摘要:
A sensor arrangement for an active member, especially such as a landmine which is deployed against ground and airborne target objects, including a waking or proximity sensor which is responsive to the approach of a target object. A high degree in the precision of direction-finding, in addition to target classification; can be achieved by means of a larger passive bearing or direction-finding base, such as can be set up through the positioning of at least three microphones about the mine or at a certain distance from the mine. Hereby, such a passive acoustic direction-finding or bearing base evidences the advantage in contrast with essentially the active high-frequency direction-finding, in that the mine cannot be located from the target object and thus is able to remain in constant operation upon the activation of a waking or proximity sensor without any danger of the mine having its presence betrayed. For a remote distance resolution for a multiple target-recognition, there must be evaluated a larger passive measurement base, as a result of which this evaluation, for instance, is then operatively associated with the active sensor (radar).
摘要:
A method for the attacking of a target object from an overflying projectile, and wherein the projectile is equipped with a target detector for the activation of its warhead. Moreover, there is disclosed an overflying projectile which is equipped with a downwardly oriented target detector and with a warhead which is activated in dependence upon the target detection for the attacking of the target object. The method contemplates that the projectile be guided into a lower altitude of flight for the scanning of the target area, and upon detection of a target object is pulled up steeply into an ascending path, which has its tail end oriented towards the target object, so as to launch the warhead opposite the direction of flight which is in an ascending trajectory from the tail end of the projectile in a direction towards the target object.
摘要:
A plug-in module for a liquid- or gas-sensor comprised of a sensor module (SM) and a sensor module head (SMH), which can be releasably connected together, and which, when connected, enable data and energy transfer via a galvanically decoupled transfer section, wherein the sensor module head (SMH) includes an energy supply unit for operating the sensor module head (SMH) and the sensor module (SM), as well as a data memory (MEM), in order to store sensor data received from the sensor module (SM).
摘要:
A method for calibrating and/or adjusting a sensor, especially an electrochemical, electrophysical or optical sensor, wherein the sensor has an evaluating electronics, which is embodied in such a manner, that a signal produced by the sensor is essentially non-changeable by a subsequent transmission. The sensor is calibrated and/or adjusted at a site other than a later measuring location or a later measuring environment or the like.
摘要:
The inventive modular measuring transducer is used for galvanic separation of the modules of said transducer and for avoiding the use of data transmission channels and comprises a sensor module for detecting a measured value, and an electronic module. Said sensor module and electronic module are connected to each other by means of a contactless interface, thereby making it possible to power the sensor module, and to carry out the data exchange between the sensor module and the electronic module. In addition, said electronic module comprises a receiver-transmitter for wireless data interchange with an additional transmitting or receiving-transmitting station.
摘要:
A measuring system for determining physical and chemical properties of gases, liquids and solids includes a computing unit which is coupled with at least one sensor by means of a high capacity communications network. The system eliminates the need for dedicated cabling between the sensor and the computing unit.
摘要:
A two-part sensor composed of a sensor head and a sensor-head counterpart, testing is performed as to whether a correct sensor head is connected with the sensor-head counterpart.
摘要:
A two-part sensor composed of a sensor head and a sensor-head counterpart, testing is performed as to whether a correct sensor head is connected with the sensor-head counterpart.
摘要:
Described is a method for calibrating and/or adjusting a sensor (10), especially an electrochemical, electrophysical or optical sensor, wherein the sensor (10) has an evaluating electronics (12), which is embodied in such a manner, that a signal produced by the sensor (10) is essentially non-changeable by a subsequent transmission. The sensor (10) is calibrated and/or adjusted at a site other than a later measuring location or a later measuring environment or the like.
摘要:
The sensor arrangement includes: a least two sample chambers; at least two potentiometric FET-sensors, especially ISFET-sensors or ChemFET-sensors, having, in each case, a sensitive surface section, wherein each sensitive surface section lies in flow connection with its one of the sample chambers; and a reference cell having a reference medium for providing a reference potential, wherein the sample chambers are connected with the reference medium via an electrolyte bridge. The reference cell has, preferably, a potentiometric reference-FET-sensor for providing a reference potential, which is registered against the pseudo-reference-potential of a redox electrode. The potentials Udiff1, Udiff2, . . . UdiffN of N FET-sensors in the sample chambers are determined against the pseudo-reference-potential, and the measured-variable-relevant, potential differences are determined, in each case, by difference formation between the pertinent potential and the reference potential—thus, in the case of pH, according to the formulas UpH1. . . N=Udiff1. . . N−Udiffref.
摘要翻译:传感器装置包括:至少两个样品室; 至少两个电位计FET传感器,特别是ISFET传感器或ChemFET传感器,在每种情况下都具有敏感表面部分,其中每个敏感表面部分与其一个样品室流动连接; 以及具有用于提供参考电位的参考介质的参考单元,其中所述样品室通过电解质桥连接到所述参考介质。 参考单元优选地具有用于提供与氧化还原电极的伪参考电位相对应的参考电位的电位参考FET传感器。 电位U diff1,U2 diff2,..., 。 。 根据伪参考电位来确定样品室中的N个FET传感器的U N diffN SUB>,并且测量的可变相关电位差在每种情况下通过差分形成来确定 因此,在pH的情况下,根据公式<?in-line-formula description =“In-line Formulas”end =“lead”?> U sub> 。 。 。 N = U diff1 SUB>。 。 。 N-U Diffref SUB> <?in-line-formula description =“In-line Formulas”end =“tail”?>