BL Non-Isolated Power DPM Big Little Digital Panel Meters Backlighting Options Positive Green Black on Green Background Negative Green Green on Black Background Positive Red Black on Red Background Negative Red Red on Black Background Non-Backlit LCD Black on Grey Background The MODUTEC BL Digital panel meter gives you all the functionality you need with none of the extras you dont need. That means simplicity, easy readability, small footprint, and a low cost. 1 Ultra compact form factor with optional flat back design on BL-176 or BL-177 Ideal for line monitoring Value priced Low power consumption Input signal can be used to power meter The MODUTEC BL is easy-to-read and provides a variety of indicators all in a compact unit. 1 / 3 digit readout, full scale 1999 display 2 Applications 1 / high digits on a high contrast LCD 2 Telecommunications Auto-polarity (-) displayed Water Purification Ease of assembly is one of the BLs most valuable benefits. Sewage Treatment 13 pin connection, solder pad connections or terminal block Flow Easy to install bezel mount Process The BL offers a variety of flexible features to meet your unique Desalinization applications needs. DC Amps User selectable decimal points DC Volts Choice of 200mV, 2V, 20V, 200V, 200 A, 2mA, 20mA, or 200mA input as standard Choice of + 5VDC, 5 VDC, 10-24VDC, 115VAC or 230VAC power optionsmm BL Series 13 Pin Connector and Solder Pad Dimensional Drawings ( ) /in BL Family 13 Pin Connector (Note: Do not solder to pins.) Backlit Window Backlit Dimensional Drawing Bezel Mount Side View Window Mount Side View Mount Side View Bezel Mount Side View 15.2 30.5 15.5 2-56 x LONG (2) .60 1.20 .61 12.95 12.95 54 7.4 7.4 .51 2.126 .51 .29 .29 12 .475 24 26.3 24 .95 .95 1.04 6.1 .24 6.6 6.6 2 8.4 3.17 8.4 3.17 .26 + .125 .33 2 .26 .08 .33 0.2 .125 .08 .65 2.54 ON CENTER (13) SQ PINS .100 .025 L2 L1 BL Family Solder Pads Backlit Window Backlit Dimensional Drawing Bezel Mount Side View Window Mount Side View Mount Side View Bezel Mount Side View 60 2.36 54 14.4 2 8.81 11.23 8.81 2.126 .347 .567 .08 .442 .347 3.17 12 .125 .475 26.3 30.5 30.5 1.04 1.2 1.20 1.20 DIA (8) .047 3.17 .125 5.0 14.7 TYP 15.5 .197 2-56 x LONG (2) .58 .61 62.3 2.45 26.3 1.04 BL Series Specifications Display 1 / Digits: 3 digits, 7 segments Backlit LCD (1999) 2 Digit Height: 0.5 (12.7 mm) Polarity: Automatic (-) displayed Decimal Point: Three positions, external selection Overload: Three lower digits blank for readings greater than 1999 counts Performance Accuracy: (0.1% rdg + 2 count) with +5 and 5V power (0.1% rdg + 1 count) with 9V power 2.5 per second Conversion Rate: 2.5 per second Common Mode Voltage Range: 1 V maximum Common Mode Rejection: > 86 db Zero Adjust: Automatic Tempco: 100 PPM/C typical V+ V- NC V+ TST COM INLO V- INHI RFL INLO RFH ROH D3 INHI D2 D1 D3 D2 D1