Industrial Process Control Instruments
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| Brand | PERIC |
|---|---|
| Origin | Hebei, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | Domestic (China) |
| Model | Custom Model 8 |
| Quotation | Upon Request |
| Response Time | ≤60 s |
| Measurement Principle | UV Differential Optical Absorption Spectroscopy (UV-DOAS) with Hot-Wet Sampling |
| Detection Target | Monoethanolamine (MEA), Diethanolamine (DEA), and related alkanolamines |
| Range | 0–20 ppm |
| LOD | 200 ppb |
| Accuracy | ≤±5% FS |
| Sample Flow Rate | ≥2 L/min |
| Optical Path Length | ≥7 m |
| Operating Temperature | −5 to 40 °C |
| Operating Humidity | 15–85% RH |
| Preconditioning | Heated Wet Sampling + Multi-Stage Filtration |
| Compliance | Designed for marine GLP-aligned operation |
| Brand | PERIC |
|---|---|
| Origin | Hebei, China |
| Manufacturer Type | OEM Manufacturer |
| Product Category | Domestic |
| Model | Customized 3 |
| Pricing | Available Upon Request |
| Measurement Species | H₂, O₂ |
| Dimensions (L×W×H) | ≤1100×550×2100 mm (including nozzles and mounting brackets) |
| H₂ Range | 0–5% vol |
| Low-range H₂ | 0–0.5% vol |
| O₂ Range | 0–2.5% vol / 0–25% vol (switchable) |
| Low-range O₂ | 0–1% vol |
| H₂ Accuracy | ±2% FS |
| O₂ Accuracy | ±1% FS (for 0–2.5% / 0–25% ranges), ±2% FS (for 0–1% range) |
| Measurement Principles | Tunable Diode Laser Absorption Spectroscopy (TDLAS) for O₂ |
| Brand | PERIC |
|---|---|
| Model | DQF |
| Measurement Principle | Thermal Conductivity |
| Range | 0–1% H₂ (v/v) |
| Response Time | ≤2.5 min |
| Accuracy | ±5% FS |
| Alarm Threshold | >0.75% H₂ |
| Power Supply | AC 220 V |
| Power Consumption | ≤10 W |
| Enclosure Rating | Ex d II CT6 |
| Output Signals | 1–5 V DC & 4–20 mA |
| Display | Digital Panel Meter (H₂ %) |
| Alarm Output | Audible/Visual + Relay Contacts |
| Compliance | GB/T 3836.1–2021 (Explosion-Proof), JJG 915–2008 (Calibration Standard for Thermal Conductivity Gas Analyzers) |
| Brand | PERIC |
|---|---|
| Model | DYF |
| Measurement Principle | Catalytic Combustion (Pd-Catalyzed Exothermic Reaction) |
| Measurement Range | 0–1% O₂ |
| Resolution | 0.01% O₂ |
| Response Time (T₉₀) | ≤2.5 min |
| Accuracy | ±5% FS |
| Alarm Threshold | >0.75% O₂ |
| Output Signals | 1–5 V DC, 4–20 mA |
| Display | LED Digital Panel |
| Power Supply | AC 220 V ±10%, 50 Hz ±2.5 Hz |
| Power Consumption | ≤10 W |
| Environmental Operating Range | 0–40 °C, <95% RH |
| Enclosure Rating | Ex d II CT6 (IEC 60079-1 & IEC 60079-2 compliant) |
| Compliance | GB/T 11606–2007, JB/T 8279–1999, GB 3836.1–2010, GB 3836.2–2010 |
| Brand | PERIC |
|---|---|
| Model | GNF-TR-H2 |
| Detection Principle | Thermal Conductivity (TCD) |
| Measurement Range | 0–5.00% H₂ (customizable) |
| Resolution | 0.01% H₂ |
| Accuracy | ≤±2% FS |
| Repeatability | ≤±1% FS |
| Zero Drift | ≤±2% FS/24h |
| Span Drift | ≤±2% FS/24h |
| Response Time (T90) | ≤30 s |
| Sample Pressure | ≤0.2 MPa |
| Sample Flow Rate | 500 ±10 mL/min |
| Sample Temperature | 0–50 °C |
| Ambient Operating Temperature | 0–50 °C |
| Storage Temperature | 0–50 °C |
| Relative Humidity | 20–80% RH (non-condensing) |
| Power Supply | DC 24 V |
| Power Consumption | <5 W |
| Output Signals | 4–20 mA DC (load ≤250 Ω) & RS485 Modbus RTU |
| Explosion Protection | Ex db IIC T6 Gb |
| Enclosure Rating | IP65 |
| Compensation | Integrated temperature & humidity compensation |
