Industrial Process Control Instruments
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| Brand | Hach |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | pHDTM Differential |
| Price | Upon Request |
| Measurement Range | pH 0–14, ORP −1500 to +1500 mV |
| Accuracy | ±0.01 pH, ±0.5 mV |
| Temperature Range | −5 to 95 °C |
| Max Pressure | 6.9 bar at 105 °C |
| Sensor Body Materials | PEEK or Ryton |
| Replaceable Salt Bridge | Yes |
| Optional Auto-Cleaning Assembly | Available |
| Patented Technology | US Patent No. 6,398,181 B1 |
| Brand | Hach |
|---|---|
| Origin | USA |
| Model | GLI3400 Series |
| Electrode Constants Available | 0.05, 0.5, 1.0, 5.0, 10.0 cm⁻¹ |
| Conductivity Range | 0–2,000,000 µS/cm (dependent on electrode constant) |
| Resistivity Range | 0.001–20 MΩ·cm |
| Operating Temperature | −20 to 200 °C |
| Max Flow Rate | 3 m/s |
| Max Pressure | 100 psig at 200 °C |
| Accuracy | ±0.01% of reading |
| Probe Weight | 0.45 kg |
| Materials | Titanium, Graphite, 316 Stainless Steel |
| Mounting Options | Compression-fit, Non-metallic universal, Boiler/condensate, Sanitary flange |
| Brand | Hach |
|---|---|
| Origin | USA |
| Model | LDO II |
| Measurement Principle | Fluorescence Quenching (Dynamic Luminescence Lifetime Detection) |
| Range | 0.00–20.00 mg/L (ppm) |
| Accuracy | ±0.1 mg/L (<1 mg/L), ±0.2 mg/L (≥1 mg/L) |
| Repeatability | ±0.05 mg/L |
| Response Time (t₉₀) | <60 s, (t₉₅): <90 s at 20°C |
| Temperature Compensation | Automatic, NTC 30 kΩ |
| Sensor Materials | Noryl housing, 316 stainless steel body, polybutadiene rubber sensing cap |
| Operating Temp. | 0.0–50.0°C (sensor), 0.0–100.0°C (sample) |
| Max. Cable Length | 300 m |
| Interference Resistance | Immune to H₂S, heavy metals (Pb²⁺, Cd²⁺, Cu²⁺, etc.), hydrocarbons, Cl₂, CN⁻, S²⁻, and common ions (Na⁺, Ca²⁺, NH₄⁺, NO₃⁻, SO₄²⁻, Cl⁻, etc.) |
| Analog Outputs | Dual 4–20 mA or 0–20 mA, isolated |
| Environmental Rating | IP66, -20–60°C operating, -30–70°C storage, 0–95% RH non-condensing |
| Warranty | 12 months on sensor module |
| Brand | Hach |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | LDO |
| Price | Upon Request |
| Measurement Range | 0.01–20 mg/L (ppm) and 0–200% saturation |
| Resolution | 0.01 mg/L |
| Repeatability | ±0.1 mg/L (0–8 mg/L) |
| Temperature Compensation | Automatic |
| Dimensions | 20 × 10 × 5 cm |
| Brand | Hach |
|---|---|
| Origin | USA |
| Model | SC1000 |
| Operating Temperature | -20 to 55 °C |
| Storage Temperature | -20 to 70 °C |
| Relative Humidity | 0–95% RH (non-condensing) |
| Power Supply | 100–230 VAC, 50/60 Hz |
| Display | 1/4 VGA backlit TFT color touchscreen |
| Relay Outputs | 4 × SPDT |
| Analog Outputs | 4–20 mA (up to 12 channels, 500 Ω max load) |
| Analog Inputs | 12 × 4–20 mA (500 Ω max input impedance) |
| Digital Communication | MODBUS RTU (RS485 & RS232), PROFIBUS DP, Ethernet service port, optional GSM cellular module |
| Sensor Connectivity | Up to 8 digital sensors per probe module |
| Enclosure Rating | IP65 (panel-mounted display module) |
| Brand | Hach |
|---|---|
| Origin | USA |
| Model | SC200 |
| Input Types | Dual digital (Hach Digital Sensor Protocol) and/or analog (4–20 mA, 0–20 mA, mV) sensor inputs |
| Communication Protocols | MODBUS RTU (RS232/RS485), Profibus DPV1 (optional) |
| Display | 240 × 160 pixel graphical LCD with LED backlight |
| Enclosure Rating | NEMA 4X / IP66 |
| Power Supply | 100–240 VAC ±10%, 50/60 Hz or 24 VDC (−15% / +20%) |
| Operating Temperature | −20 to 60 °C |
| Housing Material | Polycarbonate front, powder-coated aluminum and stainless steel chassis |
| Mounting Options | Wall, pole, or panel mount |
| Output Signals | Two independent 4–20 mA outputs (max. 500 Ω load) |
| Relay Outputs | Four SPDT relays (5 A, 250 VAC, 1200 W) |
| Data Storage | Flash memory with password-protected SD card slot |
