SP100 Martel Electronics, SP100 Datasheet
SP100
Manufacturer Part Number
SP100
Description
LED DPM 200MV 3.5 DIGIT RED
Manufacturer
Martel Electronics
Series
SPr
Type
Voltmeterr
Datasheet
1.SP100.pdf
(4 pages)
Specifications of SP100
Measuring Range
200mVDC
Display Style
Red Characters, Black Background
Display Type
LED
Display Face Size
1.38" L x 0.88" W (35.1 x 22.4mm)
Display Digits
3.5
Display Digits - Height
0.370" (9.40mm)
Backlight
Red
Mounting Type
Panel Mount
Termination
PC Pins
Voltage - Supply
4.75 ~ 5.25V
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
227-1050
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SP1001-02JTG
Manufacturer:
LITTLEFUSE
Quantity:
60 000
Part Number:
SP1001-02XTG
Manufacturer:
LITTEFUSE
Quantity:
20 000
Part Number:
SP1001-04JTG
Manufacturer:
LITTEFUSE
Quantity:
20 000
Part Number:
SP1001-04XTG
Manufacturer:
LITTELFUSE/力特
Quantity:
20 000
Company:
Part Number:
SP1001-05JTG
Manufacturer:
LITTELFU..
Quantity:
220
Company:
Part Number:
SP1001-05JTG
Manufacturer:
Littelf
Quantity:
2
Part Number:
SP1001-05JTG
Manufacturer:
LITTELFUSE/力特
Quantity:
20 000
Part Number:
SP1001-05XTG
Manufacturer:
LITTEFUSE
Quantity:
20 000
Company:
Part Number:
SP1002-01JTG
Manufacturer:
Littelfuse Inc
Quantity:
51 827
SP 100
PRODUCT DESCRIPTION
The SP 100 features a 200mV d.c. measurement range with auto-zero and auto-polarity.
selectable. The SP 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. 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.
FEATURES
TYPICAL APPLICATIONS
• Precision Instrumentation Systems
• Power Supply Monitoring
• Test Boxes
• Panel-Mount Indication
ELECTRICAL SPECIFICATIONS
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
UK
TEL: +44 (1794) 884567
FAX: +44 (1794) 884616
E-mail: sales@lascar.co.uk
•
• 200mV d.c. Full Scale Reading
• 50mA @ +5V d.c. Power Supply
•
•
• Bright Red
• Display Blanking Facility
• Splash Proof
Specification
Accuracy (overall error) *
Linearity
Sample rate
Operating temperature range
Warm-up time
Temperature stability
Supply voltage
Supply current (DE connected to V+)
Supply current (DE connected to 0V)
Input leakage current (Vin = 0V)
* To ensure maximum accuracy, re-calibrate periodically.
9.4mm (0.37") Digit Height
Auto-zero and Auto-polarity
Programmable Decimal Points
SP5 2SJ
LED Display
www.lascarelectronics.com
PO Box 770, Londonderry, NH 03053 1-800-821-0023
www.martelcorp.com
LASCAR ELECTRONICS INC.
PO BOX 50727
PALO ALTO
CA 94303-0727
USA
TEL: +1 (650) 838 9027
FAX: +1 (650) 833 5432
E-mail: lascarus@pacbell.net
Min.
4.75
0
ORDERING INFORMATION
Standard Meter
Typ.
150
400
0.1
2.5
10
50
5
1
3½ Digit LED Voltmeter Module
Max.
5.25
±1
50
90
10
LASCAR ELECTRONICS (HK) LIMITED
FLAT C, 5/FL., LUCKY FTY. BLDG.
63-65 HUNG TO ROAD
KWUN TONG
KOWLOON
HONG KONG
TEL: +852 2797 3219
FAX: +852 2343 6187
E-mail: b4lascar@samsongroup.com.hk
Decimal points are user
% (±1 count)
samples/sec
ppm/°C
minute
count
Stock Number
SP 100
Unit
mA
pA
°C
V
A
Page 1 of 4
Page 2 of 4
Page 2 of 4
SP100 Summary of contents
Page 1
SP 100 PRODUCT DESCRIPTION The SP 100 features a 200mV d.c. measurement range with auto-zero and auto-polarity. selectable. The SP 100 features a negative rail generator which enables the meter to measure a signal referenced to its own power supply ...
Page 2
SP 100 DIMENSIONS All dimensions in mm (inches) PANEL FITTING Module Seal 1 FUNCTIONAL BLOCK DIAGRAM V+ RO Vref CAL COM RI INH + A INL 0V DP1 2 3 27.9 (1.10) 33.0 (1.30) Panel thickness: 1.0 - ...
Page 3
SP 100 CIRCUIT DIAGRAM PIN FUNCTIONS 1. V+ Positive power supply to the meter Display Enable. Connect to V+ for normal operation. Do not connect to enter low power mode. ...
Page 4
SP 100 SCALING Two resistors Ra and Rb may be used to alter the full scale reading (FSR) of Voltage the meter - see table. The meter will have to be re- calibrated by adjusting the Current calibration potentiometer on ...