Industrial Process Control Instruments
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| Brand | Apure |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | A11PR-AA1 |
| Price | USD 70 (FOB Shanghai) |
| Measurement Range | pH: 0.00–14.00 |
| ORP | −2000 to +2000 mV |
| Resolution | 0.01 pH, 1 mV, 0.1 °C |
| Accuracy | ±0.01 pH, ±1 mV, ±0.2 °C |
| Dimensions | 96 mm (H) × 96 mm (W) × 128 mm (D) |
| Brand | Apure |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | OEM Manufacturer |
| Model | A20CD-AA1 |
| Conductivity Range | 0.05 µS/cm – 200 mS/cm |
| Resistivity Range | 0.00 – 20.00 MΩ·cm |
| Temperature Range | −30 °C to +150 °C (manual or automatic with PT1000/NTC10K sensor) |
| Basic Accuracy | ±0.01 µS/cm |
| Resolution | 0.01 µS/cm |
| Dimensions | 144 mm (H) × 144 mm (W) × 115 mm (D) |
| Power Supply | AC 220 V or DC 24 V |
| Power Consumption | ≤5 W |
| Environmental Operating Conditions | 0–60 °C, ≤85% RH (non-condensing) |
| Mounting Cutout | 138 mm × 138 mm |
| Analog Outputs | Two isolated 4–20 mA outputs (conductivity/resistivity and temperature, max. load 500 Ω) |
| Relay Outputs | Two SPDT relays (3 A / 250 V AC, NO contact), configurable for high/low alarm with adjustable hysteresis |
| Display Language | Switchable between Chinese and English |
| Password Protection | User-accessible configuration lock |
| Menu Navigation | Context-sensitive on-screen prompts |
| Brand | APURE |
|---|---|
| Model | A20PR-AA1 |
| Measurement Range | pH 0.00–14.00 |
| Resolution | 0.01 pH |
| Accuracy | ±0.01 pH |
| Temperature Compensation | 0–100 °C (manual, PT1000, or NTC10K) |
| Output | Isolated 4–20 mA (dual optional), RS-485 Modbus RTU (optional) |
| Relay Outputs | 2 configurable SPDT relays (3 A/250 VAC), including self-cleaning function |
| Power Supply | AC 220 V or DC 24 V |
| Enclosure Dimensions | 144 × 144 × 115 mm (H × W × D) |
| Panel Cutout | 138 × 138 mm |
| Stability | ≤0.02 pH/24 h |
| Operating Environment | 0–60 °C |
| Power Consumption | ≤5 W |
| Brand | APURE |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Model | A30CD-AA1 |
| Conductivity Range | 0.05 µS/cm – 200 mS/cm |
| Resistivity Range | 0.00 – 20.00 MΩ·cm |
| Temperature Range | 0–100 °C |
| Basic Accuracy | ±0.01 µS/cm |
| Resolution | 0.01 µS/cm |
| Dimensions (H×W×D) | 48 × 96 × 110 mm |
| Mounting Cutout | 42 × 90 mm |
| Output | Isolated 4–20 mA (configurable for conductivity, resistivity, or temperature) |
| Relay Output | 1 × SPDT, 3 A / 250 V AC, programmable high/low alarm with adjustable hysteresis |
| Power Supply | AC 220 V ±10% or DC 24 V ±10% |
| Power Consumption | ≤15 W |
| Operating Environment | 0–60 °C, ≤85% RH (non-condensing) |
| Brand | APURE |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Model | A30PR-AA1 |
| Price | USD 55 (FOB) |
| pH Range | 0.00–14.00 |
| ORP Range | −1999 to +1999 mV |
| pH Resolution | 0.01 |
| ORP Resolution | 1 mV |
| pH Accuracy | ±0.01 |
| ORP Accuracy | ±1 mV |
| Temperature Compensation | 0–100 °C (Manual / Automatic with PT1000 or NTC10K sensor) |
| Stability | ≤0.02 pH/24 h |
| Output | Isolated 4–20 mA (max. load 500 Ω) |
| Relay Output | 1 × SPDT, 3 A / 250 V AC (configurable high/low alarm with adjustable hysteresis) |
| Display | Custom segment LCD |
| Power Supply | AC 220 V ±10% or DC 24 V ±10% |
| Power Consumption | ≤15 W |
| Operating Environment | 0–60 °C, ≤85% RH (non-condensing) |
| Dimensions (H×W×D) | 48×96×110 mm |
| Panel Cutout | 42×90 mm |
| Brand | APURE |
|---|---|
| Model | BT-280 |
| Measurement Range | pH 0.00–14.00 |
| Resolution | 0.01 pH |
| Accuracy | ±1% FS ±1 digit |
| Temperature Compensation | 0–100 °C (manual, PT1000, or NTC10K) |
