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Simpson 3300 Series "Rugged Seal"
Controllers and Meter Relays
3½"
and 4½"
Specifications
& Mounting Data PDF File
METER RELAYS
WITH AMPLIFIER INPUT
For a wide variety of: Control, Alarm, Limit Applications
The 3300 Series instruments listed below offera 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 which drives a rugged
high torque pivot and jewel or taut-band meter. All voltage ranges
are 20,00 Ohms per volt (50 µa) and all current ranges have a 50 mV drop.
Metal cased "Rugged Seal" construction withstands rigorous environmental
conditions.
High gaintransistor switch circuit provides accurate
switching with a
"dead band" of no more than 0.5% of full scale. Fail safe circuitry opens
output relays in the event of power failure.
SPECIFICATIONS
Models 3323AIXA, 3324AIXA, 3344AIXA, 3326AIXA
Calibration Accuracy: ±2% of Full Scale
Control Points(s) Adjustment:
Single:
Double: 0-100% of arc.
Low Limit: 0-95% of arc
High Limit: 5-100%of arc
Adjustable to within 4° of each other.
Switching:
Within 1% of indicationDifferential: "On,""Off" difference is within 5% of fs
Frequency Response 50-1000 Hz
Auto/Manual Reset:
Latching function can be enabledindependently for each relay by removing jumpers
on termainl block.
Contacts/Output Relay:
DPDT relay contacts for eachcontrol point except motor load types, SPDT low point.
Each set of contacts rated at 5 amps, 115v AC.
Movement:
Self-shielding annular.Power: 108-132v AC, 50-400 Hz.
Operating Temperature: +5°C to +50°C
Rated Circuit to Ground Voltage: 250v rms maximum
Case Sealed metal, plastic window
| 33 Series Meter
Relays With Current and Voltage Input |
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| Stock Ranges |
Approximate Resistance Ohms |
3½" Model 3323AIXA Single Setpoint |
3½" Model 3323AIXA Double Setpoint |
4½" Model 3324IXA Single Setpoint |
4½" Model 3324AIXA Double Setpoint |
|---|---|---|---|---|---|
| Simpson DC Microamperes | |||||
0-25 |
2 k |
21658 |
21618 |
(***) |
(***) |
0-50 |
1 k |
21659 |
21619 |
21666 |
21626 |
0-100 |
500 |
21660 |
21620 |
21667 |
21627 |
| Simpson DC Milliamperes | |||||
0-1 |
50 |
21661 |
21621 |
21668 |
21628 |
| Simpson DC Amperes | |||||
0-5 |
.01 |
21662 |
21622 |
21669 |
21629 |
| Simpson DC Millivolts | |||||
0-50 |
1 k |
21663 |
21623 |
21670 |
21630 |
| Simpson DC Volts | |||||
0-1 |
20 k |
21664 |
21624 |
21671 |
21631 |
0-50 |
1 M |
21665 |
21625 |
21672 |
21632 |
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3½" |
3½" |
4½" |
4½" |
| Simpson AC Amperes | |||||
0-5 |
.01 |
21673 |
21633 |
21677 |
21637 |
| Simpson AC Millivolts | |||||
0-100 |
.2 k |
21674 |
21634 |
21678 |
21638 |
| Simpson AC Volts | |||||
0-10 |
200 k |
21675 |
21635 |
21679 |
21639 |
0-150 |
3 M |
21676 |
21636 |
21680 |
21640 |
0-300 |
6 M |
21681 |
21641 |
21682 |
21642 |
| Note:4x6" Models
3326AIXA, Single Setpoint (High Limit) are Avaiable on Special Order 0-1 DC Milliamperes Catalog No. 21600 is available from stock. |
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FAX 1-818-841-2379
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