SP300

SP300 Datasheet

Part	Datasheet
SP300	SP300 (pdf)

PDF Datasheet Preview
SP 300 Digit LED Voltmeter Module PRODUCT DESCRIPTION The SP 300 features a 200mV d.c. measurement range with auto-zero and auto-polarity. Decimal points are user selectable. The SP 300 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. It can be blanked in applications requiring low power operation. 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. • 9.4mm 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 • Display Blanking Facility • Simplified Connection • Splash Proof • Precision Instrumentation Systems • Power Supply Monitoring • Test Boxes • Panel-Mount Indication ORDERING INFORMATION Standard Meter Stock Number SP 300 ELECTRICAL SPECIFICATIONS Specification Accuracy overall error * Linearity Sample rate Operating temperature range Warm-up time Temperature stability Supply voltage Supply current Input leakage current Vin = 0V * To ensure maximum accuracy, re-calibrate periodically. Min. 0 Typ. 10 150 5 50 1 Max. ±1 50 Unit % ±1 count count samples/sec °C minute ppm/°C V mA pA 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 . LASCAR ELECTRONICS LTD. MODULE HOUSE WHITEPARISH WILTSHIRE SP5 2SJ UK TEL +44 1794 884567 FAX +44 1794 884616 E-mail: LASCAR ELECTRONICS INC. LASCAR ELECTRONICS HK LIMITED PO BOX 50727 FLAT C, 5/FL., LUCKY FTY. BLDG. PALO ALTO 63-65 HUNG TO ROAD CA 94303-0727 KWUN TONG KOWLOON PO Box 770, Londonderry, NH 03053 1-800-821-0023 TEL +1 650 838 9027 FAX +1 650 833 5432 HONG KONG TEL +852 2797 3219 E-mail: FAX +852 2343 6187 E-mail: SP 300 DIMENSIONS All dimensions in mm inches Digit LED Voltmeter Module Panel thickness - - PANEL FITTING Panel Module Seal

PDF Datasheet Preview

SP 300

Digit LED Voltmeter Module

PRODUCT DESCRIPTION

The SP 300 features a 200mV d.c. measurement range with auto-zero and auto-polarity. Decimal points are user selectable. The SP 300 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. It can be blanked in applications requiring low power operation. 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.
• 9.4mm 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
• Display Blanking Facility
• Simplified Connection
• Splash Proof
• Precision Instrumentation Systems
• Power Supply Monitoring
• Test Boxes
• Panel-Mount Indication
ORDERING INFORMATION

Standard Meter

Stock Number SP 300

ELECTRICAL SPECIFICATIONS

Specification Accuracy overall error * Linearity Sample rate Operating temperature range Warm-up time Temperature stability Supply voltage Supply current Input leakage current Vin = 0V
* To ensure maximum accuracy, re-calibrate periodically.

Min. 0

Typ.
10 150
5 50 1

Max. ±1 50

Unit % ±1 count
count samples/sec
°C minute ppm/°C

V mA pA

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 .

LASCAR ELECTRONICS LTD. MODULE HOUSE WHITEPARISH WILTSHIRE SP5 2SJ UK TEL +44 1794 884567 FAX +44 1794 884616 E-mail:

LASCAR ELECTRONICS INC.

LASCAR ELECTRONICS HK LIMITED

PO BOX 50727

FLAT C, 5/FL., LUCKY FTY. BLDG.

PALO ALTO
63-65 HUNG TO ROAD

CA 94303-0727

KWUN TONG

KOWLOON

PO Box 770, Londonderry, NH 03053 1-800-821-0023 TEL +1 650 838 9027 FAX +1 650 833 5432

HONG KONG TEL +852 2797 3219

E-mail:

FAX +852 2343 6187

E-mail:

SP 300

DIMENSIONS

All dimensions in mm inches

Digit LED Voltmeter Module

Panel thickness - -

PANEL FITTING

Panel

Module

Seal

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Datasheet ID: SP300 647093