Environmental Monitoring Instruments
Filter
Showing 91–120 of 2384 results
| Brand | AccuTrak (USA) |
|---|---|
| Origin | USA |
| Model | VPE-1000 |
| Weight | 233 g |
| Dimensions | 17.97 cm × 6.1 cm × 2.22 cm |
| Operating Frequency Range (Airborne) | 34–42 kHz |
| Contact Probe Frequency Range | 16–24 kHz |
| Sensitivity | −80 dB/V/µbar |
| Heterodyne Conversion | Digital |
| Audio Output Bandwidth | 0–4 kHz |
| Display | 20-segment bar graph + alphanumeric LCD with peak-hold |
| Sensitivity Control | 256-step digital |
| Volume Control | 256-step digital |
| Brand | AccuTrak (USA) |
|---|---|
| Origin | USA |
| Model | VPE-1000 |
| Weight | 233 g |
| Dimensions | 17.97 cm × 6.1 cm × 2.22 cm |
| Sensor Frequency Range (Airborne) | 34–42 kHz |
| Sensor Frequency Range (Contact Probe) | 16–24 kHz |
| Sensitivity | −80 dB/V·µbar |
| Heterodyne Oscillator | Digital |
| Sensitivity Control | 256-step digital |
| Volume Control | 256-step digital |
| Audio Output Bandwidth | 0–4 kHz |
| Display | 20-segment bar graph with peak-hold + alphanumeric LCD |
| Origin | United Kingdom |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | ACE |
| Pricing | Upon Request |
| Brand | ADC Bio |
|---|---|
| Origin | United Kingdom |
| Model | ACE |
| Configuration | Master Control Unit + Up to 30 ACE Sensor Nodes |
| Power | Low-Voltage DC via Single Cable (No Pneumatic Tubing) |
| Max Network Radius | 200 m |
| Compliance | Designed for GLP-Compliant Field Deployment |
| Data Storage | Internal SD Card (No PC Required) |
| Interface | Local LCD + Keypad on Both Master and ACE Units |
| Optional Modules | O₂ Sensor, Hyperspectral Imaging Module, Thermal IR Imaging Module, ECODRONE® UAV Integration |
| Origin | Netherlands |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | ACP-ASR25 |
| Pricing | Available Upon Request |
| Brand | Active Spectrum |
|---|---|
| Origin | USA |
| Model | pH 400, pH 600 |
| pH Accuracy | ±0.01 pH (pH400), ±0.005 pH (pH600) |
| pH Range | 0.00–14.00 |
| Temperature Range | −5 to 120 °C |
| Temperature Accuracy | ±0.5 °C |
| Temperature Resolution | 0.1 °C |
| pH Resolution | 0.01 (pH400), 0.005 (pH600) |
| Calibration Options | 1-point, 2-point (pH400) |
| Data Storage | 10 readings (pH400), 65,000 readings (pH600) |
| Enclosure Rating | IP65 |
| Power | 3 × rechargeable AA batteries (8 h charge time) |
| Probe Type | ISFET-based, glass-free, interchangeable sharp-tip (soil/solid media) and blunt-tip (liquid/non-soil media) probes |
| Auto Temperature Compensation (ATC) | Yes |
| Dimensions | 80 × 160 × 36 mm |
| Weight | 379 g |
| Brand | Active Spectrum |
|---|---|
| Origin | USA |
| Model | SC900 |
| Measurement Units | PSI or kPa |
| Depth Resolution | 2.5 cm |
| Force Resolution | 5 PSI (35 kPa) |
| Depth Accuracy | ±1.25 cm |
| Force Accuracy | ±15 PSI (±103 kPa) |
| Penetration Range | 0–45 cm |
| Force Range | 0–1000 PSI (0–7000 kPa) |
| Max Insertion Speed | 182 cm/min |
| Max Load Capacity | 210 lb |
| Power | 4 × AAA alkaline batteries (≈12 months operation) |
