SB2g : inclination : Inclinometer : Tilt measuring : Inklinometre

Sensor box SB2G with two NG-Inclinometers and two Amplifiers each with 0.5 to 4.5Volt output signal

Special features SB2G

Strong stable aluminum housing (IP65), in sea water coated finish
Torsion free four fixing points of the 3,2mm motherboard
Integrated 0.5-4.5VDC amplifier for signal output
Temperature compensation beyond the sensors own compensation data
No extra power required
SEIKA- type NG Sensor are utilized in this SB2G box
The output signal of the SB2G is calibrated to custom specs. In connection with the respective sensor required
Sensor and amplifier are galvanic separated from the housing
Extensive EMC protected
High stable sensor supply voltage
8 to 30 Volt unregulated power supply
Dynamics parameters is programmable
Strong mechanical design in housing
High overload resistance
5V reference voltage is available
Low-pass signal filter with optional max. frequency filter for suppression of interference frequencies.

Description

The SB2G sensor box is a pressure-cast aluminum box ( IP65) with integrated sensor for single axis Inclination or Acceleration measurement.

The SB2G contains two amplifier part each with 0…5VDC output signal possibility, also as a separate part on the board there is a high-stable power supply for supplying the actual sensor ( this can also be taken out as an ref. Voltage ! ). The amplifier for the Signal output, contains also a low-pass filter for upper frequencies limitation. Rise-time constant as a specific value, + an max. current output limitation, can also be a part of the custom built unit. Supply noise suppression filter and diode bridge for guarantee of the Electromagnetic Compatibility are also a standard part in this unit. Sensor and amplifier are galvanic isolated from the housing.

In the SB2G box the NG type sensor are implemented, which means a very high degree of a accuracy on the measuring of inclination and an considerably reduced temperature drift over the whole temperature range, this as the highest degree of accuracy of all SEIKA products.

A strong metal PG cable gland and the solid and compact housing for the whole Sensor box in connection with the high voltage signal output gives al together a high-quality system for use under many types of difficult working conditions.

Applications

The SB2G is used everywhere, where inclination or acceleration measurements are wanted together with a high level DC voltage output. In particular in cars, lorries, radar systems, bridges, ships, in agricultural machinery and in all types of process machinery, just name it !. SB2G can be for very good use nearly everywhere, where very high accuracy are asked for.

Technical Data

Termination	max.: 2 x 1,5 mm²
Cable gland	PG7 (Metal with integrated stress relief)
Measuring ranges	In accordance with NG Sensor
Protection degree	IP65
Mounting	Any direction
Working planes sensor (NG..Sensor)	parallel and 90° to the base of housing
Supply voltage to the box	+8 ... +30 Volt
Operating current	Max. 5mA
Measuring range of the output signal	+0,5 to +4,5 Volt
Maximum range of the output signal	+0,05 to +4,95 Volt
Reference initial voltage	( 5+/-0,005) Volt ( max.10mA)
Output impedance	100W
Output signal zero	+2,5 Volt
Adjustable area’s via pot.-meters	Signal-zero (2,5V), Span
Low-pass filter	Active, 3^th order, minimal ripple
Working temperature	-40 ... +85°C

Options: Special measuring ranges, test report, Silicone filled housing, custom wiring

Dimensions and pin assignments

CAUTION ! Do not short-circuit the operating voltage (8 to 30V) with one of the outputs !

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