| Certifications | CE (EMC: EN 50081-2, immunity: EN 61000-6-2), UL 61010-1, ETL Listed |
| Brand | HACH |
|---|---|
| Origin | Imported |
| Manufacturer Type | Manufacturer |
| Model | SC4500 |
| Display | 3.5" TFT capacitive color touchscreen |
| Operating Temperature | −20–60°C (8 W AC / 9 W DC sensor load) or −20–45°C (28 W AC / 20 W DC sensor load) |
| Storage Conditions | −20–70°C, 0–95% RH non-condensing |
| Sensor Channels | Dual-channel for SC-series sensors |
| Relays | 2 SPDT relays (0.75–1.5 mm² / 18–16 AWG) |
| AC | 100–240 VAC, 5 A resistive / 1 A pilot |
| DC | ≤42 VDC, 4 A resistive / 1 A pilot |
| Analog I/O | Up to 5 × 0–20 mA or 4–20 mA outputs per module |
| Digital Communication Options | Modbus RS485, Profibus DPV1, Modbus TCP, PROFINET IO, EtherNet/IP |
| USB Port | For firmware update and data export |
| Data Storage | ~20,000 records |
| Enclosure Rating | UL 50E Type 4X, IEC/EN 60529 IP66, NEMA 250 Type 4X, corrosion-resistant metal housing |
| Power Supply | AC 100–240 VAC ±10%, 50/60 Hz, 1 A (28 W load) |
| Dimensions | 144 × 144 × 192 mm |
| Weight | 1.7 kg (controller only) |
| Certifications | CE, ETL, UL, CSA |
| Brand | Hamilton |
|---|---|
| Origin | Switzerland |
| Model | H100 pH |
| Measurement Range | pH −2.00 to 16.00 |
| ORP | −1500 to +1500 mV |
| Temperature Input | Pt100 / Pt1000 / NTC 30 kΩ |
| Temperature Range | −20 to +150 °C |
| Temperature Resolution | 0.1 °C |
| Measurement Error | <1 mV |
| Analog Outputs | Dual 4–20 mA (floating, max 10 V) |
| Relay Output | Configurable (alarm/flush), 3 A / <250 VAC or 30 VDC |
| Housing Material | PBT |
| Enclosure Rating | IP65 / NEMA 4X |
| Power Supply | 24–230 V AC/DC |
| Display | 7-segment LCD with icons |
| Operating Humidity | 0–80% RH at ≤55 °C |
| FM Certification | Class I, Div. 2, Groups A/B/C/D & IIC, T4, Ta = 55 °C, Type 2 |
| (Origin | Italy |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | ADEV 8869 |
| Price | USD 12,500) |
| Brand | Hitech |
|---|---|
| Origin | Italy |
| Model | AS860 |
| Measurement Principle | Thermal Conductivity Detection (TCD) |
| Display | 2-line or 4-line dot-matrix LCD |
| H₂ Range in Air | 90–100% vol |
| CO₂ Range in Air | 0–100% vol |
| H₂ Range in CO₂ | 0–100% vol |
| Accuracy | ±1% of full scale |
| H₂ Resolution | 0.1% vol |
| CO₂ Resolution | 0.5% vol |
| Response Time (T90) | 5 s |
| Sample Flow Rate | 100–300 mL/min |
| Sample Pressure (pump off) | up to +5 bar(g) |
| Sample Pressure (pump on) | down to –100 mbar(g) |
| Sample Temperature | –10 °C to +60 °C (non-condensing) |
| Analog Output | 0–1 V |
| Operating Ambient Temperature | –5 °C to +40 °C |
| Battery Life | 6 hours |
| Power Options | 110/240 V AC, 12 V DC automotive adapter |
| Enclosure | Rugged ABS carrying case with integrated handle and adjustable-height support feet |
| Dimensions (w × d × h, handle deployed as feet) | 250 × 255 × 94 mm |
| Weight | ~2 kg |
| Brand | Hitech |
|---|---|
| Origin | United Kingdom |
| Model | K1550 |
| Detection Principle | Thermal Conductivity (TC) |
| Measurable Gases | H₂, CO₂, Ar, He, Ne, CH₄, CFCs (e.g., Freon) |
| Range | 0–0.5% to 0–100% (H₂, He) |
| Accuracy | ±1% or ±2% of full scale (gas-dependent) |
| Stability | Better than ±1% FS/month |
| Response Time (T90) | 20 s |
| Sample Flow Rate | 100–300 mL/min |
| Sample Temperature | –10 °C to +40 °C (non-condensing) |
| Sample Pressure | Ambient (vented to atmosphere) |
| Display | Dot-matrix LCD (2- or 4-line) |
| Output | 4–20 mA (user-programmable), two configurable alarm relays (0.5 A / 48 V AC/DC), LED status indicators |
| Environmental Operating Temp | –5 °C to +40 °C |
| Power Supply | 110/120 V or 220/240 V AC, 50/60 Hz, 12 VA |
| Enclosure | IP40 Noryl fiberglass-reinforced housing (IP54 lockable door optional) |
| Mounting | DIN panel-mount secondary unit (96 × 144 mm) |
