{"product_id":"abatement-technologies-ppm4-portable-differential-pressure-monitor","title":"Abatement Technologies PPM4 Portable Differential Pressure Monitor","description":"\u003cdiv class=\"hfs-product-description\"\u003e\n\u003c!-- LEAD --\u003e\n\u003cp\u003eThe PPM4 is Abatement Technologies' portable differential pressure monitor for real-time measurement and logging of pressure differentials between adjacent areas on active job sites. It runs on an internal rechargeable lithium polymer battery for up to 3 days of cordless operation, or continuously on AC power. Built into a rugged carry case with a 7\" color touchscreen, the PPM4 logs up to 12,000 events in non-volatile memory and can be monitored remotely via WiFi through the AT-CONNECT web platform and mobile app — with optional email and text alarm notifications.\u003c\/p\u003e\n\u003c!-- WIFI \u0026 CONNECTIVITY --\u003e\n\u003cp\u003e\u003cstrong\u003eWiFi, Web Portal \u0026amp; Mobile App\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe PPM4 connects to WiFi (IEEE 802.11b\/g\/n, 2.4 GHz) and registers on the AT-CONNECT web portal. Once set up, alarm notifications can be pushed to multiple phone numbers or email addresses when the unit enters an alarm state — without someone having to be in the room. Download the AT-CONNECT app from the Apple App Store or Google Play Store and log in with the same portal credentials to view all registered devices and adjust settings remotely.\u003c\/p\u003e\n\u003cp\u003eFor job sites without WiFi, an optional LTE Radio Expansion Module (P\/N: PMA-CM, sold separately) adds cellular connectivity. A USB port also allows direct connection of a flash drive for data offloading or a thermal printer — a 2 GB flash drive is included.\u003c\/p\u003e\n\u003c!-- DATA LOGGING --\u003e\n\u003cp\u003e\u003cstrong\u003eData Logging\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe PPM4 logs up to 12,000 events in non-volatile memory — no power or battery required to retain data. Logged events include alarm conditions with current pressure, system startup, alarm resets, configuration changes, low battery, calibration, archive erased, mode changes, pressure intervals, and next-day markers. Each event carries a date and time stamp. Data exports as CSV via USB flash drive, importable into any spreadsheet or text editor. A job number field (up to 8 digits, letters, or a combination) helps distinguish records from multiple job sites.\u003c\/p\u003e\n\u003c!-- ALARM SYSTEM --\u003e\n\u003cp\u003e\u003cstrong\u003eAlarm System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCustom alarm setpoints can be configured for any point within the measurement range. The color display provides a visual pre-alarm (yellow) and alarm (red) state. The internal speaker produces 85 dB at 10 cm for audible on-site alerts. When connected via WiFi or LTE, the AT-CONNECT platform delivers email and text notifications to configured contacts.\u003c\/p\u003e\n\u003c!-- BATTERY NOTE --\u003e\n\u003cp\u003e\u003cstrong\u003eBattery Conditioning Note:\u003c\/strong\u003e On first use, power the unit on and run it in AC mode until the battery fully depletes, then recharge completely (approximately 5 hours). This conditions the battery for full rated life. The battery should be fully recharged every 6 months even if the unit is not in regular use.\u003c\/p\u003e\n\u003c!-- INCLUDED ACCESSORIES --\u003e\n\u003cp\u003e\u003cstrong\u003eStandard Accessories (Included)\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 ea.\u003c\/td\u003e\n\u003ctd\u003e12 VDC \/ 1 A power supply \/ battery charger with 5' cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 ea.\u003c\/td\u003e\n\u003ctd\u003e10 ft × 1\/8\" ID clear air tubing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2 ea.\u003c\/td\u003e\n\u003ctd\u003eQuick-connect adapters for 1\/8\" ID tubing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2 ea.\u003c\/td\u003e\n\u003ctd\u003e1\/8\" barb elbow connector attachments for closed box operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2 ea.\u003c\/td\u003e\n\u003ctd\u003e10-micron inline filters with 1\/8\" barbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 ea.\u003c\/td\u003e\n\u003ctd\u003e2 GB USB flash drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- OPTIONAL ACCESSORIES --\u003e\n\u003cp\u003e\u003cstrong\u003eOptional Accessories (Sold Separately)\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRPM-HANG\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWall hanger bracket — attaches to rear of PPM4 case for secure wall mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePMA-CM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLTE Radio Expansion Module — adds cellular connectivity for remote monitoring without WiFi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- SPECS TABLE --\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePPM4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7\" 65K-color TFT touchscreen | 800 × 480 resolution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePressure Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.10 inWC (±25 Pa)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.0001 inWC | 0.025 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±3% full scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePressure Units\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInches water column (inWC) | Pascal (Pa)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlarm Setpoints\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConfigurable — any range from very high to very low\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlarm Types\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAudible (85 dB @ 10 cm) | visual display (yellow pre-alarm \/ red alarm) | email \u0026amp; text via WiFi\/LTE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.4 V | 5.0 Ah lithium polymer | recharges in 7 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 year (off mode) | 3 days (battery mode) | 8 hours (AC power mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Power Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e150 mA @ max display brightness | 300 µA in battery mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Charger Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100–240 VAC | 50–60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWiFi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIEEE 802.11b\/g\/n | 2.4 GHz | 20 MHz channel bandwidth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUSB Port\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB V1.0 Type A | flash drive or thermal printer connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eData Storage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 MB | up to 12,000 logged events | non-volatile memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eData Export\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCSV via USB flash drive (2 GB included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eJob Numbers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 8 digits, letters, or combination — unlimited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInternal Clock\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLithium polymer battery maintains clock for 1 year without AC power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePressure Ports\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.194\" (1.5 mm) quick-connect | compatible with 1\/8\" (3 mm) ID tubing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInline Filter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10-micron polypropylene HDPE | 1\/8\" barbed ends\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e41°–131°F (5°–55°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-22°–176°F (-30°–80°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0–85% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Altitude\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9,000 ft maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (L × W × H)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12\" × 10\" × 5\" (30.48 × 25.4 × 12.7 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 lbs (with case, charger, and hose)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBest Suited For\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHealthcare construction | abatement \u0026amp; remediation | disaster restoration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- ABATEMENT ADVANTAGE --\u003e\n\u003cp\u003e\u003cstrong\u003eDownload the \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2657\/5818\/files\/Abatement_Technologies_PPM4_CutSheet.pdf?v=1790621092\" title=\"Abatement Technologies PPM4 CutSheet\"\u003eFull Data Sheet\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAbatement Advantage Pricing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe PPM4 is eligible for Abatement Advantage volume discount pricing. Contact us for pricing on multi-unit orders.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Abatement Technologies Commercial","offers":[{"title":"Default Title","offer_id":48596642136305,"sku":"ABA-PPM4S","price":1699.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2657\/5818\/files\/Abatementppm3.jpg?v=1773251323","url":"https:\/\/hepafiltersales.com\/products\/abatement-technologies-ppm4-portable-differential-pressure-monitor","provider":"HEPAFilterSales.com","version":"1.0","type":"link"}