Shaw
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| 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 | SADP-D |
| Type | Portable Dew Point Meter |
| Measurement Principle | Aluminum Oxide Capacitive Sensor |
| Dew Point Range | –110 °C to +20 °C (configurable sub-ranges) |
| Accuracy | ±2 °C DP (traceable to NPL/NIST) |
| Repeatability | ±0.2 °C DP |
| Operating Temperature | –10 °C to +60 °C |
| Storage Temperature | –40 °C to +80 °C |
| Max Operating Pressure | 30 kPa(g) |
| Sample Flow Rate | 2–10 L/min (recommended: 2–5 L/min) |
| Response Time (dry → wet) | <20 s (–110 °C → –20 °C) |
| Response Time (wet → dry) | <120 s (–10 °C → –60 °C) |
| Display | 126 × 64 pixel backlit LCD |
| Power | Rechargeable Li-ion battery (250 h continuous operation, 6 h recharge) |
| Output Options | RS485 serial, USB, 4–20 mA analog (optional) |
| Calibration | User-accessible 2-point auto-calibration |
| Pressure Dew Point Calculation | Built-in, supports multiple pressure units |
| Data Logging | Real-time storage (optional) |
| Gas Path | Dual stainless-steel inlet/outlet ports (6 mm Swagelok + PTFE tubing) |
| Maintenance | Field-replaceable sensor and molecular sieve cartridge |
| Brand | Shaw |
|---|---|
| Origin | United Kingdom |
| Model | SADP-U-P |
| Type | Portable Dew Point Meter |
| Measurement Principle | Aluminum Oxide Capacitive Sensor |
| Operating Temperature Range | −10 °C to +60 °C |
| Storage Temperature Range | −40 °C to +80 °C |
| Dew Point Range Options | −110 °C to +20 °C (configurable by sensor variant) |
| Accuracy | ±2 °C DP (traceable to NPL and NIST) |
| Repeatability | ±0.2 °C DP |
| Response Time (dry → wet) | <20 s (−110 °C to −20 °C) |
| Response Time (wet → dry) | <120 s (−10 °C to −60 °C) |
| Sample Flow Rate | 2–5 L/min (max 10 L/min) |
| Operating Pressure | ≤30 kPa(g) |
| Relative Humidity Limit | 95% RH (non-condensing) |
| Power Supply | Rechargeable Li-ion battery (250 h continuous operation, 6 h charge time) |
| Display | 126 × 64 pixel backlit LCD |
| Communication Interfaces | RS485, USB (optional), 4–20 mA analog output (optional) |
| Calibration | Two-point user-initiated auto-calibration |
| Pressure Dew Point Calculation | Built-in, supports multiple gauge pressure units |
| Gas Path | Dual stainless-steel inlet/outlet ports (6 mm Swagelok + PTFE tubing) |
| Sensor Lifetime | 5–10 years (gas-dependent) |
| Maintenance | User-replaceable sensor and molecular sieve cartridge |
| Brand | Shaw |
|---|---|
| Origin | United Kingdom |
| Model | SADP.G |
| Product Type | Portable Dew Point Meter |
| Measurement Principle | Aluminum Oxide Capacitive Sensor |
| Operating Temperature Range | Up to 50 °C |
| Accuracy | ±2 °C |
| Repeatability | ±0.5 °C |
| Dew Point Range (Grey Dot) | −80 °C to 0 °C DP |
| Moisture Range (Grey Dot) | 0–6000 ppmv |
| Auto-Calibration | Ambient Air (1 min) |
| Intrinsic Safety | Certified |
| Power Supply | Alkaline Battery |
| Compliance | ISO 9002 |
| 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 | Shaw |
|---|---|
| Origin | United Kingdom |
| Model | SuperDew3 |
| Type | Online Dew Point Meter |
| Measurement Principle | Capacitive Polymer Sensor |
| Operating Temperature Range | −10 °C to +50 °C |
| Accuracy | ±2 °C (at 23 °C ambient, typical for calibrated sensor in dry gas) |
| Repeatability | ±0.5 °C |
| Display Resolution | 0.1 °C |
| Output Signal | 4–20 mA (isolated, HART-compatible), 0–1 V optional |
| Alarm Outputs | Two SPDT relays (240 V AC, 3 A) |
| Power Supply | 220 V AC, 50 Hz |
| Panel Cutout | 135 mm × 66 mm × 175 mm (D) |
| Enclosure Rating | IP65 (front panel), NEMA 4X equivalent |
| Sensor Cable Length | Up to 1000 m (with shielded twisted-pair cable) |
| Sensor Pressure Rating | Up to 200 bar (burst), operational range 1–30 psi (0.07–2.1 bar) |
| Sample Flow Rate | 1–5 L/min (recommended: 1 L/min) |
| Connection | 1/4″ or 1/8″ Swagelok®-type compression fittings |
| Intrinsic Safety | Ex ia IIC T4 Ga certified (sensor head only) |
| Calibration | Automatic 1-minute ambient air self-calibration routine |
| Optional Ranges | −110 °C to −20 °C (Silver), −100 °C to 0 °C (Purple), −80 °C to 0 °C (Grey), −80 °C to −20 °C (Red), −60 °C to 0 °C (Yellow) |
| Compliance | ISO 9001:2015 certified manufacturing |
| Environmental Certification | Meets EN 61000-6-2 (EMC immunity) and EN 61000-6-3 (EMC emission) standards |