| Compliance | ATEX, IECEx, GB 3836.1/3836.4 compliant |
| Brand | PERIC |
|---|---|
| Origin | Hebei, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | GNF-TR-O2 |
| Price | Upon Request |
| Measurement Principle | Fuel Cell Electrochemical Sensor |
| Measurement Range | 0–5.00% O₂ (customizable) |
| Resolution | 0.01% O₂ |
| Accuracy | ≤ ±1% FS |
| Repeatability | ≤ ±1% FS |
| Response Time (T90) | ≤ 30 s |
| Sample Pressure | ≤ 0.2 MPa |
| Sample Flow Rate | 500 ± 10 mL/min |
| Sample Temperature | 0–50 °C |
| Ambient Temperature | 0–50 °C |
| Storage Temperature | 0–50 °C |
| Relative Humidity | 20–80% RH (non-condensing) |
| Power Supply | 24 V DC ±10% |
| Power Consumption | < 1 W |
| Output Signal | 4–20 mA DC (load ≤ 250 Ω) or RS485 digital interface |
| Enclosure Material | Stainless Steel |
| Dimensions | 68 × 68 × 110 mm (L × W × H) |
| Process Connection | 1/4" NPT internal thread |
| Explosion Protection | Ex d II C T6 Gb |
| Temperature Compensation | Integrated |
| Compliance | ATEX Directive 2014/34/EU, IEC 60079-1, GB 3836.1 & GB 3836.2 |
| Brand | PERIC |
|---|---|
| Origin | Hebei, China |
| Manufacturer Type | OEM Manufacturer |
| Origin Category | Domestic (China) |
| Model | GNF-TR-O2-1 |
| Sensor Type | Electrochemical |
| Measurement Range | 0–10 / 0–100 / 0–1000 ppm O₂ |
| Accuracy | ±2% FS |
| Repeatability | ±1% FS |
| Response Time (T₉₀) | ≤30 s |
| Stability | ±1% FS / 7 days |
| Explosion Protection Rating | Ex db IIC T6 Gb (ATEX/IECEx equivalent) |
| Ingress Protection | IP66 |
| Output Signal | 4–20 mA (3-wire), RS485 Modbus RTU |
| Power Supply | 24 VDC |
| Operating Temperature | –10 to +50 °C |
| Relative Humidity | <90% RH (non-condensing) |
| Sample Pressure | Ambient ±10% (outlet vented to atmosphere) |
| Sample Flow Rate | 1.0–1.5 L/min |
| Gas Inlet/Outlet | 1/4″ NPT female, with standard Φ6 stainless steel compression fittings |
| Sensor Lifetime | >2 years (typical operating conditions) |
| Instrument Service Life | >5 years (normal use) |
| Brand | PERIC |
|---|---|
| Origin | Hebei, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | Custom Software Solution |
| Pricing | Upon Request |
| Brand | PERIC |
|---|---|
| Model | PG-TR-H2 |
| Measurement Gas | Hydrogen (H₂) |
| Output Signals | 4–20 mA, RS485, 0–3 V DC |
| Power Supply | 12–24 V DC |
| Measurement Ranges | 0–2000 µmol/mol or 0–5000 µmol/mol (selectable) |
| Response Time | ≤60 s |
| Resolution | 1 µmol/mol |
| Accuracy | ±5% FS |
| Enclosure Rating | Explosion-Proof (certified per GB 12358-2006) |
| Construction | Full 316L Stainless Steel |
| Sampling Method | In-situ diffusion through process pipeline wall |
| Compliance | GB/T 3369.1-2008, GB/T 19582.2-2008 (Modbus RTU), GB 12358-2006, GB/T 11606-2007 |
| Brand | PERIC |
|---|---|
| Origin | Hebei, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | Domestic (China) |
| Model | PG-TR-O2 |
| Price | Upon Request |
| Detection Principle | Ion Current |
| Measurement Range | 0–1000 μmol/mol (ppm) |
| Accuracy | ±5% FS |
| Resolution | 1 μmol/mol |
| Repeatability | ≤1.5% at 50% FS |
| Response Time (T90) | <20 s |
| Output Signals | 4–20 mA (2-wire), RS485 (Modbus RTU) |
| Power Supply | DC 24 V |
| Compliance | GB/T 3369.1-2008, GB/T 11606-2007, GB 12358-2006, GB/T 19582.2-2008, GB/T 2828.1, GB/T 700-2006, GB/T 191-2008 |
| Expected Service Life | ≥5 years (full unit, including sensor) |
| Sensor Storage Stability | No lifetime degradation when stored unpowered and exposed to ambient air |
