Additional Information
| Available Inputs | • DC and AC Rectified inputs |
|---|
The highly versatile Jewell surface and bezel-mounted 70 series analog panel meter provide maximum flexibility for selecting the size, type of mechanism, and method of mounting. The crystal clear cover is distortion-free and unaffected by aging. The clean, clear appearance of these meters blends with any color scheme.
Performance Specifications
| Performance | Meets requirements of American National Standard Institute ANSI C39.1 |
| Accuracy | All DC meters ±2% and all AC rectified-type meters ±3% of full scale at 23°C |
| Case | Precision molded, black thermoplastic, one-piece barrel and flange. Lexan material available on special orders. |
| Cover | Optically clear, molded Plexiglass cover snaps onto the case. Clear serrated portion screens mechanisms opening. Corners are slightly rounded. Painted and Lexan covers available upon request. |
| Zero Set | Zero left is standard. Zero center, zero right, and offset zero available upon request. |
| Zero Adjuster | External adjuster on the cover is standard on all models with minimum ±3% adjustment range. |
| Dial | White metal dial with sharp division marks, black printed numerals, and radial arc. Special dials including mirrored and multicolor available upon request. |
| Pointer | Black lance pointer is standard. Knife edge or tubular pointers and red or white colors available upon request. |
| Deflection | T - Taut band standard is 100° TB - Taut band standard is 100° CM - Core-mag standard is 90° Pivot & Jewell standard is 100° for 100µamp range and above and 90° for below. |
| Terminals | Threaded stud-type terminals are standard. Solder lugs available upon request. |
| Mounting | The 1½" meters are surface mounted by a single mounting ring that screws into the case barrel. All other sized meters are available in four-stud mountings to ANSI C39.1 drilling plan. |
Bezel| Matte black bezels are precision molded of fiberglass reinforced Norly polyphenylene oxide thermoplastic. |
Available with hardware for 2½", 3½". and 5" meters. |
| Illumination | Lighting kit available for bezel mount option only. Kit mounts to the top of the meter to illuminate the face of the dial. Light bulbs not included. |
| Warranty | One year limited warranty |
*Specifications subject to change without notice.
Mechanisms/Sizes
| Mechanism | Description | Sizes |
| T | Compact self-shielded taut band movement using simplified, frictionless suspension system supporting moving assembly. For applications that do not have severe shock and vibration. | 1½" (71T) 2½" (72T) 3½" (73T) 5" (75T) |
| TB | High-performance taut band movement having a unique suspension system for shock resistance. Offers a variety of ballistics with superior torque and damping capabilities. | 2½" (72TB) 3½" (73TB) 5" (75TB) 6" (76TB) |
| CM | Compact, self-shielded D'Arsonval pivot and jewel movement providing excellent damping, repeatability, and resistance to shock and vibration. | 1½" (71CM) 2½" (72CM) 3½" (73CM) 5" (75CM) |
| Pivot & Jewel | D'Arsonval mechanism offering excellent sensitivity, repeatability, and resistance to shock and vibration. Offers a variety of ballistics with superior torque and damping capabilities. | 2½" (72) 3½" (73) 5" (75) 6" (76) |
Downloads
| Datasheet |
Mechanisms/Sizes
| Mechanism | Description | Sizes |
| T | Compact self-shielded taut band movement using simplified, frictionless suspension system supporting moving assembly. For applications that do not have severe shock and vibration. | 1½" (71T) 2½" (72T) 3½" (73T) 5" (75T) |
| TB | High-performance taut band movement having a unique suspension system for shock resistance. Offers a variety of ballistics with superior torque and damping capabilities. | 2½" (72TB) 3½" (73TB) 5" (75TB) 6" (76TB) |
| CM | Compact, self-shielded D'Arsonval pivot and jewel movement providing excellent damping, repeatability, and resistance to shock and vibration. | 1½" (71CM) 2½" (72CM) 3½" (73CM) 5" (75CM) |
| Pivot & Jewel | D'Arsonval mechanism offering excellent sensitivity, repeatability, and resistance to shock and vibration. Offers a variety of ballistics with superior torque and damping capabilities. | 2½" (72) 3½" (73) 5" (75) 6" (76) |