| Data Storage | 772 soil profiles (GPS-off), 579 profiles (GPS/DGPS-enabled) |
| Display | 16-character × 2-line LCD |
| Weight | 1.25 kg |
| Cone Tip Diameter | 12.827 mm |
| Brand | Active Spectrum |
|---|---|
| Origin | USA |
| Model | TDR350 |
| Instrument Type | Multi-parameter Soil Analyzer |
| Probe Length Options | 3.8 cm, 7.6 cm, 12 cm, 20 cm |
| Measurement Principle | Time-Domain Reflectometry (TDR) |
| Volumetric Water Content (VWC) Range | 0–saturation |
| VWC Resolution | 0.1% VWC |
| VWC Accuracy | ±3.0% (at EC < 2 mS/cm) |
| Temperature Range | −30°C to +60°C |
| Temperature Resolution | 0.1°C |
| Temperature Accuracy | ±1°C |
| EC Range | 0–5 mS/cm |
| EC Resolution | 0.01 mS/cm |
| EC Accuracy | ±0.1 mS/cm |
| Probe Diameter | 0.5 cm |
| Probe Spacing | 3.3 cm |
| Data Storage Capacity | >50,000 geotagged records |
| Display | Backlit LCD |
| Origin | Netherlands |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Imported |
| Model | ACV Condensate Collector |
| Pricing | Upon Request |
| Brand | ADC Bio |
|---|---|
| Origin | United Kingdom |
| Model | ACE |
| Instrument Type | Multi-parameter Soil Respiration Analyzer |
| CO₂ Measurement Range | 0–896 ppm |
| Resolution | 1 ppm |
| Accuracy | ±1% of reading |
| IRGA Drift | ≤0.6% per 24 h |
| PAR Sensor | 0–3000 µmol m⁻² s⁻¹ (Silicon Photodiode) |
| Soil Temperature Range | −20 to +50 °C |
| Soil Moisture (SM300) | 0–100 vol%, ±3% (soil-calibrated) |
| Soil Moisture (Theta Probe) | 0–1.0 m³·m⁻³, ±1% (factory-calibrated) |
| Flow Control | 200–5000 mL/min (±3% accuracy) |
| Chamber Volumes | Closed-mode 2.6 L, Open-mode 1.0 L |
| Chamber Diameter | 23 cm |
| Power Supply | 12 V DC, 40 Ah battery (28 days continuous operation) |
| Data Storage | 1 GB CompactFlash card (up to 4 million records) |
| Communication | RS-232 (up to 19200 baud), rugged 3-pin waterproof connector |
| Display | 240 × 64 pixel LCD |
| Dimensions (H×W×D) | 82 × 33 × 13 cm |
| Weight | 7.0 kg |
| Network Capacity | Up to 30 units within 200 m radius |
| Operating Modes | Closed-chamber and open-path configurable |
| Brand | ADC Bio |
|---|---|
| Origin | United Kingdom |
| Model | ACE Automated Soil Respiration System |
| CO₂ Analyzer Resolution | 1 ppm |
| Chamber Area | 415 cm² |
| Power Options | 12 V 40 Ah Rechargeable Battery (≈30 days field operation), Solar Panel, or 220 V AC |
| Sensor Expansion | Up to 6 soil temperature probes, 4 soil moisture sensors |
| Measurement Modes | Closed-chamber (transparent & opaque), Open-chamber (transparent & opaque) |
| Data Storage | Internal SD card |
| Operating Interface | 240×64 pixel LCD with 5-button microcontroller interface |
| Optional Modules | Soil O₂ sensor, Hyperspectral imaging module, IR thermal imaging module, ECODRONE® UAV integration kit, Custom gas extraction/sampling configuration |
| Brand | ADC Bio |
|---|---|
| Origin | United Kingdom |
| Model | EGA60 |
| CO₂ Measurement Range | 0–2000 ppm |
| H₂O Vapor Pressure Range | 0–75 mbar |
| O₂ Measurement (Optional) | 0–50% (0–23 mg/L) |
| Flow Rate per Channel | 0–500 mL/min |
