Industrial Process Control Instruments
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| Brand | Chrom |
|---|---|
| Model | GC-80PDD on-line |
| Detection Principle | Pulsed Discharge Helium Ionization Detection (PDHID) |
| Column Temperature Range | Up to 420°C |
| Pressure Control | Up to 100 psi |
| Split Ratio | Up to 999.9:1 |
| Baseline Noise | ≤0.02 mV |
| Baseline Drift | ≤0.5 mV/30 min |
| Repeatability (CH₄) | RSD ≤3.0% |
| Detection Limit (CH₄) | ≤3.5×10⁻¹³ g/mL |
| Power Consumption | <2.0 kW |
| Temperature Control Accuracy | ±0.1°C |
| Output Interfaces | 4–20 mA (up to 8 channels), RS232/RS485, Ethernet |
| Enclosure | 19″ rack-mount, 6U standard chassis |
| Carrier Gas | Ultra-high-purity helium |
| Compliance | Designed for continuous industrial process monitoring per ISO/IEC 17025-aligned operation and compatible with DCS integration under IEC 61511 functional safety context |
| Brand | TEC AIR |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China-made) |
| Model | BA-1H, BA-2H |
| Price | USD 420 (FOB) |
| Body Material | Stainless Steel (316L critical components), Brass body (BA series) |
| Sealing Test | Helium Leak Detection (External ≤1×10⁻⁹ Pa·m³/s |
| Operating Temperature | –10°C to +40°C |
| Inlet Pressure Range | Up to 30 MPa (300 bar) |
| Outlet Pressure Range | 0–1.6 MPa (0–16 bar), adjustable |
| Pressure Gauge | JAPAN MODEL φ50 mm, Class 1.6 accuracy |
| Filtration | Sintered stainless steel mesh (≤5 µm), ultra-purified |
| Cleaning | Ultra-pure water + ultrasonic cleaning per SEMI F57 |
| Mounting | Dual-side panel-mount flange kit included |
| Compliance | ASTM E2498-22 (High-Purity Gas Systems), ISO 8573-1 Class 1 (Particulates), USP <661> Compliant Materials |
| Brand | CLEAN |
|---|---|
| Origin | Taiwan |
| Model | CS1728D |
| pH Range | 0–12 |
| Zero Point | 7.00 ± 0.25 |
| Resolution | 0.01 pH |
| Temperature Range | 0–80 °C |
| Max Pressure | 10 bar |
| Body Material | PPS/PP |
| Sensing Membrane | W28 hemispherical glass |
| Membrane Resistance | < 500 MΩ |
| Reference System | SNEX Ag/AgCl/KCl solid-state double-junction |
| Liquid Junction | SNEX dual-salt bridge |
| Threaded Connection | NPT 3/4" |
| Cable Length | 5 m |
| Output Interface | RS-485 Modbus RTU |
| Supply Voltage | DC 12 V |
| IP Rating | IP68 |
| Brand | CLEAN Instruments |
|---|---|
| Origin | Taiwan |
| Model | CS1753 |
| Construction | Rugged PPS Body with SNEX Solid-State Junction |
| Pressure Rating | Up to 20 bar (CS1768-hp variant) |
| Temperature Compensation | Built-in Pt1000 RTD |
| Electrolyte System | Dual-ceramic porous junction + red SNEX solid-state liquid junction |
| Compatible Media | Wastewater, seawater, brine, caustic solutions (NaOH/KOH), crude oil emulsions, desulfurization slurry, low-conductivity water (<50 µS/cm), HF-containing streams (<1000 ppm), sulfide-rich environments |
| Output Signal | Analog mV (pH/ORP) + PT1000 resistance |
| Electrical Grounding | Integrated shielded grounding terminal |
| Compliance | Designed for continuous operation in ISO/IEC 17025-aligned QC labs and EPA-compliant wastewater treatment plants |
| Certifications | RoHS, CE (EMC Directive 2014/30/EU) |
| Brand | CLEAN |
|---|---|
| Origin | Taiwan |
| Model | CS1768 |
| pH Range | 0–14 |
| Temp. Range | 0–90 °C |
| Max. Pressure | 20 bar (@50 °C) |
