KINAX N702-INOX Absolute Inclination Transmitter Instruction Manual

KINAX N702-INOX Absolute Inclination Transmitter

Product Information

Specifications

• Measured Quantity: Tilt angle
• Measuring Principle: Magnetic, one-dimensional inclination transmitter with hall sensor and oil-damped pendulum system
• Pendulum Damping: Oil filling
• Measuring Range: Adjustable for rotation clockwise or counter-clockwise
• Power Supply: 8-33 VDC
• Output Signal IA: Load-independent DC, proportional to the inclination
• Current Consumption: < 22 mA
• Output Range: 4-20 mA, 2-wire connection with protection against the wrong polarity
• Material: Stainless-steel INOX AiSi 316Ti (1.4571)

FAQ

• Q: Can I repair or modify the device myself?
• A: Repair work and modifications should only be carried out by the manufacturer to maintain warranty claims. Do not open the housing yourself.
• Q: What should I do with the device at the end of its life cycle?
• A: Dispose of the device and components following good professional practice and country-specific regulations.

Operating Instructions KINAX N702-INOX Absolute inclination transmitter with oil-damped pendulum system

Operating Instructions

• KINAX N702-INOX, absolute inclination transmitter

Safety instructions

Symbols
The symbols in these instructions point out risks and have the following meanings:

• Warning in case of risks. Non-observance can result in malfunctioning.
• Non-observance can result in malfunctioning and personal injury.
• Information on proper product handling.

Intended use

• The KINAX N702-INOX inclination transmitter is a precision instrument. It serves the acquisition of inclination and angular position, processing and the provision of measured values as electric output signals for the downstream device.
• Use the transmitter for this purpose only.
• The device is intended for installation in industrial plants and meets the requirements of EN 61 010-1.
• The manufacturer is not liable for any damage caused by inappropriate handling, modification or any application not according to the intended purpose.

Commissioning

• Installation, assembly, setup and commissioning of the device have to be carried out exclusively by skilled workers.
• Observe the manufacturer’s operating instructions.
• Check all electric connections before commissioning the plant.
• If assembly, electric connection or other work on the device and the plant are not carried out properly, this may result in malfunctioning or breakdown of the device.
• Safety measures should be taken to avoid any danger to persons, any damage to the plant and any damage to the equipment due to breakdown or malfunctioning of the device.
• Do not operate the device outside of the limit values stated in the operating instructions.

Repair work and modifications

• Repair work and modifications shall exclusively be carried out by the manufacturer.
• Do not open the housing of the device. In case of any tampering with the device, the guaranty claim shall lapse.
• We reserve the right to change the product to improve it.

Disposal

• The disposal of devices and components may only be realised under good professional practice observing the country-specific regulations.

Transport and storage
Transport and store the devices exclusively in their original packaging. Do not drop devices or expose them to substantial shocks.

Scope of delivery

• 1 Inclination transmitter KINAX N702-INOX
• 1 Mounting plate with 3 clamps
• 1 Operating instructions German, English, French

Application

• The KINAX N702-INOX is a very robust, absolute inclination transmitter. It is particularly suited for harsh environments due to it ist high mechanical strength and the hermetically sealed stainless steel housing. It makes it resistant to aggressive media such as seawater and detergent.
• The very simple assembly by the synchro flange or mounting plate, the highly flexible 4-pole control line, and the free parameterization via the control line offer maximum installation flexibility.

Main features

• Robust inclination transmitter suitable for field applications
• Hermetically sealed stainless-steel INOX AiSi 316Ti (1.4571) housing with a protection class of IP68 and IP69K
• Resistant to aggressive media such as sea water and detergent
• Steadfast to high mechanical loads
• Free parameterization via control line

Technical data

General

• Measured quantity: Tilt angle
• Measuring principle: Magnetic, one-dimensional inclination transmitter with hall sensor and oil-damped pendulum system, hermetically sealed, contact-free, freely rotatable without stops
• Pendulum damping: by oil filling