| Resolution | CO₂ = 1 ppm, H₂O = 0.1 mbar, O₂ = 0.05% @ 20% O₂ |
| Accuracy | CO₂ (temperature & pressure compensated), O₂ = ±0.2% @ 20% O₂ |
| Response Time (O₂) | <1 s |
| Data Storage | Removable SD card (up to 16 million data points) |
| Display | 240 × 64 pixel monochrome LCD |
| Operating Temperature | 5–45 °C |
| Dimensions | 27 × 25 × 15 cm |
| Weight | 7.5 kg |
| Interfaces | RS232, USB Mini-B, 7-channel analog input (0–5 V / 0–20 mA) |
| Brand | ADC Bio |
|---|---|
| Origin | United Kingdom |
| Model | SRS-1000 T |
| CO₂ Range | 0–2000 ppm |
| CO₂ Resolution | 1 ppm |
| H₂O Range | 0–75 mbar |
| H₂O Resolution | 0.1 mbar |
| PAR Sensor Range | 0–3000 µmol·m⁻²·s⁻¹ |
| Soil Temperature Probe Range | 5–50 °C |
| Chamber Volume | 1 L |
| Chamber Diameter | 130 mm |
| Stainless Steel Collar Height | 75 mm |
| Acrylic Chamber Height | 70 mm |
| Operating Temperature | 5–45 °C |
| Battery Life | 10 h (2.8 Ah, 12 V lead-acid) |
| Display | 480 × 272 pixel WQVGA color touchscreen (95 × 53.9 mm) |
| Data Storage | SD card (up to 32 GB) |
| Interface | Mini-B USB & RS232 (9-pin D-sub) |
| Flow Rate | 68–340 µmol·m⁻²·s⁻¹ |
| Warm-up Time | 5 min @ 20 °C |
| Brand | ADC Bio |
|---|---|
| Origin | United Kingdom |
| Model | SRS-2000 T |
| CO₂ Range | 0–3000 ppm |
| CO₂ Resolution | 1 ppm |
| H₂O Range | 0–75 mbar |
| H₂O Resolution | 0.1 mbar |
| PAR Sensor Range | 0–3000 µmol·m⁻²·s⁻¹ |
| Soil Temperature Probe Range | 5–50 °C |
| Chamber Volume | 1 L |
| Chamber Diameter | 130 mm |
| Chamber Height (Stainless Steel Ring + Acrylic Hood) | 145 mm |
| Flow Rate | 68–340 µmol·m⁻²·s⁻¹ |
| Preheat Time | 5 min @ 20 °C |
| Display | 480 × 272-pixel WQVGA color touchscreen (95 × 53.9 mm) |
| Battery | 7.5 Ah / 12 V Li-ion (16 h continuous operation) |
| Data Storage | SD card (up to 32 GB) |
| Operating Temperature | 5–45 °C |
| Control Unit Dimensions & Weight | 230 × 110 × 170 mm / 4.1 kg |
| Handle Weight | 0.8 kg |
| Chamber Weight | 645 g (325 g ring + 320 g hood) |
| Key | Brand: ADCON |
|---|---|
| Origin | Imported |
| Device Type | Cloud-Connected Wireless Data Acquisition & Management Platform |
| Communication | Dual-Mode RF + GPRS/UMTS |
| Enclosure Rating | IP67 |
| Operating System | Embedded Linux |
| Software Version | AddVANTAGE Pro v6.4 |
| Database Backend | Oracle |
| Deployment Model | Web-Based SaaS Architecture |
| Compliance | WMO Certified Sensor Interface |
| Brand | ADCON |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | SM1 |
| Communication Protocol | SDI-12 |
| Outer Tube Diameter | Φ32 mm |
| Top Cap Diameter | Φ82 mm |
| IP Rating | IP67 |
| Operating Voltage | 5.6–12 VDC |
| Soil Moisture Range | 0–100% vol |
| Moisture Resolution | 0.1% vol |
| Moisture Accuracy | ±2% vol |
| Measurement Principle | Capacitive Dielectric Sensing |
| Temperature Range (Soil) | –55 to +70 °C |
| Temp Resolution | 0.125 °C |
| Temp Accuracy | ±0.5 °C (0–70 °C) |
| Temp Sensor Count | Up to 5 |
| Temp Sensor Spacing | 30 cm (positions at 15, 45, 75, 105, 135 cm) |
| Moisture Sensor Spacing | 10 cm |
| Sensor Length Options | 30, 60, 90, 120, 150 cm |
