BL-177303 JEWELL / MODUTEC, BL-177303 Datasheet - Page 3

• Manufacturer Part Number: BL-177303
• Description: BIG LITTLE DIGITAL PANEL METER
• Manufacturer: JEWELL / MODUTEC
• Type: Digital LCD Metersr

Specifications of BL-177303

• No. Of Digits / Alpha: 3.1/2
• Meter Function: DC Voltmeter
• Meter Range: 0V To 20V
• Digit Height: 12.7mm
• Operating Temperature Range: 0°C To +50°C
• Equipment Type: Digital LCD Meters
• Input: 20 V
• Display Type: 7 - Segments Backlit LCD
• Lead Free Status / RoHS Status: na

BL Series Specifications (continued)
2
•
•
•
•
Standard Power Options
Connectors
Environment
Connector Pin Designations
Accessories and Options:
13 connector pins, 0.025" square
15 solder pads
[e-mail] • www.jewellinstruments.com • 800 638-3771
850 Perimeter Road • Manchester, NH 03103 • USA
Extended operating ranges available. Please consult factory.
9V Battery: 9V isolated, 7.2-12V at 150 uA
+5V and -5VDC: 5V 5% at 100 uA
+5V: 5V 5% at 3 mA
Operating
Storage: -20°C to 70°C
V+, V-
NC:
TST:
COM:
IN HI, IN LO:
RFL, RFH:
ROH, ROL:
D1, D2, D3:
BP, E1, B1, G1, AB:
Female connector for BL-100, -130, 177, -300, -330, -400, 430, -500, -530, -600, -630 series:
Order 939099-091
For display hold function add suffix “-H” to catalog number
For coated board and solid front cover add suffix “-MI” to catalog number
For special OEM requirements, other input ranges, wider operating temperature, or other features,
contact factory.
2
: 0°C to +50°C
Positive & negative connections for power supply
Not Connected
Return for +5V power
Internal reference voltage return. Input common for 9V units
Signal inputs
Differential reference inputs
On board reference terminals. ROL on BL-176 only
Decimal point selection: Connect to V+ as follows:
Can be used for underrange and overrange signal for external
auto ranging on the BL-176
D1=X.XXX
D2=XX.XX
D3=XXX.X
Series BL-176
BL-177