| Compliance | Designed for industrial process environments |
| Brand | Hitech |
|---|---|
| Origin | United Kingdom |
| Model | K1550 |
| Detection Principle | Thermal Conductivity (TC) |
| Measurable Gases | H₂, CO₂, Ar, He, N₂, CH₄, Ne, CFCs (e.g., R12, R22) |
| Measurement Range | 0–0.5% to 0–100% vol (H₂/He) |
| Accuracy | ±1% of full scale |
| Stability | Better than ±1% FS/month |
| Response Time (T90) | 20 s |
| Sample Flow Rate | 100–300 mL/min |
| Sample Temperature | –10 °C to +40 °C (non-condensing) |
| Sample Pressure | Ambient-referenced (vented to atmosphere) |
| Display | Dot-matrix LCD (2- or 4-line) |
| Outputs | Two user-programmable 4–20 mA analog outputs |
| Alarms | Two independent relay outputs (0.5 A / 48 V AC/DC), configurable as HIGH/LOW/OFF with adjustable hysteresis |
| Enclosure | DIN 96×144 mm front panel mount |
| Sensor Mounting | Integrated or remote (up to 100 m via intrinsically safe barrier) |
| Certification | ATEX II 1G Ex ia IIC T4 Ga / IECEx ia IIC T4 Ga (Zone 0/1 compatible) |
| Brand | Huake Instrument |
|---|---|
| Origin | Beijing, China |
| Model | HK-5300 |
| Configuration Options | Single-Pump-Single-Tank, Dual-Pump-Single-Tank, Triple-Pump-Dual-Tank, Quad-Pump-Dual-Tank |
| Solution Tank Capacity | 0.5–1.5 m³ |
| Dosing Pump Power Options | 0.37 / 0.55 / 0.75 / 1.5 kW |
| Max Dosing Flow Rate | 160 L/h |
| Max Discharge Pressure | 16.0 MPa |
| Control Modes | Automatic (PID + Fuzzy Logic), Manual, Soft-Manual |
| Safety Features | Low-Low Level Pump Shutdown, Pressure Relief Valve, Phase Loss & Overcurrent Protection |
| Output Signal | 4–20 mA Level Feedback |
| Compliance | Designed for IEC 61508 SIL 2-capable integration, compatible with DCS/SCADA systems per IEC 62443 cybersecurity guidelines |
| Origin | Germany |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | HLD5000 |
| Pricing | Available Upon Request |
| Key | Brand: Onset |
|---|---|
| Model | U26 |
| Sensor Type | Optical (Dynamic Fluorescence Quenching) |
| DO Range | 0–30 mg/L |
| Calibration Range | 0–20 mg/L |
| Accuracy | ±0.2 mg/L (0–8 mg/L), ±0.5 mg/L (8–20 mg/L) |
| Resolution | 0.02 mg/L |
| Response Time (t₉₀) | <2 min |
| Temperature Range | −5 to 40 °C |
| Temp Accuracy | ±0.2 °C |
| Temp Resolution | 0.02 °C |
| Memory | 64 KB (21,700 readings) |
| Logging Interval | 1 min – 18 hr |
| Battery Life | Up to 6 months typical |
| Depth Rating | ≤100 m |
| Dimensions | Ø3.96 cm × 26.67 cm |
| Weight | 464 g |
| Power | 3.6 V lithium battery |
| Brand | HOGON |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | OEM Manufacturer |
| Regional Classification | Domestic (China) |
| Model | ALT Boric Acid Online Analyzer |
| Pricing | Upon Request |
| Brand | HOGON |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Origin Category | Domestic (China) |
| Model | ALT Chloride Ion Online Analyzer |
| Pricing | Upon Request |
| Brand | HOGON |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Regional Classification | Domestic (China) |
| Model | ALT Coating |
| Pricing | Upon Request |
| Brand | HOGON |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | ALT Hydrogen Peroxide Online Concentration Analyzer |
| Pricing | Upon Request |
| Brand | HOGON |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | ALT Online Acid Concentration Analyzer for Etchant Solutions |
| Pricing | Upon Request |
| Brand | HOGON |
|---|---|
| Model | ALT Online Alkalinity Analyzer for Na₂CO₃ and NaOH Excess in Brine |
| Origin | Shanghai, China |
| Manufacturer | HOGON Scientific Instruments Co., Ltd. |
| Type | Industrial Online Potentiometric and Photometric Titration System |
| Compliance | Designed for continuous process monitoring per ISO 9001-manufactured quality system |
| Interface | RS232, TCP/IP, Modbus RTU/TCP |
| Display | 7-inch full-color TFT touchscreen (Chinese UI) |