| Cable | 5 m, 7-pin waterproof Pico-BNC (Pentax) connector |
| Housing Material | UV-stabilized, shrink-resistant PVC |
| Mounting Options | Direct insertion (slurry) or conduit-based installation |
| Brand | ADCON |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | ST |
| Measurement Range | -20°C to +40°C |
| Accuracy | ±0.3°C |
| Sensor Element | Pt100 Class B |
| Output Signal | 0–2.5 V |
| Supply Voltage | 5.5–8 V DC |
| Probe Length | 30 cm (12 in) |
| Total Length | 45 cm (17.7 in) |
| Cable Length | 5 m (shielded, PUR jacket |
| Enclosure Material | Stainless Steel |
| Ingress Protection | IP67 |
| Connector | 7-pin male plug |
| Max Custom Depth | 100 cm (39.4 in) |
| Ordering Code | 200.733.040 |
| Brand | ADEV |
|---|---|
| Origin | Italy |
| Model | 6866 |
| Sensor Type | Explosion-Proof Thermal Conductivity Detector (TCD) |
| Mounting | DIN Rail |
| Output | 4–20 mA (isolated), RS232 (9600 baud, ASCII, RTS/CTS) |
| Measurand | H₂ in N₂ or Ar (0–10%, 0–30%, 0–100%), He in Ar (0–10%, 0–30%, 0–100%), N₂ in N₂O (75–100%, 0–100%), etc. |
| Operating Temp | −20 °C to +50 °C |
| Sample Pressure | 1 bar ±100 mbar (abs. max 10 bar) |
| Sample Flow | 100–300 mL/min |
| Accuracy | ±1% FS |
| Repeatability | ±0.5% FS |
| Resolution | 0.1% FS |
| Power | 24 VDC ±10%, ≤10 W |
| Enclosure | IP65-rated DIN rail housing (85 × 100 × 35 mm) |
| Certifications | ATEX II 2G EEx d IIB + H₂ T6/T3, EMC Directive 89/336/EEC, Low Voltage Directive 73/23/EEC |
| Brand | ADEV |
|---|---|
| Origin | Italy |
| Model | 8866TR |
| Detection Principle | Thermal Conductivity Differential Measurement |
| Measurable Gases | He, H₂, CH₄, Ar, CO₂, SO₂, HC |
| Range Options | 0–1% to 0–100%, including narrow bands (e.g., 80–100%, 95–100%, 98–100%) |
| Accuracy | ±1% FS |
| Repeatability | ≤0.3% FS |
| Linearity Error | ≤1% FS |
| Response Time (t₆₀) | H₂ <13 s, CO₂ <23 s |
| Flow Rate | 100 mL/min – 2 L/min |
| Sample Interface | 1/4" or 6 mm compression fitting |
| Analog Output | 4–20 mA (up to 4 channels) |
| Digital Interface | RS232 / RS485 |
| Sensor Housing Materials | 316SS, 303SS, Pt–Ir alloy, borosilicate glass, PTFE, FKM |
| Power Supply | 24 VDC / 50 VA or 115–220 VAC, 50/60 Hz, 40 VA |
| Weight | 8.5 kg |
| Dimensions (W×H×D) | 180 × 155 × 325 mm |
| Enclosure Rating | IP65 |
| Explosion Protection | ATEX II 2G Ex d IIC T6 Gb / II 2D Ex tb IIIC T85°C Db, suitable for Zone 1 & Zone 21 |
| Brand | ADEV |
|---|---|
| Origin | Italy |
| Model | 8869 |
| Instrument Type | Online Gas Analyzer |
| Detection Principle | Nondispersive Infrared (NDIR) |
| Measured Gas | CO (single-component configuration) |
| Range | 0–5000 ppm |
| Repeatability | ±1% FS |
| Resolution | 0.1% of full scale |
| Response Time (T90) | ≤15 s |
| Zero Drift | ≤1% FS/month |
| Span Drift | ≤1% FS/month |
| Linearity Error | ±1% FS |
| Temperature & Pressure Compensation | Yes |
| Output Signals | 4–20 mA (isolated), RS-485 (Modbus RTU) |
| Display | Backlit LCD |
| Enclosure Rating | ATEX II 2G Ex d IIC T6 Gb / CSA Class I, Division 2, Groups A–D |
