BL Se rie s Be ze l, Window a nd Surfa ce Mount Dim e nsiona l Dra wings (m m
)
/in
BL-1 7 6
60
2.36
6.1
.24
2.5
.098
30
1.18
D (4)
38.1
1.50
.76
.03
BL-1 7 7
60
2.36
6.1
.24
Note : Do not s olde r to pins .
30.5
1.20
2.5
.098
30
1.18
D (4)
2.54
0.10
8.4
.33
9.1
.36
Be ze l Mounting (BL-1 7 6 a nd BL-1 7 7 )
62.5
2.46
64.5
2.54
6.1
.24
2.5
.010
R max (4)
32.5
1.28
34.3
1.35
Pa ne l Cutout
9
.35
How to Orde r
BL Se rie s Spe cifica tions
a
6
b
1
c
Dis play
B L
-
1 7
0 2
1
/
Digits: 3 2 digits, 7 segments N on-Backlit LCD (1999)
Digit Height: 0.5" (12.7 mm)
Te rm ina ls
a
6 = Solder Pads
7 = 13 Pins
Polarity: Automatic (-) displayed
Decimal Point: Three positions, external selection
Overload: Three lower digits blank for readings greater than 1999 counts
Low Battery: “Low Bat” annunciator for <7.2V (9V power only)
DPM Powe r
1 = 9VDC
2 = +5v and -5VDC
3 = +5VDC
b
c
Pe rform ance
Accuracy: ꢀ(0.1% rdg + 2 count) with + 5 and ꢀ 5V power
ꢀ(0.1% rdg + 1 count) with 9V power
Conversion Rate: 2.5 per second
Common Mode Voltage Range: ꢀ1V maximum
Common Mode Rejection: > 86 db
Zero Adjust: Automatic
Input
01 = 200mVDC
02 = 2VDC
03 = 20VDC
Exa m ple : BL-1 7 6 1 0 2 is
with s olde r pa ds , a nd a 2 VDC input.
a 9 VDC (ba tte ry powe re d)
Tempco: 100 PPM/°C typical
Fe m a le Conne c tor for BL-1 7 7 orde r: 0 0 -9 3 9 0 3 3 -0 9 1
Standard Analog Inputs
Full Scale Range: Choice ꢀ200mV, ꢀ2V, or ꢀ20V. Special Ranges and engineering units available
Configuration: True differential input and references
Ratiometric Operation: -176, -177
Protection: 250V DC or 150V RMS continuous 300V intermittent maximum
Bias Current: 1 pA typical, 10 pA maximum
sa le s@je we llinstrum e nts.com
www.je we llinstrum e nts.com
800 638-3771
•
•
850 Pe rim e te r Roa d
Ma nche ste r, NH 03103
USA
•
•
CHERRY [ CHERRY SEMICONDUCTOR CORPORATION ]
