TILT: INCLINATION: INCLINOMETERS: SB1S

INCLINOMETER
Sensor box SB1S

0.5- 4.5Volt signal output + two Open-Collector control outputs

Working ranges: +/-5°, +/-10/20° - +/-30° - +/-80°

Special features SB1S

Strong stable aluminum housing (IP65), in sea water coated finish
Torsion free four fixing points of the 3,2mm motherboard
Integrated 0…5VDC amplifier for signal output
Temperature compensation beyond the sensors own compensation data
No extra power required
All SEIKA-Sensors can be utilized in this SB1S box
The output signal of the SB1S 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 box supply
Dynamics parameters is programmable
Strong mechanical design in housing
Switching status indicator via two red LED’s
Two separate and individually variable Open-collector switching outputs
Low-pass signal filter with optional max. frequency filter for suppression of interference frequency.

Description

The SB1S sensor box is a pressure-cast aluminum box ( IP65) with integrated sensor for single axis Inclination or for Acceleration measurement.

The SB1S contains an amplifier part 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.

The SB1S has also two Open-Collector outputs, The trigger point for thresholds can be individually adjusted by means of two trim-potentiometers, this within the whole working range of the actual sensor. Optional can these also be supplied as 1: Normal open 2: Normal closed.

In the SB1S box can the NG type sensor also be 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 SB1S is used everywhere, where inclination or acceleration measurements are wanted together with a high level 5DC voltage output + the possibility to have 2 switching outputs for controlling and safety purpose. In particular in cranes, buildings, mining industry, radar systems, bridges, ships, in agricultural machinery and in all types of process machinery, just name ! and SB1S can be for very good use everywhere.

Options: Special measuring ranges, test report, Silicone filled housing, specific switching hysteresis, function as: LOW to HIGH or HIGH to LOW, custom wiring

Dimensions and connections

The Open-Collector outputs are protected with diodes for spikes on the supply, while switching inductive burdens

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

The OC outputs can as option function like: "HIGH = going high when the limit are excited" = Version L (LOAD ) or " LOW = going LOW when the limit are excited " = Version N ( NEUTRAL).

The version L offers the possibility to connect both OC outputs (wired OR) as only one control signal (e.g. honk) to be activated, during passing the one or the other limit.

The N version do give the possibility of higher safety of alarm‘s since an open-line condition and operating power failure will cause an overriding of the limiting value and then cause an ALARM output

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