| Junction Type | SNEX Solid-State Ag/AgCl/KCl |
| Housing Material | PPS or PA+GF |
| Temperature Sensor | Pt1000 (standard), Pt100 / NTC10K (optional) |
| Thread | NPT 3/4" or PG13.5 |
| Cable | 5 m coaxial with BNC connector |
| Sensitive Bulb Type | B11 |
| Output Compatibility | Designed for CLEAN PH3000 transmitter |
| Brand | CLEAN |
|---|---|
| Origin | Taiwan |
| Model | CS1768-hp |
| Pressure Rating | 0–20 bar (@ 50 °C) |
| pH Range | 0–14 |
| Temperature Range | 0–90 °C |
| Liquid Junction | SNEX Solid-State Ag/AgCl/KCl Reference System |
| Housing Material | PPS (Polyphenylene Sulfide) |
| Thread | NPT 3/4″ (wet end & dry end) |
| Cable | 5 m coaxial with BNC connector |
| Temperature Sensor Options | Pt1000 / Pt100 / NTC10K |
| Output | 4–20 mA (pH/ORP + temperature, two-wire, passive) |
| IP Rating | IP65 |
| Compliance | Designed for continuous industrial process monitoring per IEC 61508 functional safety principles (SIL2-capable when integrated with certified controllers) |
| Brand | CLEAN |
|---|---|
| Model | CS1778D |
| Output | RS-485 (Modbus RTU) |
| pH Range | 0–14 |
| Temp. Range | 0–90 °C |
| Max. Pressure | 20 bar @ 50 °C |
| Housing | PPS |
| Thread | NPT 3/4″ |
| Liquid Junction | SNEX solid-state electrolyte membrane |
| Reference System | SNEX Ag/AgCl/KCl |
| Sensing Membrane | B11 glass |
| Temperature Sensor | Pt1000 / Pt100 / NTC10K (field-selectable) |
| Cable | 5 m coaxial, BNC termination |
| Brand | CLEAN |
|---|---|
| Origin | Taiwan |
| Model | CS1788 |
| pH Range | 0–14 |
| Temperature Range | 0–90 °C |
| Pressure Rating | 0–20 bar (@50 °C) |
| Reference System | SNEX Ag/AgCl/KCl |
| Liquid Junction | SNEX solid-state membrane with dual ceramic pores |
| Sensing Bulb | W02 low-ionic-strength optimized glass |
| Body Material | PPS (polyphenylsulfone) |
| Thread | NPT 3/4" |
| Cable | 5 m coaxial, BNC connector |
| Temperature Sensor Options | Pt1000 / Pt100 / NTC10K |
| Output | 4–20 mA (pH/ORP & temperature, 2-wire, passive) |
| Accuracy | ±0.01 pH / ±1 mV / ±0.3 °C |
| Input Impedance | ≥10¹² Ω |
| Protection Rating | IP65 |
| Mounting | Panel-mount with dual clamp fixation |
| [Brand | CLEAN |
|---|---|
| Origin | Taiwan |
| Model | DH200 |
| Measurement Range (H₂) | 0.000–2.000 ppm (0–2000 ppb) |
| Resolution | 0.001 ppm |
| Accuracy | ±0.002 ppm |
| ORP Range | −2000 to +2000 mV |
| Power | 2 × AAA batteries |
| Operating Temp | −5 °C to 60 °C |
| Dimensions | 94 × 190 × 35 mm (W×L×H) |
| Weight | 250 g] |
| Brand | CMC |
|---|---|
| Origin | Germany |
| Model | OilQSens |
| Conductivity Range | 0.1–20,000 pS/m (Transformer Grade: 0.1–50 pS/m) |
| Dielectric Constant Range | 1.0–5.0 |
| Temperature Range | −10 °C to +70 °C |
| Sensitivity | 0.01 pS/m (conductivity), 1×10⁻⁶ (dielectric constant) |
| Accuracy | ±1% of reading ±0.5 pS/m (conductivity), ±1% ±0.0001 (dielectric constant) |
| Response Time | <45 s |
| Max Process Pressure | 60 barg @ 20 °C |
| Sensor Material | Stainless steel flow cell & fittings, aluminum sensor head |
| Communication Interfaces | RS232, LAN, WLAN, RS485, Profibus, Modbus, GSM (optional) |
| Power Supply | 90–264 VAC / 50–60 Hz or 24 VDC (optional) |
| Dimensions & Weight | Sensor: Ø70 × H103 mm, 2.70 kg |
| Communication Module | 87 × 110 × 30 mm, 0.25 kg |
| Control Unit | 210 × 250 × 165 mm, 4.45 kg |
