SP 8-100 Lascar

SP 8-100 3 Digit LED Voltmeter Module The SP 8-100 features a 200mV d.c. measurement range with auto-zero and auto-polarity. Decimal points are user selectable. The SP 8-100 features a negative rail generator which enables the meter to measure a signal referenced to its own power supply 0V. The bright red LED display ensures excellent readability under low light conditions. The module is easily fitted into the panel, using the fixing clip provided. The module s low cost means it will suit high and low volume applications. The design of the panel meter s housing and seal ensures splash proofing in many applications. FEATURES 14.2mm (0.56 ) Digit Height 200mV d.c. Full Scale Reading 50mA +5V d.c. Power Supply Auto-zero and Auto-polarity Programmable Decimal Points Bright Red LED Display Splash Proof TYPICAL APPLICATIONS ORDERING INFORMATION Precision Instrumentation Systems Stock Number Power Supply Monitoring Standard Meter SP 8-100 Test Boxes Panel-Mount Indication ELECTRICAL SPECIFICATIONS Specification Min. Typ. Max. Unit Accuracy (overall error) * 0.1 % (1 count) Linearity 1 count Sample rate 2.5 samples/sec Operating temperature range 0 50 C Warm-up time 10 minute Temperature stability 150 ppm/C Supply voltage 4.75 5 5.25 V Supply current 50 90 mA Input leakage current (Vin = 0V) 1 10 pA * To ensure maximum accuracy, re-calibrate periodically. SAFETY To comply with the Low Voltage Directive (LVD 93/68/EEC), input voltages to the modules pins must not exceed 60Vdc. The user must ensure that the incorporation of the panel meter into the users equipment conforms to the relevant sections of BS EN 61010 (Safety Requirements for Electrical Equipment for Measuring, Control and Laboratory Use). LASCAR ELECTRONICS LTD. LASCAR ELECTRONICS INC. LASCAR ELECTRONICS (HK) LIMITED MODULE HOUSE 3750 West 26th Street FLAT C, 5/FL., LUCKY FTY. BLDG. WHITEPARISH Erie 63-65 HUNG TO ROAD WILTSHIRE SP5 2SJ PA 16506 KWUN TONG KOWLOON UK USA HONG KONG TEL: +44 (1794) 884567 TEL: +1 (814) 835 0621 TEL: +852 2797 3219 FAX: +44 (1794) 884616 FAX: +1 (814) 838 8141 FAX: +852 2343 6187 E-mail: sales lascar.co.uk E-mail: us-sales lascarelectronics.com E-mail: b4lascar samsongroup.com.hk Specifications liable to change without prior warning SP 8-100 Issue Beta 1 December/2004 M.C. Applies to SP 8-100/1 PPageage2o2 off44 Page1of4 www.lascarelectronics.comSP 8-100 3 Digit LED Voltmeter Module DIMENSIONS All dimensions in mm (inches) 6.4 3.7 a bc (0.25) (0.15) 4.3 (0.17) PIN 1 6.6 a. 1.0 (0.04) (0.26) b. 13.0 (0.51) c. 6.0 (0.24) d. 2.54 (0.10) d 45.7 (1.80) 53.1 (2.09) 55.1 (2.17) PANEL FITTING Panel Module Seal Fixing Clip 1 2 3 4 FUNCTIONAL BLOCK DIAGRAM PIN CONFIGURATION (rear view) V+ REF BG/ HOLD 12 1 INL V+ COM INH TEST/DE Rb Ra COM 0V CAL La CAL DP3 REF BG/HOLD RO RO DP2 RI DP1 TEST/ 7 6 RI DE INH + A/D 1 8 INL 0V DP123 Specifications liable to change without prior warning SP 8-100 Issue Beta 1 December/2004 M.C. Applies to SP 8-100/1 PPageage2o2 off44 Page2of4 www.lascarelectronics.com 23.4 (0.92) 21.4 (0.84)