MÁY PHÂN TÍCH ĐỘ ẨM CẦM TAY MODEL: PPMA - PHYMETRIX VIETNAM - PPMA-P-A - PPMA-P-I - MÁY ĐO ĐIỂM SƯƠN

Moisture Sensor	Range: -110°C to +20°C dewpoint ( -166°F to +68°F dewpoint ) Accuracy: ±2°C temperature corrected Repeatability: 0.8°C Response time: 95% of step change in 3 min. Sample flow: >1 LPM
Temperature Sensor	Range:  -40°C to +70°C Accuracy:  ±2°C
Pressure Sensor	2 to 150 PSIA  ±1%, 316L stainless steel wetted parts; higher pressures can be ordered optionally
Ergonomics	Comfortable to hold in hand, contoured body design, lightweight 1.75 Lbs Hook and magnet for easy temporary field securing / mounting Easy to read graphic LCD display with user controlled backlight brightness (LCD is readable without the backlight) Snap dome tactile membrane switches with dynamically assigned legends Audible feedback upon button press as well as for warnings and alarms Auto scaling graph / histogram on moisture measurement display for stability verification Easy to use with verbose built-in context sensitive Help screens Battery Saver, with user selectable Auto-power-down times, can also be disabled Built-in pressure measurement and pressure corrected moisture readings, simultaneously displayed with the uncorrected reading for greater ease of understanding Verbose Status bar with indications,  warnings and audible errors User selectable locking with or without a password. Built-in battery backed clock calendar
Electrical	External AC Universal Power adapter (100-240VAC 50-60Hz) with USB connector Rechargeable Li-Ion battery, recharges through the USB connector from the PC or from the supplied universal power adapter Sampling system and sensor are isolated from electrical interface and supply grounds Measurement resolution of moisture sensor: 1pF resulting in less than 0.01°C External power and I/O: USB mini B female connector – IP67 / IP68  with Sealing Cap
Mechanical	1/8″ Swagelok® Inlet and Outlet fitting adapters for the SAE/MS 5/16-24 ports. Inlet adapter has a built-in flow control orifice, eliminating  pressure regulators while maintaining sufficient but not excessive flows. All 316 Stainless Steel and PTFE wetted parts, small surface area stainless steel sampling chamber for fast response time. Integral Sensor retraction into desiccant storage chamber for fast response-time when measuring low moisture Enclosure Impact resistant (>7 Nm to EN 50014) Polyamide 12, IP65/EN 60529 ATEX hazardous area use (Ex II 2 G) approved (PTB 02 ATEX 1076U), Flammability: UL 94 HB Abrasion resistant Polycarbonate display lens Dimensions- L:  7.36″ (187mm) W:  4.17″ (106mm) H:  1.97″ (50mm) Weight Total:  1.75 Lbs (0.8 Kg) Pressure: 150 PSIA (10.3 Bar) — Available with High Pressure Option 500 PSIA (34.5 Bar)
Temperature Range	PPMa Analyzer: -20°C to +60°C Electronics: -40°C to +85°C Moisture Sensor: -20°C to +60°C Pressure Sensor: -20°C to +85°C LCD operating: -20°C to +70°C storage: -30°C to +80°C Enclosure: -40°C to +60°C
Miscellaneous Features	NIST traceable calibrations Units of measure: °C & °F dewpoint, ppmV, ppmW, µB H2O vapor pressure, grams of H2O / m3, Lbs H2O /106 standard cubic feet in Natural Gas. (All units auto-scaled) Digital & Analog I/O:  USB, 4/20mA with HART® Data logging – single point, multipoint, time stamping, each sample records: dewpoint, temperature and pressure,  ( memory > 4,000 samples) Virtual Analyzer PC software for training and evaluation, allows the user to experience the exact interface on their own PC with voice explanations

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