Envco – Environmental Equipment

Features:
• On Board logger
• 2Mb Memory
• User Replaceable Internal Battery
• Ceramic Capacitative Transducer
• Quick Release Cable
• Logarithmic Sampling
• Minimum logging interval 0.2 seconds
• Ranges for 2.5Mtr to 0-100Mtrs
• Highly Accurate
• Many more software features

The Greenspan PS2100 performs measurement, processing and storage of pressure/temperature data within a compact, rugged unit capable of withstanding harsh operating environments. Each sensor is calibrated over its nominated temperature and pressure range using a thirty six-point calibration matrix across the entire operating temperature range. This process provides error correction of an order of magnitude, of up to 50% better than traditional technologies and provides the user with accurate and stable calibration.

The Greenspan Analytical PS2100 includes a low power sleep mode to conserve battery power providing the user with increased times between field service resulting in a lower cost of ownership.

Easy to use software programs (Smartcom and Aquagraph) are supplied with the sensor. These enable the user to set up the optimum logging profiles for monitoring with respect to their application and graphical analysis requirements.

Applications of use
• Bore hole monitoring
• River and dam level monitoring
• Flood warning systems
• Tank level monitoring

The Greenspan Analytical PS2100 is designed for use as a water depth/level measurement and data recording instrument. Although the major application area for deployment is in bore holes for groundwater monitoring, the sensor is also very suitable for surface water applications.

Operating specifications
Maximum safe operational depth 300 metres
Safe operational temperature 0C to 50C
Storage temperature -10C to 60C (with batteries removed)
External power supply 9 to 30V DC

Ordering Information
700-2100 PS2100 Combination Pressure and Temperature sensor. Available with logarithmic logging capability and 2Mb data storage capacity. User definable engineering units and calibration software included. Includes lithium batteries for long-term logging and detachable cable connector.

Gauge Transducer Ranges 2.5m, 5m, 10m, 20m, 40m, 75m, 100m
Absolute Transducer Ranges 20m, 40m, 75m, 100m

Cables
780-0130A-HS7-10 Detachable Cable 10M with HS7 Connector
780-0130A-HS7-20 Detachable Cable 20M with HS7 Connector
780-0130A-HS7-30 Detachable Cable 30M with HS7 Connector
780-0130A-HS7-50 Detachable Cable 50M with HS7 Connector
780-0130A-HS7-100 Detachable Cable 100M with HS7 Connector
780-0130A-HS7-150 Detachable Cable 150M with HS7 Connector

5CC-760 "Communications Cable Detachable Cable Connector
(DCC to DB9 with flying leads) for absolute sensors only

A detachable cable is not required for absolute sensors if the above comms cable is ordered

Ancillary Equipment [equipment which must accompany your sensor purchase]
A CVS must be included with all gauge sensors
7CVS-001 CVS-001 for a cable run up to 70M
7CVS-002 CVS-002 for a cable run from 70M to 140M
7CVS-003 CVS-003 for a cable run from 140M to 210M
090-1036 Detachable Cable Hanger Assembly - For Absolute Sensors only
5CC-700 HS7 Communications Cable (HS7 to DB9)
7CD-SENSOR Sensor Software and Information Library CD

Optional Fittings
092-1031 Nose Cone 22mm Zinc Anode

Optional Communications Interfaces
7SDI-1000 SDI-12 Converter (RS232 to SDI-12 output)