WS 316-2 SE - Self-Emptying Water Sampler Datasheet

W Sater am®www.watersam.com • Housing made entirely of high-grade stainless steel, incl. roof • Vacuum/pressure system for precise sample volumes • No recalibration necessary after cleaning • Metering vessel protected in climate-controlled sample chamber • 8 other sampling systems avail-able, even as double systems • Program linking and parallel opera-tion as standard software • Simple upgrade to monitoring station WS 316 Self-Emptying Water Sampler WS 316-2 SE • X Distributor for direct distribution • Pull-out drawer for easy removal of bottles • Easy discharge of sample bottle directly into container, without tap • Self-cleaning of sampling system and bottles with clean water Automatic Emptying and Rinsing With the fully-automatic emptying and rinsing of the sampling system and sample bottles, the WS 316-2 SE is the ideal unit for larger composite samples in remote sampling locations or applications where regular sample retrieval is not needed or desired. General Applications Stationary indoor/outdoor water sampling Norms CE, ISO 5667 compliant Dimensions H x W x D: 1590 x 655 x 770 mm Width including base rails: 720 mm Weight ca. 125 kg, depending on equipment Power Requirements 230 V AC (optional: 110 V AC) 50 Hz (optional: 60 Hz) Main fuse: 16 A Output ca. 750 VA max. including high-performance refrigeration and heating units Ambient Temp. -25°C to +42°C (optional: up to +55°C, others by request) Technical specifications and misprints subject to change without notice. V 1014-01 WaterSam GmbH & Co. KG Hölzlestr.42 72336 Balingen Germany Tel.: +49 (0)7433 277043-0 Fax: +49 (0)7433 277043-22 Email: info@watersam.de Web: www.watersam.com Housing and Thermal Control Housing Material Double-walled stainless steel SAE 304 Optional: Stainless steel SAE 316Ti Powder-coating in RAL colours Plastic (UV resistant) Insulation 40 mm; cold bridge free; not foamed Environmental Consideration Construction facilitates easy separation of materials for proper recycling and disposal Partitioning Three separate technical compartments in top dry section for electrical/electronics, refrigeration unit and other components Placement of Sampling System Metering vessel in thermal-controlled sample chamber; protected from heat and frost Installation Easy floor mounting and firm footing with sturdy base rails Thermostat PT 100 3-point thermostat Refrigeration Compressor refrigeration unit, 230 V, 160 W; R134a refrigerant (CFC-free); with freely adjustable automatic defrosting (interval, time, duration, max. temperature). Optional for corrosive environment, e.g. H2S: evaporator plate separate from sample storage chamber, clean external air drawn to cabinet via ventilation flange Heating Electric heating unit in stainless steel sleeve; 230 V, 350 W (optional: 24 V version) Sample Chamber Temperature control preset to +3°C; freely adjustable from 0.1°C to +10°C Sampling System Standard VAC vacuum-pressure sampling system for time-, volume-, event-proportional sampling Flow-Proportional (Optional) VAR-B: contactless; variable volume VAR-E: variable volume Peristaltic pump: variable volume Other (Optional) Second sampling system VAC with safety valve for pressurized lines Water switches: FMWW, PRF WS INLINEcut WS INLINEvent Sample Volume 15 - 350 ml (optional: up to 2000 ml) Metering Vessel DURAN 50 borosilicate glass; dishwasher-safe, resistant to acid, alkaline, and temperature changes Pump Performance 230 VAC; -0.8 to 1.8 bar; brushless; 8 m max. lift height, 14.5 l/min free flow; Vm 0.5 m/s for lift heights up to 6 m (optional: high-performance Pumps and/or WS VacuPress for lifts heights up to 30 m or more) Intake Hose 12 mm ID PVC (optional: other diameters) Wetted Parts Borosilicate glass, PE, PVC, stainless steel SAE 304 / 316Ti, silicone (optional: alternative materials as required) Rinsing Rinsing with potable or other available water; with 1 - 6 bar, valves, pressure regulator with fine filter, PVDF nozzles Sample Bottles / Distribution Distributor X Distributor Bottle Synchronization Automatic Bottle Sets 2 x 5 l PE 2 x 10 l PE optional: 10 l glass bottles Additional options and accessories as well as custom equipment available by request. WaterSam WS 316-2 SE - Technical Specifications Note: In addition to mains electricity, the following on-site requirements are necessary for the automatic functions of the WS 316-2 SE: • Clean water supply for rinsing; 2-3 bar pressure (approx. 10 l/min capacity); 6/4 mm connection. • Drain for unretrieved samples and rinse water Controller General Microprocessor controller with 4-button operation, backlit 4 x 20 character display, real-time clock, battery backed-up RAM memory (5 years), overload-protected outputs, 4 completely separated analog inputs (differential input) Software Menu-based operating system Up to 9 user-defined sampling programs; any/all programs can be run simultaneously or linked. Memory for fault, event, and operational conditions, preset operating programs, always switchable. Preset and user-defined distributor settings Modem (optional) Remote operation / fault message via SMS / Remote start via mobile phone Advanced controller (optional) See Advanced Controller datasheet Inputs (standard) 4 x analog 0/4-20mA 10 x digital (flow, event, multiple programmable inputs) Outputs (standard) 16 x digital (program active message, fault message, other programmable messages) Interface RS 232, optional RS 485