Dew Point Meter
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Showing all 21 results
| Brand | ADEV |
|---|---|
| Origin | Italy |
| Model | HSM810 |
| Product Type | Portable Dew Point Meter |
| Measurement Principle | Electrolytic (P2O5 Sensor) |
| Operating Temperature | -20 to 50°C |
| Accuracy | ±2°C |
| Repeatability | ±0.2°C |
| Dew Point Range | -80 to +20°C |
| Resolution | 0.01°C dew point or 0.1 ppmv |
| Gas Flow Rate | SF6: 0.5–0.9 L/min |
| H₂ | 0.1–0.4 L/min |
| Pressure Range | 0–1.0 MPa |
| Probe Protection | Stainless steel sintered filter |
| Power Supply | 110–220 VAC / internal Li-ion battery (≥8 h continuous operation) |
| Dimensions | 305 × 202 × 261 mm |
| Weight | 2.5 kg |
| Data Interface | RS232 / USB (driver-free) |
| Storage Temperature | -40 to +70°C |
| Operating Environment | -35 to +60°C, 0–20 bar |
| File System | FAT16 |
| Origin | Italy |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | DP8000 |
| Product Type | Portable Dew Point Meter |
| Measurement Principle | Chilled-Mirror–Compensated Semiconductor Sensor (Dew-Point-Specific Thermoelectric Cooling) |
| Operating Temperature | -10 °C to +50 °C |
| Accuracy | ±1 °C (Td, at stable conditions, -60 °C to +20 °C range) |
| Repeatability | ±1 °C |
| Dew Point Range Options | -80 °C to +20 °C |
| Resolution | 0.1 °C (Td) or 0.1 ppmv |
| Response Time (63%/90%) | 5 s / 45 s (-20 °C → -20 °C Td) |
| Gas Flow Rate | 0.1–0.4 L/min (H₂), 0.5–0.9 L/min (SF₆) |
| Pressure Rating | 0–1.0 MPa (operational), 0–20 bar (mechanical) |
| Probe Protection | Stainless Steel Sintered Filter |
| Power Supply | 110–220 VAC / Internal Li-ion Battery (auto-switching, overcharge/over-discharge protection) |
| Data Interface | USB (class-compliant, no driver required), RS232 |
| Storage Temperature | -40 °C to +70 °C |
| Dimensions & Weight | 300 × 200 × 260 mm, 3.5 kg |
| Brand | ALPHA |
|---|---|
| Origin | United Kingdom |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | DSP-Ex |
| Product Category | Portable Dew Point Meter |
| Measurement Principle | Electrolytic (P2O5 Sensor) |
| Accuracy | ±2 °C dew point |
| Certification | ATEX Ex ia IIC T3/T4 |
| Operating Pressure | Ambient (101.3 kPa ±10%) |
| Dew Point Range | –110 °C to +20 °C |
| Battery Life | >250 hours continuous operation |
| Power Source | Two C-cell alkaline batteries |
| Display Units | °C, °F, ppm(v), ppb(v), ppm(w), g/m³, lb/MMSCF |
| Gas Compatibility | Air, Ar, H₂, SF₆, CO₂, N₂ (custom molecular weight input supported for ppm(w)) |
| Sensor Interchangeability | Fully field-replaceable with traceable calibration |
| Calibration Certificate | UKAS-traceable to NPL and international humidity standards |
| Sampling Interface | Stainless steel quick-connect fitting + integrated desiccant drying chamber |
| Accessories Included | 2 m PTFE-braided stainless steel sampling hose, anti-static carry case, user manual, factory calibration certificate |
| Brand | Alpha Moisture |
|---|---|
| Origin | United Kingdom |
| Model | DS-1000 |
| Product Type | Online Dew Point Meter |