| Output | Isolated 4–20 mA (configurable for pH, ORP, or temperature |
| Relay Outputs | 2 SPST relays (3 A / 250 VAC, NO contact |
| Power Supply | AC 220 V ±10% or DC 24 V ±10% |
| Dimensions | 96 × 96 × 110 mm (H × W × D) |
| panel cutout | 91 × 91 mm |
| Operating Environment | 0–50 °C |
| Stability | ≤0.1 pH/24 h |
| Brand | Apure |
|---|---|
| Model | RP-3000 |
| Measurement Range | pH 0–14, ORP −1999 to +1999 mV |
| Resolution | 0.01 pH, 1 mV |
| Accuracy | ±0.01 pH, ±1 mV |
| Temperature Compensation | 0–100 °C (manual/automatic with PT1000 sensor) |
| Output | Dual isolated 4–20 mA (pH and ORP configurable) |
| Relay Outputs | 2 SPDT relays (configurable high/low alarm for pH or ORP) |
| Display | 800×480 IPS color LCD |
| Enclosure Rating | IP65 |
| Dimensions | 144×144×115 mm (H×W×D) |
| Power Supply | AC 100–240 V, ≤5 W |
| Operating Environment | 0–60 °C, ≤85% RH |
| Calibration | Manual 2- or 3-point using standard buffers (pH 4.00, 6.86, 7.00, 9.18, 10.00) |
| Stability | ≤0.02 pH/24 h, ≤3 mV/24 h |
| Brand | APURE |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | RW-60 |
| Output Signal | 4–20 mA analog + RS485 Modbus RTU digital |
| Display | Backlit LCD with bilingual (English/Chinese) UI |
| Power Supply | 24 VDC ±15% |
| Environmental Rating | IP66 |
| Operating Temperature | –10 to 60 °C |
| Temperature Compensation | Automatic, high-precision thermistor-based |
| Relay Outputs | 2 configurable SPDT relays (max. 5 A @ 250 VAC) |
| Measurement Principle | Time-of-Flight (ToF) ultrasonic echo detection |
| Typical Range | 0.3 to 6.0 m (adjustable via software) |
| Repeatability | ±1 mm |
| Response Time | < 2 s (configurable) |
| Brand | ASD |
|---|---|
| Origin | Canada |
| Model | CGA |
| Price | USD 28,000 (approx.) |
| Linearity Error | <0.1% FS |
| Repeatability | <0.1% FS |
| Span Drift | ≤1% per 30 days |
| Response Time (T90) | 5 seconds |
| Explosion Protection | Not certified (non-hazardous area use only) |
| Sensor Technologies | FID, NDIR, Paramagnetic, Electrochemical (eCell), Alumina-based Hygrometer (Al₂O₃), EPD (Electrostatic Precipitation Detector) |
| Temperature Compensation | Integrated |
| Pressure Compensation | Integrated |
| Calibration Options | Multi-point auto-calibration available per module |
| Module Architecture | Up to 3 internal sensor modules + 1 external Al₂O₃ module |
| Data Logging | Onboard with real-time trend visualization |
| Brand | ASD |
|---|---|
| Origin | Canada |
| Model | KA0211 |
| Repeatability | ±1% FS |
| Detection Limit | 0.03 ppm |
| Detector Type | TCD (Thermal Conductivity Detector) |
| Column Oven Temperature Range | 5 °C to 45 °C |
| Carrier Gas Purity Requirement | 5N (99.999%) |
| Compliance | Designed for continuous online operation in industrial process environments |
| Configuration | Modular sensor architecture with field-replaceable sensing modules |
| Brand | ASD |
|---|---|
| Origin | Canada |
| Model | KA0221 |
| Repeatability | < ±0.1% O₂ |
| Detection Limit | < ±0.1% O₂ |
| Detector Type | Paramagnetic |
| Column Temperature Control Range | 5 °C to 45 °C |
| Gas Supply Purity | 5N (99.999%) |
| Output | 4–20 mA |
| Communication | RS-485, Ethernet, Modbus (optional) |
| Relay Outputs | 3 × user-configurable dry-contact relays |
| Data Export | CSV format |
| Calibration | Auto/manual zero/span, multi-point, calendar-based scheduling, programmable purge time, intelligent stability detection |
| Brand | ASD |
|---|---|
| Origin | Canada |
| Model | N2 Sense |
| Detection Limit | 0.5 ppb |
| Repeatability | <1% |
| Detector Type | Enhanced Plasma Discharge (EPD) |