| Brand | PERIC |
|---|---|
| Origin | Hebei, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | Domestic (China) |
| Model | PR-MeOH-1000 |
| Price | Upon Request |
| Measurand | Methanol (0–1000 ppm), Formaldehyde (0–1000 ppm) |
| Response Time | ≤30 s (each) |
| Accuracy | ±5% FS (each) |
| Measurement Principle | UV-DOAS (Formaldehyde, hot/wet sampling), NDIR (Methanol, chilled/dry sampling) |
| Operating Temperature | −10 to 50 °C |
| Operating Humidity | 0–90% RH (non-condensing) |
| Brand | PERIC |
|---|---|
| Origin | Hebei, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | PR-NH3-1000 |
| Pricing | Upon Request |
| Measured Gases | NH₃, NO, NO₂, N₂O |
| NH₃ Range | 0–2000 ppm |
| NO/NO₂ Range | 0–2000 ppm / 0–200 ppm |
| N₂O Range | 0–2000 ppm |
| Response Time | ≤30 s |
| Accuracy | ≤±5% FS |
| Measurement Principles | UV-DOAS (for NH₃, NO, NO₂), NDIR (for N₂O), Hot-Wet & Cold-Dry Sample Conditioning |
| Operating Temperature | −10 to 50 °C |
| Operating Humidity | 0–90% RH (non-condensing) |
| Brand | PERIC |
|---|---|
| Model | SLAS-01 |
| Measurement Principle | TDLAS |
| Detectable Gases | O₂, CO, CO₂, CH₄, C₂H₂, H₂S, NH₃, HCl, HF |
| Detection Limits | O₂: 0.01% vol |
| CO | 1 µmol/mol |
| CO₂ | 0.01% vol |
| CH₄ | 0.01% vol |
| C₂H₂ | 0.01% vol |
| H₂S | 1 µmol/mol |
| Full-Scale Ranges | O₂/CO/CO₂/CH₄: 0–99.99% vol |
| C₂H₂/H₂S | 0–10% vol |
| Linearity Error | ≤ ±1% FS |
| Repeatability & Drift | ≤ ±1% FS per 6 months |
| Optical Path Length | ≤20 m |
| Sample Temperature | ≤800 °C |
| Sample Pressure | ±5 kPa |
| Ambient Temperature | −20 to +60 °C |
| Ambient Humidity | ≤90% RH |
| Power Supply | DC 24 V |
| Relay Outputs | 3 × (24 V / 1 A) |
| Analog Outputs | 2 × 4–20 mA (max. load 750 Ω) |
| Digital Interface | RS485, Modbus RTU protocol |
| Display | Magnet-controlled graphical interface |
| Enclosure Rating | IP66 |
| Explosion Protection | Ex d IIC T6 |
| Brand | Pfeiffer Vacuum |
|---|---|
| Origin | Germany |
| Manufacturer | Pfeiffer Vacuum GmbH |
| Type | Imported Industrial Leak Detector |
| Model | ASM 306 S |
| Detection Gases | Helium (He) and Hydrogen (H₂) |
| Minimum Detectable Leak Rate (He) | 1 × 10⁻⁷ mbar·L/s |
| Minimum Detectable Leak Rate (H₂) | 5 × 10⁻⁷ mbar·L/s |
| Warm-up Time | 2 min |
| Response Time | < 1 s |
| Sniffer Probe Flow Rate | 300 sccm ± 10% |
| Noise Level | 55 dB(A) |
| Interfaces | RS-232, Digital I/O, Fieldbus Options |
| Operating Temperature | 10–40 °C |
| Power Supply | 100–240 V AC, 50/60 Hz |
| Max. Power Consumption | 300 VA |
| Weight | 22 kg |
| Dimensions (L×W×H) | 350 × 305 × 421 mm |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | PGC2009 |
| Pricing | Available Upon Request |
| Brand | PhyMetrix |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | PGA500 |
| Sensor Type | Electrochemical |
| Measurement Accuracy | ±1% FS (@20°C) |
| Response Time | T90 < 15 s, T95 < 25 s |
| Resolution | 0.01 ppm |
| Measurement Ranges | 0–10 ppm, 0–100 ppm, 0–1000 ppm, 0–1% vol (auto-ranging) |
| Interface | 1/8" Swagelok compression fitting |
| Operating Temperature | 0–45°C with full-range temperature compensation |
| Power Supply | 110–220 VAC or 12–36 VDC |
| Dimensions | 200 mm (H) × 80 mm (W) × 102 mm (D) |
| Weight | 1.85 kg |
| Pressure Rating | 1 MPa (integrated needle valve) |
| Enclosure Rating | IP67 |
| Output Signal | 4–20 mA analog |
| Brand | PhyMetrix |
|---|---|