| Measurement Principle | Capacitive Aluminum Oxide Sensor |
| Operating Temperature | 10 to +50 °C |
| Accuracy | ±0.1 °C / ±0.1 °F / ±0.1 ppm(v) |
| Repeatability | ±0.1 °C / ±0.1 °F / ±0.1 ppm(v) |
| Dew Point Range (PL Sensor) | −110 to +20 °C (0–23,000 ppm(v)) |
| Dew Point Range (BL Sensor) | −80 to +20 °C (0–23,000 ppm(v)) |
| Resolution | 0.1 °C / 0.1 °F / 0.1 ppm(v) |
| Display | 4-digit LED |
| Analog Output | 4–20 mA |
| Sample Temperature Range | −10 to +50 °C |
| Maximum Operating Pressure | 50 bar |
| Calibration Accuracy | ±2 °C dew point (NPL-traceable certificate supplied) |
| Calibration Method | Linear two-point field calibration supported by manufacturer or authorized distributor |
| Power Supply | 90–250 VAC, 50/60 Hz |
| Alarm Configuration | Two user-configurable dew point setpoints with front-panel adjustment |
| Brand | Alpha Moisture |
|---|---|
| Origin | United Kingdom |
| Model | SADPmini |
| Type | Portable Dew Point Meter |
| Measurement Principle | Aluminum Oxide Capacitive Sensor |
| Operating Temperature | 10–60 °C |
| Accuracy | ±2 °C |
| Repeatability | 0.2 °C |
| Resolution | 0.1 °C or 0.1 ppm(v) |
| Dew Point Range Options | –110 to –20 °C (SR), –100 to 0 °C (PL), –80 to –20 °C (RD), –80 to 0 °C (GY), –80 to +20 °C (BL) |
| Sampling Temperature | –10 to +60 °C |
| Maximum Operating Pressure | < 0.3 kgf/cm² (≈ 30 kPa gauge) |
| Ingress Protection | IP54 / NEMA 12 |
| Power Supply | Rechargeable Battery (250 h continuous operation) |
| Data Storage | 16,000 records |
| Display | 128 × 64 pixel LCD |
| Calibration | Factory-traceable to UKAS/NIST standards |
| Output Options | USB, RS-485, optional 4–20 mA analog output |
| Gas Compatibility | Air, N₂, CO₂, SF₆, H₂, Ar, and other gases with known molecular weight |
| Brand | Alpha Moisture |
|---|---|
| Origin | UK |
| Model | SADPu-D |
| Type | Portable Dew Point Meter |
| Measurement Principle | Aluminum Oxide Capacitive Sensor |
| Operating Temperature | -20 to +50 °C |
| Accuracy | ±2 °C DP |
| Repeatability | ±0.5 °C DP |
| Dew Point Range | Standard –80 to 0 °C DP (0–6000 ppmv, plus extended low-range 0–10 ppmv option) |
| Response Time | <20 s to 90% of final reading |
| Power Supply | 6 × C-cell alkaline batteries (≥150 h continuous operation |
| Weight | 5.5 kg net / 7 kg gross |
| Dimensions | 224 × 202 × 275 mm |
| Ingress Protection | IP65 |
| Explosion Protection | EEx ia IIC T5 |
| Storage Temperature | –50 to +70 °C |
| Humidity Range | 0–98% RH (non-condensing) |
| Display | LCD, dual units (°C DP and ppmv) |
| Brand | APM |
|---|---|
| Origin | Germany |
| Model | MT 1000 |
| Product Type | Online Dew Point / Trace Moisture Analyzer |
| Measurement Principle | Phosphorus Pentoxide (P₂O₅) Electrolytic Method |
| Operating Temperature | -20 °C to +50 °C |
| Accuracy | ±0.4 ppm or ±5% of reading |
| Range | 0–2000 ppm H₂O |
| Resolution | 0.1 ppm |
| Display | Color touchscreen with independent keypad control |
| Analog Output | 4–20 mA (field-scalable) |
| Alarm Output | Relay (NO/NC), fully configurable across full scale |