| Installation | 19″ rack-mount, panel-mount, or benchtop |
| Operating Environment | −5 °C to +45 °C, <90% RH (non-condensing) |
| Sample Inlet | Rc¼ or NPT¼ |
| Sample Flow Rate | 0.25–2 L/min |
| Sample Pressure | ±0.5 to ±1.5 bar(g) |
| Sample Temperature | 0–50 °C |
| Sample Humidity | <90% RH |
| Brand | ADEV |
|---|---|
| Origin | Italy |
| Model | FS-200 |
| Instrument Type | Portable Gas Detector |
| Detectable Gases | H₂, NH₃, SF₆ |
| Response Time (T90) | ≤5 s |
| Measurement Accuracy | ±1% of Full Scale |
| Measurement Range | ppm to 100% vol |
| Sensor Principle | Electrochemical (H₂/NH₃), Optional Catalytic Bead / Infrared / Thermal Conductivity |
| Display | 2.5" 320×240 Color TFT Screen |
| Operating Temperature | −40 °C to +70 °C |
| IP Rating | IP66 |
| Explosion Protection | Ex d IIC T6 Gb / Intrinsic Safety Certified |
| Dimensions | 180 × 78 × 33 mm |
| Weight | 350 g |
| Power Supply | Rechargeable 3.6 V DC / 5000 mAh Polymer Battery |
| Data Storage | 100,000 records (configurable interval) |
| Communication | USB, RS232, Infrared |
| Compliance | ATEX, IECEx, EN 60079-0/11/26, ISO 9001, CE |
| Brand | ADEV |
|---|---|
| Origin | Beijing, China |
| Model | FY-1000 |
| Instrument Type | Fixed-mount online analyzer |
| Detection Targets | O₂, CH₄, CO, CO₂, H₂S, H₂, SO₂, NO, NO₂, N₂, HCs, BrCH₃, SO₂F₂, Ar, He, NH₃, SF₆ |
| Measurement Range | 0.1 ppm to 100% vol (configurable per gas) |
| Repeatability | ±1% FS |
| Resolution | 0.1 ppm |
| Response Time (T₉₀) | ≤30 s (varies by sensor type) |
| Zero Drift | ±2% FS / month |
| Span Drift | ±1% FS / month |
| Linearity Error | ±2% FS |
| Output | 4–20 mA analog, digital display, relay outputs (alarm & fault), remote sampling capable |
| Power Supply | 110/220/240 V AC, 50/60 Hz |
| Power Consumption | 13 W typical |
| Enclosure Rating | IP54 |
| Operating Temperature | 0–40 °C |
| Weight | 2.7 kg |
| Brand | ADEV |
|---|---|
| Model | GAS400 |
| Gas Detection Principle | Electrochemical (EC), Non-Dispersive Infrared (NDIR), Thermal Conductivity (TCD), Paramagnetic, Photoionization (PID) |
| Measurable Gases | CH₄, CO₂, O₂, CO, H₂S, H₂, SO₂, NO, NO₂, NH₃, SF₆, CₓHᵧ (HC), BrCH₃, SO₂F₂, Ar, He, N₂, Cl₂ (optional), etc. |
| Measurement Ranges | O₂ (0–100% vol), CH₄ (0–100% vol), CO₂ (0–100% vol), CO (0–5000 ppm), H₂S (0–10,000 ppm), H₂ (0–100% vol), SO₂/NO/NO₂ (0–2000 ppm), NH₃ (0–200 ppm), SF₆ (0–100% vol), HC (0–9999 ppm or 0–100% vol) |
| Accuracy | ±2% to ±2.5% FS depending on gas and sensor type |
| Response Time (T₉₀) | 15–30 s |
| Output | 4–20 mA, 0–10 mA, RS485 Modbus RTU |
| Alarm Outputs | Relay (265 VAC / 1 A), Visual/Audible Interface |
| Enclosure | 19" Rack-Mount (Online) |
| Operating Temp | –20 to +50 °C (Ambient), –10 to +600 °C (Flue Gas Probe, optional) |
| Power Supply | 220 VAC ±10%, 50 Hz ±5% |
| Dimensions (Online) | 483 × 303 × 177 mm |
| Weight (Online) | 5.0 kg |
| Brand | ADEV |
|---|---|
| Model | GAS600R |
| Type | Portable Flue Gas / Fuel Gas Calorific Value Analyzer |
| Measurement Principle | NDIR (CO, CO₂, CH₄, CₙHₘ), TCD (H₂), Electrochemical (O₂) |
