Analog threaded flange magnetostrictive transducer TM1

Manufacturer: Novotechnik
Category: Displacement, SENSORS, Magnetostrictive Linear Transducer, Linear Transducers

Novotechnik TM1 analog threaded flange transducer. NOVOSTRICTIVE technology, non-contact.

Absolute linear magnetostrictive transducer with stainless steel flange welded to the rod. Stroke from 50 to 2000 mm. Working pressure up to 350 bar. Passive annular position marker. Industrial and mobile application versions.

Key points

Working pressure up to 350 bar, peak pressure up to 450 bar
Unlimited mechanical life
No speed limit for the position marker
Absolute exit

Technical Frequently Asked Questions

What can be connected to the TM1 analog threaded flange transducer?

It can be connected to Novotechnik M12 connectors and cables and Novotechnik linear sensor positioners (magnets and cursors).

How do I order the TM1 analog threaded flange transducer?

The order code has six fields: stroke (mm), mechanical version, power supply, signal, characteristic, and connection. For example, TM1-0500-306-851-104 is the version with an electrical range of 500 mm, M18x1.5 threaded flange, 24 VDC power supply, 0.25–4.75 V output, upward characteristic as seen from the flange, and a 4-pole M12x1 connector. All the options for each field are available in the order code configurator on this page.

Under what conditions does the TM1 analog threaded flange transducer operate?

Operating temperature: -40 … +105 °C. Protection: IP67.

Properties

Feature	Specification
Description
Flange	Stainless steel 1.4307 / AISI 304L
Flange cover	AlSiMgBi
Rod	Stainless steel 1.4571 / AISI 316Ti
Watertightness	NBR 90 SH A O-ring
Assembly, Industrial	Screwed in using M18x1.5 thread
Assembly, Mobile Applications	Screwed into the cylinder using an M18x1.5 socket for threaded plug hole according to ISO 6149
Electrical connection, Industrial	M12x1 connector, A encoding
Electrical connection, Mobile applications	M12x1 connector, A coding / 3x 0.5 mm² (AWG 20) cable, PUR, unshielded
Electrical data
Electrical range (L dimension)	0 … 50 mm up to 0 … 2000 mm
Voltage output signal, codes 84_ and 85_	0.25…4.75 V and 0.5…4.5 V
Voltage output signal, code 81_	0.1 … 10 V
Voltage output load	≥ 10 kΩ (pulldown)
Current output signal, codes 82_ and 8B_	4 … 20 mA
Current output load, with Ub 24 V	≤ 500 Ω
Charging the current output, with Ub 12 V	≤ 250 Ω
Sampling frequency (update)	0.5 kHz
Absolute linearity	≤ ±0.04 % FS (min. 300 µm)
Electrical zero point tolerance	±1 mm
Resolution	≤ 0.1 mm
Repeatability	≤ ±0.1 mm
Hysteresis	≤ ±0.1 mm
Temperature error	typ. 50 ppm/K (min. 0.01 mm/K)
Supply voltage Ub, outputs of 0.25 … 4.75 V and 0.5 … 4.5 V	12/24 VDC (8 … 32 VDC)
Supply voltage Ub, output 0.1 … 10 V	24 VDC (16 … 34 VDC)
Supply voltage Ub, output of 4 … 20 mA	12/24 VDC (8 … 32 VDC)
Power supply voltage ripple	≤ 10 % Ub
No-load consumption	< 1 W
Error signal out of measurement range, code 81_	≥ 12 VDC
Error signal out of measurement range, codes 84_ and 85_	≥ 5.5 VDC
Error signal out of measurement range, codes 82_ and 8B_	≥ 24 mA
Error signal due to GND cable breakage, codes 82_ and 8B_	≤ 3.5 mA
Overvoltage protection	36 VDC (permanent)
Reverse polarity protection	Yes (-36 VDC)
Short circuit protection	Yes (output to GND and supply voltage up to 36 VDC)
Insulation resistance (500 VDC)	≥ 10 MΩ
Environmental conditions
Maximum working speed	Mechanically unlimited
Vibration IEC 60068-2-6	20 g, 10 … 2000 Hz, Amax = 0.75 mm
IEC 60068-2-27 Shock	100 g, 11 ms (one stroke)
DIN EN 60529 protection	IP67
Working temperature	-40 … +105 °C
Working humidity	0 … 95 % HR (non-condensing)
Working pressure	≤ 350 bar
Pressure spikes	≤ 450 bar
Bursting pressure	> 700 bar
Life	Mechanically unlimited
MTTF (IEC 60050), voltage output	346 years
MTTF (IEC 60050), current output	355 years
EMC, Industrial version
EN 61000-4-2 ESD, discharge by contact	4 kV
EN 61000-4-2 ESD, air discharge	8 kV
EN 61000-4-3 Electromagnetic fields (RFI)	10 V/m
EN 61000-4-4 Fast transients (burst)	1 kV
EN 61000-4-6 Conducted disturbances (HF fields)	10 V ef.
EN 55016-2-3 Radiated disturbances	Industrial and residential area
EMC, Mobile Applications version
ISO 10605 ESD (handling)	8 kV
ISO 10605 ESD (component)	15 kV
ISO 11452-2 Radiated HF fields	100 V/m
ISO 11452-4 BCI (mass current injection)	200 mA
CISPR 25 Radiated emission	Level 4
ISO 7637-2 Transient emissions	Level 1/2
ISO 7637-2 Pulses on the feed lines (1, 2a, 2b, 3a, 3b)	Level 4
ISO 7637-3 Pulses on output lines (3a, 3b)	Fast Level 2
ISO 16750 Pulses on power lines, startup profile	Level 4 with 12V; Level 3 with 24V
ISO 16750 Pulses on power lines, Load dump A	+200 V
EN 13309 Construction machinery	Emission and disturbance resistance: exceeds E1 requirements
ISO 14982 Agricultural and forestry machinery	Emission and disturbance resistance: exceeds E1 requirements

Option	Meaning
Example: TM1-0500-306-851-104 = 500 mm electrical range, M18x1.5 threaded flange, 24 VDC power supply, 0.25 … 4.75 V output, rising characteristic viewed from the flange and 4-pole M12x1 connector.
1. Electrical range (mm)
0050 … 2000	Standard, 25 mm increments; other lengths available upon request
2 · Mechanical version
306	M18x1.5 threaded flange
308	M18x1.5 threaded flange with M4x6 internal thread at the rod end (7.5 mm longer)
3 · Ub Power Supply
8	24 VDC (16 … 34 VDC), signal 1
8	12/24 VDC (8 … 32 VDC), signals 4, 5, 2 and B
4 · Output signal
1	0.1 … 10 VDC
4	0.5 … 4.5 VDC
5	0.25 … 4.75 VDC
B	4 … 20 mA (Industrial)
2	4 … 20 mA (Mobile applications)
5 · Output characteristic
1	Ascending view, seen from the flange
2	Downward, viewed from the flange
6. Electrical connection
104	M12x1 connector, 4 poles
251	Mobile applications: unshielded 3-wire cable, A = 1 m
253	Mobile applications: unshielded 3-wire cable, A = 3 m
255	Mobile applications: unshielded 3-wire cable, A = 5 m
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.