| Power Supply | 220 VAC, 50 Hz, 1×1.0 A fuse |
| Enclosure Options | Wall-mount, benchtop, rack-mount, portable (mains-powered only) |
| Dimensions | 320 × 240 × 230 mm (W×H×D) |
| Weight | ~5 kg |
| Sensor Cell Material | PVDF and stainless steel |
| Electrode Material | Platinum |
| Sample Flow Rate | 20 NL/h or 100 NL/h (user-selectable) |
| Sample Pressure (at sensor) | ≤200 mbar |
| Sample Temperature | +5 °C to +65 °C |
| Response Time | <1 s |
| Gas Fitting | 6 mm compression fitting |
| Probe Cable | Standard 1.4 m (extendable up to 150 m) |
| Electrical Connector | Binder type |
| Brand | Aqualab |
|---|---|
| Origin | USA |
| Model | 4TE |
| Measurement Principle | Chilled-Mirror Dew Point |
| Operating Temperature Range | 4–50 °C |
| Accuracy | ±0.003 aw |
| Repeatability | ±0.001 aw |
| Application | Laboratory-Grade Water Activity Analysis |
| Brand | Aqualab |
|---|---|
| Origin | USA |
| Model | Pre |
| Measurement Principle | Chilled-Mirror Dew Point |
| Operating Temperature Range | 4–50 °C |
| Repeatability | ±0.01 a<sub>w</sub> |
| Application | Laboratory-Grade Dew Point Water Activity Analyzer |
| Compliance | AOAC, FDA, ISO 21807, USP <1112>, ASTM F1980 |
| Sample Temperature Control | Precisely maintained at 25 °C (±0.1 °C) |
| Typical Measurement Time | < 5 minutes |
| Calibration | Factory-calibrated with NIST-traceable standards |
| Brand | PROCESS INSTRUMENTS |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Category | Imported Instrument |
| Model | Chanscope II |
| Product Type | Portable Dew Point Meter |
| Measurement Principle | Chilled-Mirror Hygrometry |
| Operating Temperature Range | –20 °C to +40 °C |
| Accuracy | ±0.2 °C |
| Repeatability | ±0.1 °C |
| Brand | Chengyi |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic Lab-Scale Dew Point Analyzer |
| Model | USI-3 |
| Pricing | Available Upon Request |
| Instrument Principle | Electrolytic (Phosphorus Pentoxide Sensor) |
| Operating Temperature | 5–35 °C |
| Accuracy | ±3% of total water mass |
| Repeatability | ≤1% RSD |
| Measurement Range | 0.0000–99.999 mg H₂O |
| Power Supply | AC 220 ± 22 V, 50–60 Hz or DC 10–45 V (for integrated dryer unit) |
| Carrier Gas | Ultra-Dry Nitrogen (<10 ppmv H₂O), Flow Rate: 70 ± 20 mL/min |
| Brand | CMC (Schimse) |
|---|---|
| Origin | Germany |
| Model | TMA-202-W-Ex |
| Product Type | In-line Dew Point Analyzer |
| Principle | Phosphorus Pentoxide (P₂O₅) Electrolytic Method |
| Operating Temperature | −10 °C to +50 °C |
| Accuracy | ±1% of full scale |
| Repeatability | ±0.1% of full scale |
| Measurement Ranges | 0–10 ppm, 0–100 ppm, 0–1000 ppm, 0–2500 ppm (auto/manual switching) |
| Response Time (T₉₀) | <1 s |
| T₅₀ Response | <8 s |
| Sample Flow Rate | 20 NL/h |
| Recommended Sample Pressure | 0.1–0.5 barg |
| Sample Temperature | 5–50 °C |
| Environmental Temperature Range | 5–65 °C |
| Display | Touchscreen with optional Chinese language interface |
| Analog Output | 0/4–20 mA (configurable) |
| Alarm Outputs | 2 relay outputs |