| Software | WSens (optional) |
| Origin | Germany |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | TMA-210-P |
| Price Range | USD 7,000 – 14,000 |
| Brand | CMC |
|---|---|
| Origin | Germany |
| Model | WearSens |
| Conductivity Range | 0.1–100,000 pS/m |
| Conductivity Sensitivity | 0.1 pS/m |
| Conductivity Accuracy | ±1% of reading ±0.5 pS/m |
| Relative Permittivity Range | 1–5 |
| Relative Permittivity Sensitivity | 1×10⁻⁶ |
| Relative Permittivity Accuracy | ±1% of reading ±0.0001 |
| Response Time | <45 s |
| Oil Pressure Rating | up to 60 barg @ 20 °C |
| Oil Temperature Range | −20 °C to +65 °C |
| Ambient Temperature Range | −20 °C to +65 °C |
| Sensor Material | Stainless steel flow cell & fittings, aluminum sensor head |
| Cable | 3 m shielded (custom lengths available) |
| Connection | 1/4″ compression or 6 mm push-to-connect |
| Power Supply | 90–264 VAC, 50–60 Hz, 0.2 W |
| Dimensions & Weight | Sensor: Ø70 × H103 mm, 1.6 kg |
| Communication Unit | 110 × 87 × 30 mm, 0.25 kg |
| Origin | Italy |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported Instrument |
| Model | CMST405 |
| Pricing | Available Upon Request |
| Brand | York Instrument |
|---|---|
| Origin | Germany |
| Manufacturer Type | Manufacturer |
| Origin Category | Imported |
| Model | CPP1000-M,L |
| Price | Upon Request |
| Pressure Range | 0–100 MPa |
| Medium | Oil |
| Connection | 2 × G 1/2" Female Thread |
| Brand | Cubic |
|---|---|
| Origin | Hubei, China |
| Model | AM6208D |
| Measurement Principle | Non-Dispersive Infrared (NDIR) |
| Detection Range | 0–2000 ppm |
| Accuracy | ±(50 ppm + 5% of reading) |
| Resolution | 1 ppm |
| Response Time (T90) | ≤30 s |
| Warm-up Time | <180 s |
| Output Signal | 4–20 mA / 0–10 V (selectable) |
| Operating Temperature | −10 to +50 °C |
| Operating Humidity | 0–95% RH (non-condensing) |
| Power Supply | 24 VAC ±10% or 24 VDC ±10% |
| Average Current Consumption | ≤40 mA |
| Standby Current | ≤20 mA |
| Mounting Hole Pitch | 60 mm |
| Dimensions | 86 × 120 × 185 mm |
| Service Life | ≥15 years |
| Compliance | RoHS, CE (EMC & LVD), ISO 9001-manufactured |
| Brand | Cubic |
|---|---|
| Origin | Hubei, China |
| Model | AM6208W |
| Measurement Principle | NDIR (Non-Dispersive Infrared) |
| Measurement Range | 0–2000 ppm |
| Accuracy | ±(50 ppm + 5% of reading) |
| Resolution | 1 ppm |
| Refresh Rate | 1 s |
| Warm-up Time | <180 s |
| Response Time (T90) | ≤30 s |
| Operating Temperature | −10 to 50 °C |
| Operating Humidity | 0–95% RH (non-condensing) |
| Storage Temperature | −20 to 70 °C |
| Supply Voltage | 24 VAC ±10% or 24 VDC ±10% |
| Average Current Consumption | ≤40 mA |
| Standby Current | ≤20 mA |
| Output Signal | 4–20 mA / 0–10 V (configurable) |
| Mounting Hole Pitch | 60 mm |
| Dimensions | 86 × 86 × 24.9 mm |
| Service Life | ≥15 years |
| Compliance | RoHS, CE-marked for industrial use |
| Calibration | ABC (Automatic Background Calibration) enabled |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Model | Gasboard 3500 |
| Measurement Principle | Tunable Diode Laser Absorption Spectroscopy (TDLAS) |
| Measured Gases | O₂, CO, CO₂, H₂S, CH₄ |
| Accuracy | ±0.5–2% F.S. (gas- and range-dependent) |
| Resolution | 0.01% vol to 1 ppm |
| Response Time | <40 s |
| Sample Flow Rate | 0.7–1.2 L/min |