| Column Temperature Range | Ambient +4 °C to 450 °C |
| Carrier Gas Requirement | High-Purity Gas |
| Output | 4–20 mA, Ethernet, RS-232, MQTT |
| Data Storage | 12-month onboard logging |
| Dimensions | 133 × 202 × 330 mm (19″ rack-mountable) |
| Power | 24 VDC, 40 W |
| Operating Temperature | 5–40 °C |
| Sample Flow Rate | 5–200 mL/min |
| Inlet Pressure | 3–25 PSIG |
| Response Time | <10 s (90% step change at 75 mL/min) |
| Drift | <0.5% FS |
| Measurement Ranges | 0–1 ppm, 0–10 ppm, 0–100 ppm, up to 1% N₂ in Ar/He |
| Brand | ASD |
|---|---|
| Origin | USA |
| Model | QualitySpec 7000 |
| Wavelength Range | 350–2500 nm |
| Wavelength Accuracy | ±1 nm |
| Spot Size | 76–100 mm |
| Output Interface | Fast Ethernet (100BASE-T or 100BASE-FX) |
| OPC Server Integration | Yes |
| Max. Components Quantified | 20 per measurement |
| Light Source | 100 W Quartz Halogen |
| Optical Head to Conveyor Distance | 74 cm |
| Power Consumption | 230 W (±10%, 12 A, 50/60 Hz) |
| Operating Temperature | −20 to +50 °C |
| Relative Humidity | 5–95% non-condensing |
| Certifications | CE |
| Brand | ASDevices |
|---|---|
| Origin | Canada |
| Model | KA8000Ex |
| Repeatability | ±2% |
| Detection Limit (MDL) | 0.5 ppb H₂S |
| Detector Type | EPD (Enhanced Plasma Discharge Detector) |
| Column Oven Temperature Range | −4 °C to 200 °C |
| Carrier Gas Requirement | 5N-grade He, Ar, or N₂ |
| Brand | Asicotech |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic Industrial Instrument |
| Model | P5100 |
| Price Range | USD 70,000 – 140,000 |
| Brand | Asicotech |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | OEM Manufacturer |
| Regional Classification | Domestic (China) |
| Model | PGC-3000 |
| Price Range | USD 70,000 – 140,000 |
| Brand | ATAGO |
|---|---|
| Origin | Japan |
| Model | ACID 181 |
| Measurement Range | 0.00–18.00 g/100mL (as acetic acid) |
| Resolution | 0.01 g/100mL |
| Accuracy | ±0.05 g/100mL |
| Automatic Temperature Compensation Range | 10–30°C |
| Dimensions | Approx. 180 × 70 × 35 mm |
| Weight | Approx. 0.15 kg |
| Brand | ATAGO |
|---|---|
| Origin | Japan |
| Model | CM-800α (Chlor-Alkali Industrial Application) |
| Measurement Principle | Refractive Index (Brix, ATC) |
| Accuracy | ±0.1% Brix, ±1°C/°F |
| Range | 0.00–80.00% Brix (ATC), -15–160.0°C |
| Temperature Compensation | 5–100°C |
| Output | 4–20 mA, RS-232C |
| IP Rating | IP67 |
| Light Source | LED (≈589 nm, sodium D-line equivalent) |
| Prism Material | Synthetic Sapphire |
| Cell Body Material | SUS316L Stainless Steel |
| Dimensions | 160 × 167 × 110 mm |
| Weight | 2.4 kg |
| Response Interval | ~1 sec (configurable up to 5 intervals) |
| Brand | ATAGO |
|---|---|
| Origin | Japan |
| Model | CM-BASE β (Edge-Mountable) |
| Measurement Range | 0.0–93.0% Brix (ATC) |
| Temperature Compensation Range | 10–95°C |
| Resolution | 0.1% Brix |
| Accuracy | ±0.2% Brix |
| Output | DC 4–20 mA / RS-232C |
| IP Rating | IP67 |
| Power Supply | DC 24 V |
| Probe Length Options | 200 mm (P/N 5851), 300 mm (P/N 5852), 500 mm (P/N 5853) |
| Brand | ATAGO |
|---|---|
| Origin | Japan |
| Model | CM-BX/SALT α |
| Measurement Range | Brix 0.0–93.0%, Salt 0.00–15.00% |
| Resolution | Brix 0.1%, Salt 0.01% |
| Accuracy | Brix ±0.5% |
| Temperature Control Range | 4–95 °C |
| Wetted Materials | SUS 316L stainless steel + synthetic sapphire prism |
| Brand | ATAGO |
|---|---|
| Origin | Japan |
| Model | VISCO Series |
| Temperature Control | Integrated Peltier Module |
| Weight | 4 kg (Thermostat Unit), 2.7 kg (Controller) |
| Interface | Dual-Button Operation |
| Compliance | Designed for ISO 2555, ASTM D2196, and USP <911> viscosity testing protocols |
