Simpson Electric 3300 Series Rugged Seal Meter Relay - AC Ammeters
The Simpson Electric 3300 Series analog meter relays offer a wide variety of applications in control, alarm and limit use. Photo conductor sensing eliminates all interference with the indicating meter. These relays incorporate an amplifier input that drives a rugged high-torque pivot and jewel meter. Metal-cased "Rugged Seal" construction withstands rigorous environmental conditions. The metal cover with a drawn steel plated rear case gives complete magnetic isolation for steel panel mounting. In addition, each meter is moisture, dust and dirt proof for use in wash-down areas. Fail-safe circuitry opens output relays in the event of power failure. Available in both 3½" and 4½" sizes, these meters feature both single and dual set point options.
3300 Series Sizes & Model #'s: 3.5" - 3343AIXA (AC) / 3323AIXA (DC) 4.5" - 3344AIXA (AC) / 3324AIXA (DC)
Accuracy: AC: +/-3% of full scale, DC: +/-2% of full scale
Tracking: +/- 3%
Overload: AC: 7 Amps for 1 sec. intervals; 7 Amps continuously. DC: 10 times the F.S. value for 1 sec. intervals, 1.5 times the F.S. value continuously
Response Time: 1.5 seconds maximum
Control Point(s) Adjustments:Single / High Limit: 0-100% of arcDouble / Low Limit: 0-95% of arc, Double High Limit: 5-100% of arcAdjustable to within 4° of each other
Switching: Within 1% of indication
Differential: "On", "Off" difference is within 0.5% of full scale
Auto / Manual Reset:Latching function can be enabled independently for each relay by removing jumpers on terminal block.
Contacts / Output Relay:DPDT relay contacts for each control point. Each set of contacts rated at 5 amps, 120 VAC resistive.
SPECIAL / CUSTOM RANGES & SCALES At Ram Meter Inc. we can build virtually any meter for your application! Wether you're looking for a non-standard input range, a custom scale or if you want a company logo printed on your meter, give us a call or fill out our contact form and we will make sure you are taken care of right away.
|Features||Dual Set Point, Single Set Point|
|Size||3.5 inch, 4.5 inch|
|Type||Analog Meter Relays|
|Additional Skus||3343 AIXA, 3344 AIXA, 3343AIXA, 3344AIXA, 21673, 21633, 21677, 21637|
*Pricing & appearance may vary based on configuration!* Please configure product above.
Please note: Many of our Panel Meters require modification. In these cases, delivery may be 3-5 days before shipping.