1.Composition of Probe System
RPS-20 radio probe system include twopieces of hardware and one softwarepackage; The software package model is SP-W10, the two pieces of the hardware are:
1）RP610 radio probe (including optionalshank and stylus );

2）RSI-20 radio receiver(the standard cable2./length 8m/the optional lengthened cable).

2.Technical Characteristics2.

◆ Probe switch on/off method:：Range on/off、M code on/off;
◆ Radio code signals are used to transmit information between the probeand the receiver. The time to transmit and to decode a group of signals isess than 1ms;
◆ The transmission frequency of the radio signal is within 2.4 G-2.483 G,the number of transmission channel is 84;
◆ Output four kinds of SSR signals to machine control system when probeis in the states of trigger、error、probe batteries low and output pulse;
◆ The RSI-20 receiver can change its logical state of the output signal bysetting;
◆ The LED lights in the receiver show the working status of the probesystem.
3.Technical Parameters
1）The technical parameters of RP610 radio probe :
◆ Stylus sensing direction: ±X, ±Y, +Z;
◆ Stylus sensing over-travel : X-Y±15°, Z +5 mm;
◆ The adjusting range of trigger force in Z direction: 500-1000 g;
◆ Trigger force in X-Y surface: 50g-100g;
◆ Unidirectional repeatability（2σ）: ≤ 2 μm；
◆ Radio signal receiving/sending distance : ≥14 m;
◆ Working days of new batteries ( 5% utilization rate in a single shift):
280 days;
◆ Seal grade: IP68.
2）RSI-20 radio receiver technical parameters:
◆ Radio signal receiving/sending distance: ≥14 m;
◆ Input voltage is 24±10% V DC and output load current is 50 mA.