| Brand | OEM |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 630 (FOB) |
| Measurement Range | 0–100 kg/cm² (0.1 kg/cm² resolution) |
| Pressure Transducer Type | High-precision hydraulic load cell |
| Display | LED, with dual-unit output (kg, N, lbf) |
| Hydraulic Oil Displacement Rate | 170 ± 15 mL/min |
| Dimensions (W×D×H) | 450 × 430 × 520 mm |
| Accuracy | ±1 kPa |
| Calibration Interface | Built-in traceable calibration routine compliant with ISO 7267-1 and ASTM D774 |
| Brand | Bacharach |
|---|---|
| Origin | USA |
| Model | 7100 |
| Measurement Range | 0–100 ppm / 0–1000 ppm |
| Sensor Type | Miniature Zirconia (ZR-400) |
| Accuracy | ±2.0% of reading or ±3 ppm (whichever is greater) |
| Response Time (T90) | <10 s at 500 mL/min |
| Display | 0.75" LED numeric |
| Enclosure Rating | Front panel NEMA 4 (IP66), Electronics chassis NEMA 1 (IP20) |
| Operating Temperature | 5–40°C |
| Humidity | 0–95% RH non-condensing |
| Power Input | 90–264 VAC or 24 VDC |
| Analog Outputs | 0–1 VDC, 0–5 VDC, 0–10 VDC, 4–20 mA |
| Digital Interface | RS-232 service port |
| Relay Outputs | 2 field-adjustable alarm relays + 1 fixed system fault relay |
| Sample Connection | 1/8" NPT female |
| Weight | <2.2 kg |
| Brand | Bacharach |
|---|---|
| Origin | USA |
| Model | 7100P |
| Measurement Range | 0–100 ppm / 0–1000 ppm (auto-ranging) |
| Sensor Type | Miniature Zirconia (ZR-400) |
| Accuracy | ±3 ppm or ±2.0% of reading (whichever is greater) |
| Response Time | <15 s T90 at 500 mL/min |
| Sample Interface | 1/8" NPT female |
| Enclosure Rating | Front Panel — NEMA 4 (IP66), Electronics Chassis — NEMA 1 (IP20) |
| Display | 0.75" LED, dual-color (green = normal/online, yellow = fault) |
| Alarms | Two user-configurable relay alarms + one fixed system-fault relay |
| Analog Outputs | 0–1 VDC, 0–5 VDC, 0–10 VDC, and 4–20 mA |
| Digital Interface | RS-232 service port |
| Power Supply | 90–264 VAC or 24 VDC |
| Operating Temperature | 5–40 °C (41–104 °F) |
| Relative Humidity | 0–95% RH (non-condensing) |
| Weight | <2.2 kg |
| Brand | BAIF-MAIHAK |
|---|---|
| Model | BM08 Ex |
| Measurement Principle | Infrared Photoacoustic Spectroscopy (PAS) with Optional Electrochemical, Thermal Conductivity & Trace Moisture Modules |
| Maximum Module Capacity | 3 (e.g., dual PAS + 1 TCD or electrochemical O₂) |
| Response Time per Component | 0.5–20 s (dependent on number of components and measurement ranges) |
| Enclosure Rating | Explosion-Proof (Ex d IIB T4 Gb / Ex ib IIB T4 Gb configurable per module) |
| Display | 7-inch capacitive touchscreen HMI |
| Analog Outputs | 4 × 0–20 mA (configurable per channel) |
| Digital Interfaces | RS232, MODBUS-RTU |
| Relay Outputs | 5–8 programmable (zero calibration, span calibration, fault, alarm, etc.) |
| Mid-Range Scaling | Supported (non-zero start span definition) |
| Zero Gas Options | Dual independent zero gas references (including negative offset for cross-sensitivity compensation) |
| Span Calibration Gases | Up to 4 user-defined calibration gas values with component-specific assignment |
| Data Hold Function | Active during calibration or maintenance operations |
| Compliance | Designed to meet GB 3836.1–2010 / GB 3836.2–2010 (China Ex), CE marking applicable per module configuration |
| Origin | Beijing, China |
| Distributor Type | Authorized distributor (non-manufacturer) |
| Brand | BAIF-MAIHAK |
|---|---|
| Model | QGS-08C EX |
| Type | Non-Dispersive Infrared (NDIR) Gas Analyzer |
| Detection Principle | Selective Infrared Absorption |
| Light Source | High-Power Stable IR Source |
| Detector | Thin-Film Microphone Detector (Capacitive) |
