Vibro-meter TQ412 111-412-000-012 proximity sensor

TQ412 111-412-000-012 Key parameters
DC to 20 kHz (−3 dB), suitable for dynamic vibration and static position measurements.

Operating temperature: −40°C to +180°C (standard installation), short-term withstand up to +220°C (drift >5%).

Hazardous area use: −40°C to +195°C (Ex area).

Sensor head (tip and integrated cable): IP68 (dust and water resistant).

Signal conditioner IQS900: IP20 (must be installed in an industrial enclosure for outdoor use).

Vibration and shock tolerance

Vibration: 5 g peak (10–500 Hz, IEC 60068-2-26).

Shock: 15 g peak (half sine wave, 11 ms duration, IEC 60068-2-27).

TQ412 111-412-000-012 Structural Design

Tip Material: Torlon® (polyamide-imide), resistant to abrasion and high temperatures.

Main Material: Stainless Steel (AISI 316L), resistant to corrosion.

Thread Specifications: Metric (M10×1, M14×1.5, etc.) or Imperial (3/8″-24UNF, 1/2″-20UNF, etc.).

TQ412 111-412-000-012 Cables and Connections

Integrated Cable: FEP-covered 70 Ω coaxial cable, 3.6 mm diameter, optional length (0.5 m, 1 m, 1.5 m, 2 m, 5 m, 10 m).

Connector: Self-locking micro coaxial connector (male), temperature resistant to 200°C, supports finger-tightening locking.

Extension Cable: Can be used with EA402 extension cable, total system length (TSL) supports 1 m, 5 m, 10 m (electrical tuning is required to optimize performance).

TQ412 111-412-000-012 Optional protection

Stainless steel hose: Provides mechanical protection (not airtight).

FEP jacket: Chemical resistance, low permeability.

IP172 interconnect protector: Enhances connection reliability.

TQ412 111-412-000-012 Hazardous area certification

Ex ia (intrinsic safety): Applicable to Zone 0/1/2 (gas) and Zone 20/21/22 (dust), certifications include ATEX, IECEx, KGS, PESO, etc.

Ex nA (non-sparking): Applicable to Zone 2 (gas), certifications include ATEX, IECEx, etc.

Other regional certifications: CCSAUS (North America), EAC (Russia), KGS (Korea), etc.

Electromagnetic compatibility (EMC)

Complies with standards such as EN 61000-6-2/-6-4, EN 61326-1 (IQS900).

TQ412 111-412-000-012 Safety and environmental protection

Electrical safety: EN 61010-1.

Environmental protection: RoHS compliance (2011/65/EU).

TQ412 111-412-000-012 System Compatibility

Signal Conditioner

IQS900 signal conditioner (replaces IQS450) with voltage/current output and built-in diagnostics (optional SIL 2 certification).

Interchangeability: Sensor, cable, and conditioner components are interchangeable for easy maintenance.

Power Requirements

IQS900 power supply: −18 to −30 VDC (current output), −19 to −30 VDC (voltage output), power consumption ≤25 mA.

Vibro-meter TQ412 Model Structure: 111-412-A-B-E-F-G

A: Environmental type (1 = Standard, 2 = Ex ia, 3 = Ex nA).

B: Thread size (e.g. M10×1=1, 3/8″-24UNF=6).

E: Integrated cable length (e.g. 010=1 m, 050=5 m).

F: Protection type (e.g. 2 = stainless steel hose with FEP sheath).

G: Hose length (needed to be ≥ body length + 100 mm).

Accessories: Optional MA130 DIN rail adapter, industrial housing (ABA17x), junction box (JB118), etc.