RSA-3200 Analog Non-Contact Magnetic Angle Sensor

Manufacturer: Novotechnik
Category: Displacement, Encoder, Absolute Encoder, Single-turn Absolute Encoder, Absolute Magnetic Encoder, Angular displacement sensor, SENSORS

Novotechnik RSA-3200 Analog Magnetic Angle Sensor. Non-contact Hall angle sensor, up to 360°, with shaft.

Key points

Contactless Hall technology, electrical range up to 360°
IP67 protection (shaft side), IP69K (housing)
Resolution up to 12 bits
Temperature range from -40 °C to +125 °C
Single and multi-channel versions
EMC according to ISO impulses, ISO 11452 and ECE standard; safety according to DIN EN ISO 13849
Stainless steel shaft Ø 6 mm

Technical Frequently Asked Questions

What can be connected to the RSA-3200 analog magnetic angle sensor?

It can be connected to positioners (magnets) for Novotechnik rotary sensors and MQS EEM-33-34 and EEM-33-24 connectors.

How do I order the RSA-3200 analog magnetic angle sensor?

The order code has 7 fields: mechanical version, channels, range, Ub, signal, feature, and connection. For example, RSA-3201-636-351-521 is the version with a standard design (feature A), 1 channel, 0° to 360°, Ub = 12/24 VDC, 0.25 … 4.75 V output increasing clockwise, and a 6-pin male AMP MQS connector. All the options for each field are available in the order code configurator on this page.

Under what conditions does the RSA-3200 analog magnetic angle sensor operate?

Protection: IP67 (shaft side), IP69K (housing with electronics).

Properties

Feature	Specification
Common measurement and environmental data
Number of channels	1 / 2
Diagnosis	Activated (in error, the signal is outside the plausible range)
Update frequency	typical 3.4 kHz
Measuring range	0 … 30° to 0 … 360°, in 10° steps
Absolute linearity according to the measurement range	360°: ≤ ±0.4 % FS; 240°: ≤ ±0.45 % FS; 180°: ≤ ±0.5 % FS; 120°: ≤ ±0.55 % FS; 60°: ≤ ±0.8 % FS; 30°: ≤ ±1.25 % FS
Resolution	12 bits
Repeatability	typical ≤ ±0.1°
Hysteresis	typical < ±0.1° (360° range: typical < 0.25°; smaller, on request)
No-load consumption	typical 12 mA per channel
Protections	Polarity reversal (power and outputs) and short circuit (to GND and Ub)
Insulation resistance (500 VDC)	≥ 10 MΩ
Maximum working speed	120 rpm (temporarily 800 rpm)
Vibration IEC 60068-2-6	20 g, 5 … 2000 Hz, Amax = 0.75 mm
IEC 60068-2-27 Shock	50 g, 6 ms
ISO 20653 Protection	IP67 (shaft side), IP69K (enclosure with electronics)
Working humidity	0 … 98 % HR (non-condensing)
Life	typical 30 million movements (without lever)
Mechanical data
Housing	Temperature-resistant PBT-GF plastic with stainless steel inserts
Axis	Stainless steel X10CrNiS18-9 (No. 1.4305 / AISI 303)
Board	HNBR 70
Fixation	2 M4 screws; tightening torque 250 ± 50 Ncm
Bearing and sealing	Sintered bronze bushing; double O-ring seal, fully encapsulated electronics
Mechanical tour	Continuous
Allowable load on the shaft (static), axial and radial	40 N / 50 N
Starting torque	typical 1.5 Ncm
Weight	approx. 45 g
Electrical connection	6-pole MQS connector, code A, tinned contact according to drawing AMP-114-18063-126, index A1 (connector: AMP 1-967616-1)

Option	Meaning
Example: RSA-3201-636-351-521 = standard design (feature A), 1 channel, 0° to 360°, Ub = 12/24 VDC, output 0.25 … 4.75 V increasing clockwise and 6-pole male AMP MQS connector.
1 · Mechanical version
3201	Feature A, standard design
3202	Feature A, with Z-RSA-M01 lever mounted
3221	Characteristic B (180° offset), standard design
3222	Feature B, with Z-RSA-M01 lever mounted
2. Number of channels
6	1 channel (1x Ub / 1x output)
7	Partially redundant (1x Ub / 2x output)
8	Fully redundant (2x Ub / 2x output)
3 · Measurement range
03	0° … 30° min.
06, 12, 18, 24, 36	0° … 60°, 120°, 180°, 240°, 360°
36	0° … 360° max. (other angles available upon request)
4 · Supply voltage Ub
3	12/24 VDC (voltage and current)
2	5 VDC (ratiometric)
5 · Output signal (voltage)
4	0.5 … 4.5 VDC
5	0.25 … 4.75 VDC
5 · Output signal (current)
2	4 … 20 mA
5 · Output signal (ratiometric)
1	5 … 95 % ratiometric to Ub (0.25 … 4.75 VDC)
2	10 … 90 % ratiometric to Ub (0.5 … 4.5 VDC)
6 · Output characteristic
1	Clockwise increasing
2	Crescent in a counterclockwise direction
3	Cross-outputs, channel 1 increasing clockwise (partially redundant)
4	Cross-outputs, channel 1 increasing clockwise (totally redundant)
7 · Electrical connection
521	AMP MQS 6-pole male connector
The code is formed using one option from each field, in the order shown in the example. Contact us and we will confirm the exact reference.