| Explosion Protection | Ex db IIC T6 Gb / Ex tb IIIC T80°C Db |
| Output Interfaces | RS-485, RS-232, 4–20 mA |
| Power Supply | AC 220 V, 50 Hz |
| Display | LCD |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Model | Gasboard 3500 |
| Measurement Principle | Tunable Diode Laser Absorption Spectroscopy (TDLAS) |
| Measured Gases | O₂, CO, CO₂, H₂S, CH₄ |
| Explosion Protection Rating | Ex db IIC T6 Gb / Ex tb IIIC T80°C Db |
| Response Time | <40 s |
| Sample Flow Rate | 0.7–1.2 L/min |
| Output Signals | RS-485 / RS-232 / 4–20 mA |
| Display | LCD |
| Power Supply | AC 220 V, 50 Hz |
| Auto-Zero Function | Integrated air pump for in-situ zero calibration |
| Diagnostic Capability | Real-time sensor health monitoring |
| Preconditioning | Integrated front-end sample conditioning for wet, dusty, and oily gas streams |
| Brand | Cubic |
|---|---|
| Model | Gasboard-2503-NH₃ |
| Detection Principle | Tunable Diode Laser Absorption Spectroscopy (TDLAS) |
| Target Gas | NH₃ |
| Measurement Range | 0–50 ppm |
| Accuracy | ±2% FS |
| Response Time (T90) | ≤20 s |
| Measurement Cycle | 1–3600 s |
| Output Interface | RS485 @ 12 V DC |
| Power Supply | 12 V DC |
| Average Power Consumption | ≤1 W |
| IP Rating | IP66 |
| Operating Temperature | 5–40 °C |
| Operating Humidity | 0–100% RH (non-condensing) |
| Atmospheric Pressure | 101 kPa |
| Explosion Protection | UL Class I, Division 2 |
| Design Life | 10 years |
| Application | Livestock Housing Air Quality Monitoring |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Model | Gasboard-3500 |
| Measurement Principle | Tunable Diode Laser Absorption Spectroscopy (TDLAS) |
| Measured Gases | O₂, CO, CO₂, H₂S, CH₄ |
| Detection Ranges | O₂ (0–100% vol, down to 1 ppm), CO (0–100% vol, down to 0.1 ppm), CO₂ (0–100% vol, down to 0.1 ppm), H₂S (0–1% vol, down to 0.1 ppm), CH₄ (0–100% vol, down to 0.1 ppm) |
| Accuracy | ±0.5–2% F.S. depending on gas and range |
| Response Time | <40 s (at 2 L/min) |
| Sample Flow Rate | 0.7–1.2 L/min (optimal), up to 2 L/min |
| Explosion Protection | Ex db IIC T6 Gb / Ex tb IIIC T80°C Db |
| Output Interfaces | RS-485, RS-232, 4–20 mA analog |
| Power Supply | AC 220 V, 50 Hz |
| Display | Integrated LCD |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Sensor Type | Electrochemical (ECD) |
| Measurement Ranges | 0–1% O₂ / 0–5% O₂ / 0–25% O₂ |
| Accuracy | ≤ ±2% FS |
| Repeatability | ≤ ±1% FS |
| Linearity Error | ≤ ±1% FS |
| Resolution | 0.1% (for 0–25% range) or 0.01% (for 0–1% range) |
| Response Time (T90) | < 30 s |
| Explosion Protection Rating | Ex db IIC T6 Gb |
| Operating Temperature | −20 to +60 °C |
| Operating Humidity | 0–98% RH (non-condensing) |
| Output Signal | RS485 (standard, Modbus RTU protocol) or RS232 (optional) |
| Power Supply | 24 VDC or 220 VAC |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | CUBIC-LGA Series |
| Price | Upon Request |
| Linearity Error | ±1% F.S. |
| Repeatability | ±1% F.S. |
| Measurement Range Drift | 0–10,000 ppm |
| Response Time | <40 s |
| Explosion Protection Rating | Ex db IIC T6 Gb / Ex tb IIIC T80°C Db |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Model | CUBIC-LGA Series |
| Linearity Error | ±1% F.S. |
| Repeatability | ±1% F.S. |
| Measurement Range | 0–10,000 ppm |
| Response Time | <40 s |