| Origin | USA |
| Model | PGA500-Ex |
| Measurement Principle | Electrochemical Sensor |
| Range Options | 0–10 ppm, 0–100 ppm, 0–1,000 ppm, 0–1% O₂ (auto-ranging) |
| Resolution | 0.01 ppmv |
| Accuracy | ≤ ±2% FS |
| Repeatability | ±1% FS |
| Response Time (T90) | <180 s (10,000 → 1,000 ppm) |
| Operating Temperature | −20 to +60 °C |
| IP Rating | IP65 |
| Ingress Pressure | Max. 1 bar (gauge) |
| Sample Flow Rate | >1 NL/min |
| Display | 3.5″ color LCD |
| Power Supply | 176–264 VAC / 47–63 Hz or 15–28 VDC |
| Power Consumption | 5 W |
| Output Signals | 4–20 mA (HART-enabled), 0–20 mA, 0–24 mA (Rₗ < 500 Ω) |
| Alarm Outputs | 2 × programmable SPDT relays (250 VAC/5 A, 30 VDC/5 A, resistive load) |
| Communication | RS-485, Modbus RTU |
| Enclosure Certification | Ex d IIC T4 |
| Dimensions | 355 × 224 × 172 mm (H × W × D) |
| Weight | 10.95 kg |
| Inlet/Outlet Fitting | 316 stainless steel 1/4″ compression |
| Brand | PhyMetrix |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | PGA530 |
| Sensor Type | Electrochemical |
| Measurement Accuracy | ±1% FS |
| Response Time | T90 < 15 s, T95 < 25 s |
| Resolution | 0.001% O₂ |
| Measurement Ranges | 0–1%, 0–5%, 0–10%, 0–25%, 0–100% O₂ (auto-ranging) |
| Repeatability | ±0.5% FS |
| Operating Temperature | 0–45 °C with full-range temperature compensation |
| Power Supply | 110–220 VAC or 12–36 VDC |
| Dimensions | 200 × 80 × 102 mm (H × W × D) |
| Weight | 1.6 kg |
| Process Connection | 1/4" Swagelok compression fitting (male thread) |
| Enclosure Rating | IP67 |
| Display | Full-color LCD with adjustable backlight |
| Output Options | 4–20 mA analog, relay alarm (SPDT), RS485 Modbus RTU |
| Environmental Compliance | CE, RoHS, UL-listed power input |
| Brand | PhyMetrix |
|---|---|
| Origin | USA |
| Model | POA200 |
| Sensor Type | Electrochemical |
| Measurement Accuracy | ±1% FS (@20°C) |
| Response Time | <10 s (100 ppm–1%), <25 s (0–10 ppm) |
| Resolution | 0.01 ppm |
| Operating Temperature Range | 0–45°C (32–113°F) |
| Sample Pressure | 5–30 psig |
| Flow Rate | 0.2–2.0 SCFH |
| Display | Backlit graphical LCD with auto-scaling trend plot |
| Data Storage | >10,000 records (O₂, temperature, pressure) |
| Power | Rechargeable Li-ion battery (USB/AC adapter charging), intrinsic safety certified |
| Enclosure Rating | IP67/IP68 |
| Hazardous Area Certification | Class I, Div. 1, Groups A, B, C, D |
| Dimensions | 142 × 185 × 140 mm (L×W×H) |
| Weight | 2.45 kg |
| Internal Wetted Materials | 316 stainless steel |
| Inlet/Outlet Fitting | 1/8" Swagelok® compression (optional) |
| Calibration | Dual-mode (auto/manual), traceable to NIST-certified 80% O₂ standard gas |
| Brand | PhyMetrix |
|---|---|
| Origin | USA |
| Model | POA300 |
| Sensor Type | Electrochemical |
| Measurement Accuracy | ±1% FS |
| Response Time | T90 < 15 s, T95 < 25 s |
| Resolution | 0.001% |
| Measurement Ranges | 0–1%, 0–5%, 0–10%, 0–25%, 0–100% O₂ (auto-ranging) |
| Operating Temperature | 0–45 °C with full-range temperature compensation |
| Power Supply | Rechargeable Li-ion battery (USB-C charging) |
| Ingress Protection | IP67 |
| Hazardous Area Certification | ATEX/IECEx compliant — Class I, Div. 1, Groups A, B, C, D |
| Maximum Pressure Rating (Needle Valve) | 1 MPa |
| Weight | 2.0 kg |
| Dimensions (W×D×H) | 138 × 185 × 112 mm |
| Brand | PhyMetrix |
|---|---|
| Origin | USA |
| Model | POA3500 |
| Sensor Type | Paramagnetic |
| Measurement Range | 0–100% O₂ |
