pH/ORP Analyzer
DKK-TOA HM-20J Easy-to-read LCD display  AC/DC 2-way power supply  ORP measurable  mV shift function  Cost-effective designed in a compact size Meas. range pH 0.00 - 14.00 ORP 0 - ±1999 mV (electrode sold separately) pH meters
DKK-TOA HM-25R Cost-effective basic model Easy-to-read large customized LCD display High-performance with the Strong&Float (internal solution concentration checker) pH electrode External printer connectable Data storage up to 300 points  Meas. range pH 0.00 - 14.00 ORP 0 - ±2000.0 mV (ORP electrodes sold separately) 0 - 100.0 degrees C pH meters
DKK-TOA HM-30P / 31P Standard model for pH measurement (HM-30P) Sophisticated type, capable of pH and ORP measurements (HM-31P) Power-saving design; rechargeable battery adaptable Waterproof design (IP67: 1m depth, up to 30mins) Data storage up to 1000 points  Meas. range pH 0 - 14 (HM-30P/31P) 0 - 100.0 degrees C (HM-30P/31P) 0 - ±2000 mV (HM-31P) (ORP electrodes sold separately) Handheld pH/ORP Meter