| Accuracy | ≤±1% FS (NDIR sensors), ≤±2% FS (TCD & electrochemical sensors) |
| Repeatability | ≤1% |
| Response Time (T90) | <10 s (NDIR), <15 s (full system) |
| Stability | ±2% over 8 h |
| Detection Range | CO: 0–75%, CO₂: 0–25%, CH₄: 0–40%, H₂: 0–75%, O₂: 0–25%, CₙHₘ: 0–5% |
| Resolution | 0.01% for all gases |
| Operating Pressure | −10 MPa to +15 MPa |
| Sample Temperature | 80–150 °C |
| Sample Flow Rate | 0.3–1.0 L/min |
| Inlet Pressure | 2–50 kPa |
| Power Supply | Internal rechargeable Li-ion battery (12.6 V external charger) |
| Outputs | RS-232 digital, 4–20 mA analog |
| Sample Requirements | Dust-free, dry, oil-free |
| Compliance | Designed for industrial process gas monitoring per ISO 14687, ASTM D1826, and EN 15403 principles |
| Brand | ADEV |
|---|---|
| Origin | Italy |
| Model | M860 |
| Measurement Principle | Thermal Conductivity Detection |
| Gas Specificity | SF₆ in Binary Mixtures (e.g., SF₆/N₂, SF₆/air, SF₆/CF₄) |
| Range | 0–100% SF₆ by Volume |
| Accuracy | ±0.2% FS (flow-independent) |
| Response Time | t₆₀ = 20 s, t₉₀ = 45 s |
| Operating Temperature | −30 °C to +50 °C (optimal accuracy maintained across full range) |
| Sample Flow Rate | 0.2–0.5 L/min |
| Display | High-contrast LCD, 0.1% SF₆ resolution |
| Power Supply | Rechargeable Li-ion battery (integrated, with overcharge/over-discharge protection) + AC adapter |
| Dimensions | 248 × 230 × 98 mm |
| Weight | 2.5 kg |
| Built-in Components | Precision pressure regulator, particulate filter, laminar flow meter |
| Enclosure | Ruggedized shock-absorbing transport case compliant with IEC 60068-2-64 for field deployment |
| Brand | ADEV |
|---|---|
| Origin | Italy |
| Model | MODEL 3750 |
| Instrument Type | Online Fixed-Mount Gas Analyzer |
| Detection Principle | Non-Dispersive Infrared (NDIR) Absorption Spectroscopy |
| Measured Gases | CO, CO₂, CH₄, SO₂, NH₃, NO₂, NO |
| Minimum Range | 0–20 ppm |
| Repeatability | ±1% FS |
| Resolution | 0.01% |
| Response Time (T90) | 10 s |
| Zero Drift | ±1% FS/7 d |
| Span Drift | ±2% FS/7 d |
| Linearity Error | ±2% FS |
| Sample Flow Rate | 500–1000 mL/min |
| Operating Temperature | –5 °C to +45 °C |
| Output Signal | 4–20 mA or 0–10 mA DC (configurable) |
| Warm-up Time | 30 min |
| Sample Pressure (Inlet) | 0.4 MPa |
| Cell Pressure | 20 kPa |
| Contact Rating | 120 VAC / 1 A, 24 VDC / 1 A |
| Brand | ADEV |
|---|---|
| Origin | Beijing, China |
| Model | MODEL3750 |
| Instrument Type | Online Continuous Emission Monitor |
| Detection Principle | Dual-Beam NDIR (Non-Dispersive Infrared) + Electrochemical (EC) + Thermal Conductivity (TCD) + Photoionization (PID) Sensor Modules |
| Measurable Gases | CO, CO₂, CH₄, C₂H₄, C₃H₈, C₄H₁₀, H₂, O₂, NO, NO₂, N₂O, NH₃, SO₂, H₂S, SF₆, Ar, He, BrCH₃, SO₂F₂, HC (hydrocarbons) |
| Range Options | 0–100 ppm to 0–100% vol (user-selectable per channel) |
| Minimum Detectable Range | 0–20 ppm |
| Resolution | 0.1 ppm |
| Repeatability | ±1% FS |
| Zero Drift | ±2% FS / 7 days |
| Span Drift | ±1% FS / 7 days |
| Linearity Error | ±2% FS |