| Intrinsic Safety | Integrated Zener barrier (Ex ia IIC T4 Ga) |
| Enclosure | IP65 |
| Dimensions | 300 mm (W) × 260 mm (H) × 280 mm (D) |
| Standard Cable Length | 3 m (up to 300 m optional) |
| Brand | Delite |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Origin Category | Domestic |
| Model | C2010 |
| Price | USD 2,650 (approx.) |
| Transmitter | Vaisala HUMICAP® Humidity Sensor |
| Dew Point Range | –100 to +20 °C or –60 to +60 °C |
| Power Supply | 12–28 VDC |
| Output Signal | 4–20 mA (linear, full-scale span) |
| Interchangeability | Fully interchangeable transmitter modules |
| Accuracy | ±2 °C dew point (within calibrated range) |
| Operating Temperature | –40 to +60 °C |
| Temperature Compensation | Integrated digital temperature compensation |
| Maximum Working Pressure | 30 MPa |
| Flow Rate (Standard Sampling System) | 1–5 L/min |
| Flow Rate (Direct-Insertion Mode with 80 µm Sintered Filter) | 0–10 Nl/min |
| Traceability | Calibrated against NPL (UK) and NIST (US) standards for –75 to +20 °C dew point |
| Fault Indication | 23 mA (transmitter fault), 4 mA (below lower limit), 20 mA (above upper limit) |
| Brand | EdgeTech |
|---|---|
| Origin | USA |
| Model | DPS |
| Type | Online Dew Point Meter |
| Principle | Chilled-Mirror Condensation |
| Operating Temperature Range | 20–99 °C |
| Accuracy | ±0.2 °C |
| Repeatability | ±0.05 °C |
| Origin | Sichuan, China |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | KLY-2 |
| Pricing | Upon Request |
| Product Type | Portable Dew Point Meter |
| Measurement Range | –80 to +20 °C dew point (approx. 0.5–23,632 µL/L H₂O) |
| Accuracy | ≤±0.5 °C (at factory calibration) |
| Response Time | <30 s (63%), <60 s (90%) for rise at DP < –40 °C |
| Output Signal | 4–20 mA analog |
| Operating Media Conditions | Gas temperature < +60 °C, pressure < 2 MPa, flow rate 200 mL/min |
| Dimensions | 260 mm × 170 mm × 300 mm (W×H×D) |
| Brand | Michell |
|---|---|
| Origin | United Kingdom |
| Model | SF52 |
| Product Type | Online Dew Point Transmitter |
| Measurement Principle | Chilled Mirror–Compensated Semiconductor Sensor |
| Operating Temperature Range | -40 to +60 °C |
| Accuracy (Dew Point) | < ±2 °C |
| Repeatability | < ±0.5 °C |
| Stability | < 1 °C/year |
| Response Time (T90) | < 10 s |
| Output Signals | 4–20 mA, 0–1 V, 0–5 V, or 0–10 V |
| Supply Voltage | 8–30 V DC (14–30 V DC required for 0–10 V output) |
| Power Consumption | 9 mA + load current |
| Supply Voltage Effect | ±0.005 %RH/V |
| Dew Point Range | -40 to +60 °C |
| Absolute Humidity Range | 0 to 200 g/m³ |
| Accuracy (Absolute Humidity) | 0.4 to 3 g/m³ (dependent on measured value) |
| Pressure Rating | Up to 20 bar (gauge) |
| Filter Type | Buffered flow-compensated sintered stainless-steel filter |
| Brand | SCChengyi |
|---|---|
| Origin | Sichuan, China |
| Model | QFS601 |
| Measurement Range | -80 to +20 °C dew point (≈ 0.5–23,632 µL/L H₂O) |
| Accuracy | ≤ ±1 °C |
| Response Time | <30 s (63%), <60 s (90%) for rise at DP < -40 °C |
| Output Signals | 4–20 mA, RS232 or USB (user-specified) |
