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PRODUCT DESCRIPTION The SP 400-EB features an enhanced black LCD and 200mV d.c. measurement range with auto-zero and auto-polarity. Decimal points are user selectable. LED backlighting ensures excellent readability under all light conditions. The module is easily d into the panel, using the g clip provided. The module's The SP 400-EB features a negative rail generator which enables the meter to measure a signal referenced to its own power supply GND. Enhanced contrast negative mode LCD with low cost means it will suit high and low volume applications. The design of the panel meter's housing ensures splash g using the supplied seal. FEATURES • • 200mV d.c. Full Scale Reading • 5V Operation • • • Enhanced black 9.75mm (0.38") Digit Height Programmable Decimal Points LCD with LED Backlighting • Low Battery Warning • Splash Proof Auto-zero and Auto-polarity TYPICAL APPLICATIONS • Precision Instrumentation Systems • Power Supply Monitoring • Test Boxes • Panel-Mount Indication • Low Power Voltage Measurement ORDERING INFORMATION Stock Number Blue backlighting Green backlighting Magenta backlighting Orange backlighting Purple backlighting Red backlighting White backlighting Yellow backlighting SP 400-EB-B SP 400-EB-G SP 400-EB-M SP 400-EB-O SP 400-EB-P SP 400-EB-R SP 400-EB-W SP 400-EB-Y SP 400-EB 3½ Digit Backlit LCD Voltmeter Module SAFETY To comply with the Low Voltage Directive (LVD 93/68/EEC), input voltages to the module’s pins must not exceed 60Vdc. The user must ensure that the incorporation of the panel meter into the user ’s equipment conforms to the relevant sections of BS EN 61010 (Safety Requirements for Electrical Equipment for Measuring, Control and Laboratory Use). ELECTRICAL SPECIFICATIONS No: 695 - Page 1 of 4 www.lascarelectronics.com * To ensure maximum accuracy, re-calibrate periodically. ** Operation of the meter beyond the maximum supply voltage rating may cause permanent damage to the meter. *** An external series resistor is required above 5V, see Applications. **** This n linearly derates to 50mA @ 50°C. t i n U . x a M . p y T . n i M n o i t a c i f i c e p S ) t n u o c 1 ± ( % 1 . 0 * ) r o r r e l l a r e v o ( y c a r u c c A Linearity ±1 count c e s / s e l p m a s 5 . 2 e t a r e l p m a S C ° 0 5 0 e g n a r e r u t a r e p m e t g n i t a r e p O C ° / m p p 0 0 1 y t i l i b a t s e r u t a r e p m e T . c . d V * * 5 . 7 5 5 7 . 4 e g a t l o v y l p p u S A m * * * 0 8 0 4 n o y a l p s i D . c . d V 5 t a t n e r r u c y l p p u S A μ 0 5 3 d e l b a s i d y a l p s i D A p 0 1 1 ) V 0 = n i V ( t n e r r u c e g a k a e l t u p n I Unless otherwise noted, s apply at T =25°C, V =5Vd.c. (f =48kHz) and are tested with the module d for single ended input mode. LASCAR ELECTRONICS LTD. MODULE HOUSE, WHITEPARISH, WILTSHIRE SP5 2SJ, UK TEL: +44 (1794) 884567 FAX: +44 (1794) 884616 E-mail: [email protected] LASCAR ELECTRONICS INC. 4258 WEST 12th STREET, ERIE, PA 16505, USA TEL: +1 (814) 835 0621 FAX: +1 (814) 838 8141 E-mail: [email protected] LASCAR ELECTRONICS (HK) LTD. 8th FLOOR, CHINA AEROSPACE CENTRE, 143 HOI BUN ROAD, KWUN TONG, KOWLOON, HONG KONG TEL: +852 2389 6502 FAX: +852 2389 6535 E- mail: [email protected]