| Optical Path | Single-Source, Series Dual-Absorption Chamber |
| Display | Backlit LCD with Full Chinese Menu Interface |
| Signal Processing | Fully Digital Signal Processing (DSP) |
| Output | Isolated 4–20 mA (also supports 0/2–20 mA), Load ≤ 400 Ω |
| Communication | RS-232, Modbus-RTU |
| Safety Certification | Ex d IIB T6 Gb (for QGS-08C EX variant) |
| Environmental Protection Compliance | Meets China’s HJ 75–2017 & HJ 76–2017 for CEMS applications |
| Enclosure Rating | IP65 (industrial dust/water resistance) |
| Power Supply | AC 220 V ± 10 %, 50 Hz |
| Warm-up Time | ≤ 30 min to operational stability |
| Operating Temperature | –10 °C to +50 °C |
| Storage Temperature | –20 °C to +60 °C |
| Brand | BAIF-MAIHAK |
|---|---|
| Model | QGS-08CN |
| Origin | Beijing, China |
| Detection Principle | Infrared Photoacoustic Spectroscopy (PAS) |
| Configurable Modules | Up to 3 (e.g., Photoacoustic IR, Paramagnetic O₂, Electrochemical, Thermal Conductivity) |
| Max Simultaneous Gases | 3 |
| Measurement Interval | 0.5–20 s (gas-dependent) |
| Display | 7-inch TFT capacitive touchscreen |
| Analog Outputs | 4 × 0–20 mA (configurable per channel) |
| Digital Interfaces | RS232, MODBUS-RTU |
| Relay Outputs | 8 programmable (zero cal, span cal, fault, alarm, etc.) |
| Zero Gas Options | 2 independent zero references (including negative offset for cross-sensitivity compensation) |
| Span Calibration Gases | Up to 4 user-defined calibration standards |
| Intermediate Range Functionality | Supported (non-zero-start measurement ranges) |
| Data Hold | Active during calibration or maintenance |
| Cross-Sensitivity Compensation | Built-in lateral sensitivity correction algorithm |
| Compliance Status | Listed in Zhongguancun National Innovation Demonstration Zone’s 2016 Government Procurement Catalog for New Technologies and Products |
| Brand | BAIF-MAIHAK |
|---|---|
| Model | QRD-1102C |
| Detection Principle | Thermal Conductivity Differential Measurement |
| Target Gases | H₂, Ar, and other binary/multicomponent gas mixtures |
| Output Signals | Isolated 4–20 mA (≤400 Ω load), relay status outputs (calibration, fault, alarm, range switching) |
| Communication | RS-232, Modbus-RTU |
| Display | Backlit LCD with Chinese menu interface |
| Construction | All-metal gas path, corrosion-resistant sensor elements |
| Environmental Rating | Industrial-grade housing, pressure-rated flow path |
| Certifications | Compliant with GB/T 13283–2008 (Industrial Process Analyzers), designed for GLP-aligned operation in continuous monitoring environments |
| Power | AC 220 V ±10%, 50 Hz |
| Operating Temperature | 0–40 °C |
| Relative Humidity | ≤90% RH (non-condensing) |
| Brand | Baoying |
|---|---|
| Origin | Shanghai, China |
| Manufacturer | Baoying Technology Co., Ltd. |
| Model | GW-03 |
| Measured Gases | O₂ (0–10% / 25% auto-range), CO (0–2.5%), NO (0–2500 ppm), NOₓ, SO₂ |
| Max. Operating Temperature | 1400 °C |
| Dust Tolerance | Unrestricted (cement kiln applications) |
| Ambient Temp. Range | −20 °C to 45 °C |
| Relative Humidity | <90% RH |
| Filter Material | Titanium alloy sintered metal |
| Filtration Precision | ≤0.1 µm |
| Output Alarm | Dry contact, 1 A/220 V AC, interlock-capable |
| Cooling Method | Oil-cooled dry extraction (thermic oil medium) |
| Certified Components | ABB EL3020 or Siemens Ultramat 23 IR analyzers |
| Probe Integrity | SGS-certified materials & welds |
| Optional Features | Motorized telescopic cleaning rod, Kstar 10 kVA UPS backup |
| Brand | Baseline |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | BASELINE 9100 |
| Pricing | Available Upon Request |