Sensor-box with one Sensor and one amplifier for:
The SB1U sensor box is a pressure-cast aluminum box ( IP65) with integrated sensor for single axis Inclination or for Acceleration measurement.
The SB1U 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.
In the SB1U box can the NG or NB3 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.
The SB1U is used everywhere, where inclination or acceleration measurements are wanted together with a high level DC voltage output. In particular in buildings, mining industry, radar systems, bridges, ships, in agricultural machinery and in all types of process machinery, just name IT ! and SB1U can be for very good use everywhere.
|Termination||max.: 2 x 1,5 mm2|
|Cable gland||PG7 (Metal with integrated stress relief)|
|Measuring ranges||In accordance with the actual SEIKA-Sensor|
|Working planes sensor (NB..Sensor)||3 directions of mounting|
|Working planes sensor (NG..Sensor)||parallel to the base of housing|
|Measuring directions (B..,BD..Sensor)||in X,Y,Z-co-ordinate to the 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) 20ppm/k|
|Output signal zero||+2,5 Volt|
|Adjustable areas via pot.-meters||Signal-zero (2,5V), Span|
|Low-pass filter||Active, 5th order, minimal ripple|
NG sensor temp. Drift span & zero -40 ... +85°C
+/-1.5% F.S. over full range !
Options: Special measuring ranges, test report, Silicone filled housing, custom wiring
Dimensions and pin assignments
Caution ! The supply voltage (8 to 30V) must NOT be wrong connected to any output signal.
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Last modified: 23.01.17