Portable Battery Powered Hand Held Strain Gauge DIGITAL INDICATOR Portable & Battery Powered Compatible with most Strain Gauge Based Sensors 10 Channel Sensor Capability Robust Construction Simple Operation Options Available RS232, 0-2V, 4-20mA Outputs, scaleable via front panel. On board datalogging, configurable via front panel. Dual relay outputs, scaleable via front panel. Printer outputs (consult factory). Intelligent Sensor inputs (consult factory). Special mounitng option may be available on request. Supplied calibrated with any strain gauge based sensors, with certification traceable to NAMAS. DESCRIPTION The TR200 is a microprocessor based portable instrument designed to read load cells, pressure transducers and most any other strain gauge sensor with a full bridge configuration and output sensitivity between 0.75 and 7.5mV/V. Bridge resistance's as low as 85 ohms are also compatible with the TR200. All adjustments are entered via the sealed keypad to enable the user to set zero, scaling, decimal points, least significant digit blanking, filtering, CAL checking and peak hold. Once the parameters are set, all the menu keys can be disabled to ensure keys are not pressed by mistake. The instrument can remember the parameters of up to 10 different sensors. All values are retained in EEprom for permanent storage. The instrument is fitted with a sealed rechargeable lead acid battery which provides a period of at least 35 hours use when connected to a 350 ohm bridge. A separate charger is supplied for recharging the Tr200. Further options are available to further expand the TR200, these are factory fitted. This enhances the TR200 capabilities providing RS232 communications, data logging, printer interfacing, analogue retransmission and trip outputs. A facility also exists within the TR200 to externally switch channels either via a separate switch box or through intelligent plugs flitted to any sensor plugged in to the TR200 (consult factory for further details). Transducer Specialists... APPLIED MEASUREMENTS LIMITED 3 MERCURY HOUSE - CALLEVA PARK - ALDERMASTON - BERKSHIRE - RG7 8PN - UK Tel: (+44) 0118 981 7339 email: [email protected] Internet: www.appmeas.co.uk

SPECIFICATION CHARACTERISTICS Display: Resolution: Accuracy: Bridge Excitation: Maximum Excitation Current: Input Range: Zero/Tare Range: Digital Filtering: Operating Temperature: Thermal Drift: Integral Battery: Battery Life: Peak Hold Acquistion Time: digit % deviation at full scale volts dc mA mV/V for display reading of ±19999 % of full scale seconds per display update °C ppm/°C hours milliseconds RS232, 0-2V or 4-20mA On board memory with data log & dump 2 relays independantly scaleable via TR200 keypad Available using RS232 output option Channel address in mating load cell plug Outputs...