| Processor | ARM Cortex-A8 |
| Detection Modes | Potentiometric (pH, redox), photometric (colorimetric endpoint), complexometric, precipitation, non-aqueous titration |
| Electrode Options | Dual-platinum indicator electrode, combination pH electrode (optional), ion-selective electrodes (customizable) |
| Fluid Handling | High-precision burette (±0.1% volumetric accuracy), electromagnetic switching valves, solvent-resistant peristaltic pumps (≥50,000 cycles lifespan) |
| Sample Throughput | Up to 6 analyses/hour (configurable cycle time) |
| Data Output | Structured CSV/JSON via Ethernet |
| Environmental Rating | IP65 enclosure (industrial cabinet) |
| Power Supply | 220 VAC ±10%, 50/60 Hz |
| Brand | HOGON |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | ALT Online Aluminum Chloride & Aluminum Nitrate Analyzer |
| Pricing | Upon Request |
| Brand | HOGON |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | ALT Online Analyzer for Ammonium Bicarbonate and Organic Amines |
| Pricing | Available Upon Request |
| Brand | HOGON |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | ALT Online Copper Sulfate and Nickel Ion Analyzer for Electroplating Lines |
| Pricing | Available Upon Request |
| Brand | HOGON |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | ALT Online Ferrous Ion Monitoring Analyzer |
| Pricing | Upon Request |
| Brand | HOGON |
|---|---|
| Model | ALT Online Free Acid & Total Acid Analyzer |
| Origin | Shanghai, China |
| Manufacturer | HOGON Scientific Instruments Co., Ltd. |
| Application | Real-time titrimetric monitoring of free acid (H₃PO₄, HNO₃) and total acid in electrolytic phosphating bath solutions |
| Measurement Principle | Potentiometric and colorimetric endpoint detection with dual-mode titration control |
| Display | 7-inch full-color TFT touchscreen interface |
| Processor | ARM Cortex-A8 |
| Connectivity | RS-232, TCP/IP, Modbus RTU/TCP |
| Compliance | Designed for industrial process environments per IEC 61000-6-2/4 EMC standards |
| Data Output | Structured ASCII or JSON via Ethernet |
| Maintenance Interval | ≥30 days between cleaning cycles under continuous operation |
| Brand | HOGON |
|---|---|
| Model | ALT Online Hydrogen Ion Concentration Analyzer for Saponification Liquor |
| Origin | Shanghai, China |
| Manufacturer | HOGON Scientific Instruments Co., Ltd. |
| Type | Automated Potentiometric & Colorimetric Online Titrator |
| Price Range | USD 14,000 – 42,500 (FOB Shanghai) |
| Compliance | CE-marked, ISO 9001–certified manufacturing |
| Processor | ARM Cortex-A8 |
| Display | 7-inch full-color capacitive touchscreen (Chinese/English UI) |
| Titration Modes | pH, redox, complexometric, precipitation, non-aqueous, and colorimetric titration |
| Detection Endpoints | Dual-mode endpoint recognition (potentiometric slope analysis + high-resolution RGB color transition detection) |
| Fluid Handling | Electromagnetic switching valves, long-life solvent pumps, precision burettes (±0.002 mL resolution) |
| Connectivity | RS-232, TCP/IP, Modbus RTU/TCP |
| Data Output | Structured CSV/JSON via Ethernet |
| Software | HOGON TitraLink™ v3.2 (supports GLP-compliant audit trail, user access levels, method versioning, and electronic signature per FDA 21 CFR Part 11) |
| Brand | HOGON |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | ALT Online Sulfuric Acid Analyzer for Electroplating Baths |
| Pricing | Available Upon Request |
| Brand | HOGON |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Region Classification | Domestic (China) |
| Model | ALT Online Trivalent Chromium & Sodium Hypophosphite Analyzer for Electroplating Lines |
| Pricing | Upon Request |
| Brand | HOGON |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | ALT Online Zirconium Point Analyzer for Silane Pretreatment Tanks |
| Pricing | Upon Request |