| Response Time (T₉₀) | ≤10 s (for most NDIR channels), ≤30 s (for EC/TCD/PID) |
| Compliance | CE-marked |
| Output Interfaces | 4–20 mA analog (isolated), RS232, RS485, CAN bus |
| Data Logging | Internal non-volatile memory (≥100,000 records), timestamped with real-time clock |
| Display & UI | 320×240 monochrome LCD, full Chinese menu, five-key navigation |
| Enclosure | 19-inch rack-mount chassis (4U height), IP20 rated |
| Power Supply | 220 VAC ±10%, 50/60 Hz |
| Operating Temperature | 5–40 °C |
| Humidity Range | 20–80% RH (non-condensing) |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | TCLP |
| Price | USD 35,000 (FOB) |
| Brand | ADOS |
|---|---|
| Origin | Germany |
| Model | GTR196 |
| Instrument Type | Single-Channel Fixed Gas Transmitter |
| Explosion Protection | II 2G Ex d e mb [ia] IIC T6 (KEMA 03 ATEX 2403 X) |
| Enclosure Rating | IP54 |
| Dimensions | 100 × 180 × 80 mm (O₂ version: 100 × 200 × 80 mm) |
| Weight | 1.1 kg |
| Power Supply | 15–30 V DC |
| Output Signal | 4–20 mA (3-wire) or galvanically isolated 4-wire interface |
| Data Transfer Rate | 78 kB/s |
| Operating Temperature | −20 °C to +45 °C |
| Sensor Principles | Metal Oxide Semiconductor (TGS), Catalytic Bead (VQ), Electrochemical (TOX), Non-Dispersive Infrared (NDIR), Photoionization Detection (PID) |
| Measurable Gases | O₂, CO, NH₃, NO₂, SO₂, H₂S, CH₄ (vol% & LEL), C₃H₈ (LEL), CO₂ (0–5 vol%), VOCs (e.g., C₇H₈, C₈H₁₀, CHCl₃), PH₃ |
| Full-Scale Accuracy | ±2–5% FS depending on sensor type |
| Response Time (T₉₀) | 45–120 s |
| Zero/Full-Scale Drift | <2% FS/year |
| Linearity | <2% FS |
| Temperature Influence | ≤2–5% of reading |
| Pressure Influence | ≤1% |
| Cross-Sensitivity | <2% with integrated particulate filter |
| Brand | ADOS |
|---|---|
| Origin | Germany |
| Model | GTR210 / GTR210 MED |
| Instrument Type | Single-Channel Intrinsically Safe Gas Transmitter |
| Explosion Protection | II 2G Ex db e ia mb IIC T4 Gb |
| ATEX Certificate | DEKRA 11 ATEX 0257 X |
| IECEx Certificate | IECEx DEK 11.0090 X |
| MED Certification | Directive 2014/90/EU, Approval No. MEDB00006EV |
| Power Supply | 24 V DC (+10% / −25%) / 230 V AC 50 Hz / 115 V AC 60 Hz (optional) |
| Output Signal | 4–20 mA (3-wire), LON (4-wire optional) |
| Relay Outputs | 4 dry-contact alarm/fault relays + 1 reset input |
| Enclosure Rating | IP66/IP67 (standard), IP54 (optional) |
| Operating Temperature | −25 °C to +60 °C |
| Weight | 2.3 kg (GTR210 EX), 1.8 kg (GTR210 standard), 2.0 kg (GTR210 MED) |
| Sensor Technologies | Semiconductor (TGS), Catalytic Bead (VQ), Thermal Conductivity (GOW), Electrochemical (TOX), Infrared (IR), Photoionization (PID), Paramagnetic (O₂) |
| Typical Response Times | 30–120 s depending on sensor type |
| Full-Scale Accuracy | ±2 % to ±5 % FS |
| Temperature Drift | ≤2 % to 5 % of reading per 10 K |
| Pressure Influence | ≤1 % FS per bar |
| Sensor Lifetime | 12 months (PID) to 7 years (electrochemical, IR, catalytic) |
| Mounting Options | Wall-mount, pipe-mount, flange-mount (vacuum or explosion-proof variants available) |