| Power Supply | AC 220 ± 22 V, 50–60 Hz / Internal rechargeable battery (DC) |
| Operating Conditions | Gas Temp < +60 °C, Pressure < 2 MPa, Recommended Flow Rate: 200 mL/min |
| Dimensions | 260 × 170 × 300 mm (W × H × D) |
| Brand | scchengyi |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | USI-1AB |
| Product Type | Online Dew Point Moisture Analyzer |
| Measurement Principle | Phosphorus Pentoxide (P₂O₅) Electrolytic Method |
| Operating Temperature | 5–40 °C (ambient) |
| Supply Gas Pressure | <100 kPa |
| Accuracy | ±5% of reading |
| Repeatability | <0.08 µL/L at sample moisture ≤260 µL/L |
| Range | 0–1000 µL/L (ppmv) |
| Response Time (t₆₃) | ≤3 min |
| Output Signals | 0–10 mV and 4–20 mA |
| Power Supply | AC 220 V ±10%, 50–60 Hz |
| Sample Flow Rate | 100 mL/min (measurement), 1 L/min (bypass) |
| Dimensions | 380 × 300 × 170 mm |
| Weight | 6.5 kg |
| Brand | Shaw |
|---|---|
| Origin | United Kingdom |
| Model | SADP-D |
| Product Type | Portable Dew Point Meter |
| Measurement Principle | Electrolytic (P2O5) Sensor |
| Operating Temperature | -20 °C to +40 °C |
| Accuracy | ±3 °C to ±4 °C |
| Repeatability | ±0.5 °C |
| Dew Point Range | -100 °C to +20 °C |
| Display | Backlit LCD (°C/°F selectable) |
| Power Supply | Standard C-cell batteries |
| Battery Life | >150 hours continuous operation |
| Certification | ATEX II 2G Ex ia IIC T4 Ga, IECEx EXA 22.0001X |
| Calibration | NIST-traceable certificate included |
| Accessories | 2 m PTFE sampling hose, leather carry case with shoulder strap, desiccant-dried test chamber, user manual |
| Brand | Shaw |
|---|---|
| Origin | United Kingdom |
| Model | SDA-P |
| Type | Online Dew Point Meter |
| Principle | Chilled Mirror (Electrochemical Sensor Variant) |
| Operating Temperature | -20 °C to +50 °C |
| Accuracy | ±3 °C |
| Repeatability | ±3 °C |
| Measuring Range | -100 °C to 0 °C |
| Display | 3½-digit backlit LCD |
| Output | 4–20 mA analog signal, dual relay alarms (240 V AC @ 3 A) |
| Power Supply | 220 V AC, 50 Hz |
| Installation | Panel mount (cutout: 135 mm × 66 mm × 175 mm depth) |
| Sample Pressure | 1–30 psi (up to 200 bar sensor-rated) |
| Sample Flow Rate | 1–5 L/min (recommended: 1 L/min) |
| Gas Connection | 1/4" or 1/8" compression fittings |
| Intrinsic Safety | Sensor certified intrinsically safe |
| Calibration | Automatic 1-minute ambient air zero calibration |
| Compliance | ISO 9002 quality management system |
| Brand | ADEV |
|---|---|
| Origin | Italy |
| Model | TRQ-600 |
| Type | Online Dew Point Meter |
| Principle | Ceramic Capacitive Sensor (Not Semiconductor — Corrected per Technical Specification) |
| Operating Temperature | -20 to +50 °C |
| Accuracy | ±1 °C dp (at +20 to -60 °C) |
| Repeatability | 0.5 °C dp |
| Response Time (T95) | 5 min (dry-to-wet) |
| Measurement Range | -100 to +20 °C dew point |
| Moisture Output Range | 0–3000 ppmv |
| Analog Output | 4–20 mA (2-wire, current loop) |
| Supply Voltage | 12–28 V DC |
| Max Load Resistance | 250 Ω @ 12 V |
| Max Current Consumption | 23 mA |