| Accuracy | <±0.1% FS |
| Repeatability | <±0.1% FS |
| Resolution | 0.01% O₂ |
| Response Time (T90) | <15 s |
| Zero Drift | <±0.1% FS/week |
| Span Drift | <±0.15% FS/week |
| Operating Temperature | −20 to +40 °C |
| Sample Pressure | 1–10 psig |
| Sample Flow Rate | 1–2 L/min |
| Display | 5″ LCD Touchscreen |
| Power Supply | Rechargeable Li-ion Battery (220 VAC, 50 Hz, 50 W charger) |
| Dimensions | 298 mm (H) × 154 mm (W) × 336 mm (D) |
| Weight | 3.7 kg |
| Enclosure Material | Anodized Aluminum Alloy |
| Output Signals | RS-232 digital, 4–20 mA analog |
| Data Storage Capacity | 10,000 records |
| Flow Sensitivity | ±0.1% FS |
| Tilt Sensitivity | ±0.15% FS per 15° |
| Optional Accessories | Integrated sample pump, external thermal printer |
| Brand | OEM |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Measurement Range | 0–100 kg/cm² (0.1 kg/cm² resolution) |
| Pressure Transducer Accuracy | ±1 kPa |
| Hydraulic Oil Displacement Rate | 170 ± 15 mL/min |
| Display | LED, Units selectable (kg, N, lb) |
| Dimensions (W×D×H) | 450 × 430 × 520 mm |
| Brand | OEM / Private Label |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Measurement Range | 0–100 kg/cm² (0.1 kg/cm² resolution) |
| Pressure Transduction | High-precision hydraulic pressure sensor |
| Display | LED digital readout |
| Hydraulic Oil Displacement Rate | 170 ± 15 mL/min |
| Units | kg, N, lb |
| Dimensions (W×D×H) | 450 × 430 × 520 mm |
| Accuracy | ±1 kPa |
| Compliance | ASTM D774, ISO 2759, TAPPI T810, GB/T 6545 |
| Brand | Polymetron |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 8350SC |
| Price | Upon Request |
| pH Measurement Range | 0–14 |
| Accuracy | ±0.05 pH |
| Temperature Compensation Range | up to 110 °C |
| Brand | PREMOSYS |
|---|---|
| Origin | Germany |
| Model | PR0120 |
| Optical Detection Range | 400–700 nm |
| Sampling Rate | 2 kHz |
| Color Space | CIELAB (L*a*b*) |
| Long-Term Color Stability | ΔE < 0.2 |
| Color Resolution | < 0.1 ΔE |
| Repeatability | < 0.2 ΔE |
| Gain Stages per Channel | 11 |
| ADC Resolution | 16-bit |
| Communication Interfaces | 100 Mbps Ethernet (UDP), RS-232 |
| Power Supply | 24 V DC |
| Light Source | Dual-Power Adjustable High-Intensity LED |
| Brand | FPI (Fortune Photonics Instrumentation) |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | ProGC Series |
| Pricing | Available Upon Request |
| Brand | SYSTEA |
|---|---|
| Model | ProGC-3500/3600 |
| Application Domain | Natural Gas, Metallurgy, Petrochemical, Coal Chemical, Power Generation, Pharmaceutical |
| Detector Options | TCD, FID, FPD, PDD |
| Explosion Protection Rating | IIC T5 |
| Origin | Zhejiang, China |
| Distribution Type | Authorized Distributor |
| Pricing | Available Upon Request |
| Brand | FPI (Focus Photonics Inc.) |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Country of Origin | China |
| Model | ProGC-3800 |
| Pricing | Available Upon Request |
| Explosion Protection Rating | Ex d IIC T6 Gb |
| Ingress Protection Rating | IP65 |
| Column Oven Thermal Stability | ±0.01 °C |
| Detector Compatibility | TCD, FID, FPD, PDD |
| Primary Application Domain | Natural Gas Process Monitoring |
| Brand | FPI (Focus Photonics) |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | ProGC-3900 |
| Pricing | Upon Request |
| Brand | FPI |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Country of Origin | China |
| Model | ProMars-6000 |
| Pricing | Available upon Request |