Measuring input

• Measuring range: Programmable between 0 … 360°
• Inclination angle: Set to 0 … 359.9°
• Sense of rotation: Adjustable for rotation clockwise or counter-clockwise

Measuring output

• Power supply: 8 … 33 VDC
• Output signal IA: Load-independent DC, proportional to the inclination
• Current consumption: < 22 mA
• Standard range: 4…20 mA, 2-wire connection protection against wrong polarity
• External resistance: Rext max. [kΩ] =
  • H = Power supply
  • IA= Output signal end value

Accuracy

• Basic accuracy: < ± 0.2 ° (at +25 °C)
• Resolution: 12 bit
• Transient response: by 25° tiles < 1 sec.
• Infl uence of temperature output current (–30°…+70°C): ± 0,1° / 10K (>100°) [-22 … +158°F]

Installation data

• Housing: Stainless-steel INOX AiSi 316Ti (1.4571)
• Mounting position: Perpendicular to the measurement object
• Electrical connection: highly flexible shielded 5-pin control cable
• Weight: 1.1 kg [35.366 oz]

Regulations

• Spurious radiation: EN 61 000-6-3
• Immunity: EN 61 000-6-2
• Test voltage: 500 Veff, 50 Hz, 1 min.
• Housing protection: IP 68 acc. to EN 60 529 IP 69k acc. to EN 40 050-9
• water column: 30 m

Environmental condition

• Climatic rating: Temperature – 30° to + 70° C [-22 … +158 °F] Relative humidity < 100%
• Vibration resistance: ≤ 40 m/s2 / 10 … 500 Hz acc. IEC 60068-2-6
• Shock resistance: 300 m/s2 / 18 ms acc. IEC 60068-2-27
• Transportation and storage temperature: – 30° to + 70° C [-22 … +158 °F]

Dimensional drawings

Mounting

All inclination transmitters can be mounted either directly with 3 clamping brackets to the item being measured or with a mounting plate with 4 cheese head screws M6. Please take care that the installation position of the inclination transmitter is perpendicular to the gravity of the earth. The inclination transmitter is supplied standard with a mounting plate but without cheese, and head screws M6.

• Avoid impacts or shocks on the housing.
• Do not deform housing.
• Do not open or mechanically modify the device.

Electric connections

The inclination sensor is connected via a highly flexible, shielded control lead with 4 strands. The same is preassembled at the factory, included in the delivery and available in different lengths.

• Permissible cable-Ø: 6.2 mm [0.244]
• conductor cross-section: 4 x 0.25 mm2

Wiring Connection

• White (wt) = +24V
• Brown (br) = 4…20 mA
• Green (gn) = 100%
• Yellow (ye) = 0%

Electric commissioning

• Provide a separate power supply for the device in case of consumer loads with high interference levels.
• Install the entire plant in an EMC-compatible manner.
• Installation environment and wiring can affect the EMC of the device.

Maintenance

• The device is free of maintenance.
• Repairs may only be carried out by authorized authorities.

Programming instruction

The inclination transmitter is programmable via the connecting cable. To program the strands please use the green and the yellow wire. It can be programmed the start value (0%), the end value (100%) and the sense of rotation.

• A reset to factory settings is not possible.
• The inclination transmitter must be connected according to the wiring diagram (see page 13)
• Clockwise rotation corresponds to the counter-clockwise (top view cap) with increasing output signal.

Application

The measuring range (e.g. 4 – 20 mA) is between two fi xed tilt angles (e.g. 0° to + 60°). By shortly contacting the programming lines to the supply voltage, the end position can be adjusted after mounting the inclination transmitter on an aligned target. The orientation of the outgoing line can be chosen freely.

1. Put transmitter into initial position program 0% = 4 mA 1x short contact* of yellow with white (+24 V)
2. Put transmitter into fi nal position program 100% = 20 mA 1x short contact* of green with white (+24 V)
3. Switch sense of rotation (optional) 1x short contact* of yellow and green with white (+24 V)
4. On safety reason place after programming the yellow and green wire on brown wire (0 V).

short contact = 50 … 500 ms

Ordering information of variants

Accessories

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