| Explosion Protection Rating | Ex db IIC T6 Gb / Ex tb IIIC T80°C Db |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Model | CUBIC-LGA-EX |
| Measurement Principle | Tunable Diode Laser Absorption Spectroscopy (TDLAS) |
| Measured Gases | O₂, CO, CO₂, H₂S, CH₄ |
| Explosion Protection Rating | Ex db IIC T6 Gb / Ex tb IIIC T80°C Db |
| Response Time | <40 s (at 2 L/min) |
| Sample Flow Rate | 0.7–1.2 L/min (max 2 L/min) |
| Accuracy | ±0.5–2% FS depending on gas and range |
| Resolution | 0.01% vol / 0.1 ppm / 1 ppm (gas- and range-dependent) |
| Output Signals | 4–20 mA, RS-232, RS-485 |
| Display | Integrated LCD |
| Power Supply | AC 220 V, 50 Hz |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | CUBIC-LGA-TDLAS |
| Price | Upon Request |
| Linearity Error | ±1% F.S. |
| Repeatability | ±1% F.S. |
| Measurement Range | 0–10,000 ppm |
| Response Time | <40 s |
| Explosion Protection Rating | Ex db IIC T6 Gb / Ex tb IIIC T80°C Db |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Model | Gasboard-3052 |
| Measurement Range | 0–10 ppm / 0–100 ppm / 0–1000 ppm (auto-ranging) |
| Resolution | 0.1 ppm |
| Accuracy | ≤±2% FS |
| Repeatability | ≤±2% FS |
| Response Time (T90) | ≤10 s |
| Operating Temperature | 0–50 °C |
| Relative Humidity | 0–95% RH (non-condensing) |
| Output Signals | 4–20 mA, 0–1 V / 0–5 V / 0–10 V DC |
| Alarm Outputs | 2 configurable alarm relays + 1 fault relay |
| Communication Interfaces | RS-232, RS-485 |
| Power Supply | 12 V DC or 20 V AC, 50 Hz |
| Dimensions (Analyzer) | 178 × 107 × 95 mm (L×W×H) |
| Sensor Dimensions | Ø38.1 × 71.5 mm (D×L) |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Model | Gasboard-3052 |
| Measurement Range | 0–10 ppm / 0–100 ppm / 0–1000 ppm (auto-ranging) |
| Resolution | 0.1 ppm |
| Accuracy | ≤ ±2% FS |
| Response Time (T90) | ≤ 10 s |
| Operating Temperature | 0–50 °C |
| Relative Humidity | 0–95% RH |
| Analog Outputs | 4–20 mA, 0–1 V / 0–5 V / 0–10 V DC |
| Alarm Outputs | 2 configurable O₂ alarms + 1 fault alarm |
| Communication Interfaces | RS-232, RS-485 |
| Power Supply | 12 V DC or 20 V AC, 50 Hz |
| Dimensions (Analyzer) | 178 × 107 × 95 mm (L×W×H) |
| Sensor Dimensions | Ø38.1 × 71.5 mm (D×L) |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Model | Gasboard-3100 |
| Linear Error | CO/CO₂/CH₄/C₂H₂/C₂H₄/CnHm: ±1% FS |
| O₂/H₂ | ±2% FS |
| Repeatability | ≤1% |
| Range Drift | CO/CO₂/CH₄/H₂: (0–100)% |
| Response Time | T90 < 15 s (NDIR) |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Model | Gasboard-3100 |
| Linear Error | CO/CO₂/CH₄/C₂H₂/C₂H₄/CnHm: ±1% FS |
| O₂/H₂ | ±2% FS |
| Repeatability | ≤1% |
| Response Time | T90 < 15 s (NDIR) |
| Measurement Principle | NDIR (CO, CO₂, CH₄, C₂H₂, C₂H₄, CnHm), TCD (H₂), ECD (O₂) |
| Flow Rate | 0.7–1.2 L/min |
| Inlet Pressure | 2–50 kPa |
| Output | RS-485/RS-232, 4–20 mA |
| Power | 100–240 VAC, 100 W |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Model | Gasboard-3100 |
| Linear Error | CO/CO₂/CH₄/C₂H₂/C₂H₄/CnHm: ±1% FS |
| O₂/H₂ | ±2% FS |
| Repeatability | ≤1% |
| Response Time | T90 < 15 s (NDIR) |
| Measurement Principle | NDIR (CO, CO₂, CH₄, C₂H₂, C₂H₄, CnHm), TCD (H₂), ECD (O₂) |
| Flow Rate | 0.7–1.2 L/min |
| Sample Pressure | 2–50 kPa |
| Output | RS-485/RS-232, 4–20 mA |
| Power Supply | 100–240 VAC, 100 W |