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DL.WMS/GPRS/R

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DL.WMS/GPRS/R

Product catalog summary

Technical Specifications:

Data Transmission: Utilizes GSM/GPRS with a quadband engine supporting frequencies of 850, 900, 1800, and 1900 MHz. Transmission power is Class 4 (2 W) for GPRS and Class 1 (1 W) for GPRS 1800 and 1900. Supports 3 V SIM cards and features a stub or planar antenna with 0 dB gain.
Datalogger: Housed in stainless steel or Murytal C with an FME (male) antenna connector. Operates on 2 x 1.5 V alkaline or 1 x 3.6 V lithium batteries, with an operating temperature range of -25 to 85°C and humidity protection up to 100% relative humidity (IP68).
Measurands: Measures pressure and temperature with resolutions of 0.01% FS and 0.05°C, respectively. Data memory can store up to 250,000 values, retaining data without battery power.
Server Automation: Supports PostgreSQL and MySQL databases with status monitoring for humidity, temperature, battery voltage, signal strength, memory allocation, and GPS position.
Data Query and Security: Automatic data query with password-protected access. Alarms can be transmitted via SMS and email.
Configuration: Allows setting sample and storage rates, identification, taring, threshold values, and density of the measuring medium. Data stored in ASCII or CSV format.

System Requirements:

Minimum PC specifications include a 200 MHz processor, 50 MB memory, and 64 MB RAM. Compatible with Windows 2000, XP, Vista, and 7 (32-Bit).

Qualifications:

Complies with EN 61000 standards for electrostatic discharge, transients, and surge protection.

Pressure and Temperature Specifications:

Pressure measuring range from 1 to 250 mH2O with overpressure and burst pressure ratings. Accuracy varies with temperature, with a typical response time of less than 1 ms.
Temperature range from -5 to 80°C for operating, process, and storage conditions.

Physical Specifications:

Materials include stainless steel, titanium, Viton, EPDM, and Kalrez for seals, with cable options of PUR, FEP, and PE.

Ordering Information:

Various configurations available for pressure type, measuring range, process connection, electrical connection, output signal, accuracy, temperature range, and additional options like special oil filling and seals.

Catalog excerpts

Watermanager solution DL.WMS/GPRS/R Version: 27.06.2012

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Technical specifications datalogger Data transmission Version with GSM/GPRS Engine Quadband GPRS frequency bands GPRS 850 MHz, GPRS 900 MHz, GPRS 1800 MHz, GPRS 1900 MHz Transmission power Class 4 (2 W) at GPRS, class 1 (1W) at GPRS 1800 and GPRS 1900 SIM card supports 3 V SIM cards Antenna stub antenna: 900 / 1800 MHz or 1900 MHz (Gain 0 / 0 dB), planar antenna: 900 / 1800 MHz (0 / 0 dB) Transmission m2m (machine to machine) protocol Datalogger Housing Stainless steel (316L / 1.4404) / Murytal C Antenna connector FME (male) Interface Radio 433 MHz Power supply 2 x 1.5 V alkali or 1 x 3.6 V lithium...

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Data query Automatic data query and administration of datalogger Access security 1 level with password protection Alarm function Transmission of several alarms via SMS and E-Mail Data transmission GPRS / m2m (machine to machine) protocol Configuration Sample- and storage rate, Identification (f.e. measuring site), Tare; the datalogger stores the height of the air column, and not the pressure at the sensor, Taring of measurement value; define threshold values, Alarm threshold value; Storage of the measurement data within the defined range, Density of the measuring medium; Set the density of the...

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Technical specifications ATM.WMS Pressure measuring range (mH2O) 1 ... 5 > 5 ... 20 > 20 ... 250 Overpressure 3 bar 3 x FS Burst pressure > 200 bar > 200 bar > 200 bar -5...50°C (typ. / max.) 0.8 / 1.0 0.3 / 0.5 0.3 / 0.5 -5...80°C (typ. / max.) 1.3 / 1.5 0.75 / 1.0 0.75 / 1.0 Response time, (typ.) < 1ms / 10...90% < 1ms / 10...90% < 1ms / 10...90% Long term stability, (3) < 0.5% FS / < 4 mbar < 0.2% FS / < 4 mbar < 0.1% FS / < 0.2% FS Accuracy, (1), (± %FS) Total Error, (2), (± % FS) (1) Zero based accuracy according to DIN16086, incl. hysteresis and repeatability at ambient temperature (2)...

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Additional documents Manual Article number 10.00.0205 DEB016 Operating and safety instructions Article number 10.88.0092 DMM029

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Level transmitter without ballast weight with ballast weight_ Specifications may change without notice. STS Sensor Technik Sirnach AG Rutihofstrasse 8, 8370 Sirnach, Switzerland 844 Route de la Caille, 74350 Allonzier la Caille, France STS Sensoren Transmitter Systeme GmbH Poststrasse 7, 71063 Sindelfingen, Germany Higham Dairy Farm, Bumphill Lane, Alfreton | Derbyshire | Great Britain, DE55 6AH Via Gesu 5, 20090 Opera (Milano), Italy

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DL.WMS/GPRS/R

DL.WMS/GPRS/R

Catalog excerpts

All STS Sensor Technik Sirnach AG catalogs and technical brochures