Specification Type: Rev.: 2 Date: 2016‐04‐25 PDTK‐P‐MS Quartz Pressure and Temperature Transducer Features: Precision pressure measurement Compensation of temperature error High accuracy pressure standard (0.06%) High resolution (0.0005%) Wide temperature range 0°C up to +150°C Low power consumption Optional serial digital interfaces Stainless steel bellow or membrane separator Stainless steel case Geophysical, downhole and barometric reference Parameter Pressure range (See order code) FS = Full Scale Operating temperature range (Note 1) min. 0.07%FS 0.07%FS 0.07%FS 0.07%FS 0 0 0 typ. Max. Unit Condition 100 125 150 20 40 60 80 120 130 160 0.06 0.1 0.15 ±0.05∙z MPa MPa MPa MPa °C °C °C % % % % Option “P” = 20 Option “P” = 40 Option “P” = 60 Option “P” = 80 Option “Y” = 1 Option “Y” = 2 Option “Y” = 3 (Note 2) +100°C to +125°C +100°C to +150°C +100°C to +160°C ±0.3 ±0.0005 ±0.005 52 4.0 K % K kHz kHz Option “A” = 1 Pressure accuracy z (Note 3) Additional error in operating temperature range over 10K interval Temperature accuracy Pressure resolution Temperature resolution Frequency of Pressure signal (pin 4) fp Frequency change over nom. pressure range Beat frequency of Pressure signal Frequency output Temperature signal fT Beat frequency of Temperature signal Zero drift Pressure equation (2nd order) (Note 5) Pressure equation (5th order) (Note 5) Supply voltage VS Current consumption Output amplitude Output load current (Note 6) Weight GmbH & Co. KG 46 1.3 400 32 300 600 Hz Option “A” = 2, Note 4 33 kHz Option “A” = 1 1000 Hz Option “A” = 2, Note 4 =z % up to +125° =2∙z % up to +150°C p = p0+a1∙fT+a2∙fT²+a3∙fp+a4∙fp²+a5∙fT∙fp p = p0+b1∙fT+b2∙fT²+b3∙fp+b4∙fp²+b5∙fT∙fp+b5∙fT∙fp+b6∙fT²∙fp+b7∙fT∙fp²+ +b8∙fT²∙fp²+b9∙fp³+b10∙fT∙fp³+b11∙fT²∙fp³ 2.8 5.0 V 10 mA 0.7∙VS V @ RL≥500 , CL < 20 nF 0.8 mA Option “B” = 1 2 mA Option “B” = 2 300 g MS‐24: < 130 g PDTK‐P‐MS Rev.2 Roemerring 9 Drawing D2 www.axtal.com fon: +49 (6261) 939834 D‐74821 Mosbach Germany page 1(4) fax: +49 (6261) 939836 E‐mail: [email protected] Notes: 1. 2. 3. 4. 5. 6. Working time at maximum operating temperature 1000 h max. Not for 80 MPa version With application of temperature compensation algorithm Frequency difference of the sensor to reference resonator RK206 Coefficients p0, a1 ...a5 or b1 ... b11 are supplied with transducer on request Optional serial digital interface (RS‐485, UART, I²C or SPI available on request Ordering Code P D T K – P ‐ MS ‐ X – Y – Z – A – B Pressure range (MPa) – Option P 20 40 60 80 Package style MS‐22 MS‐23;25 MS‐24 MS‐27 see Fig.1 see Fig.2 see Fig.3 see Fig.4 MS‐30 see Fig.5 Operating Temperature Range – Option Y 1 0°C ~ 120°C (standard) 2 0°C ~ 130°C 3 0°C ~ 160°C Pressure Accuracy – Option Z 1 0.15 % 2 0.1% 3 0.06 % Frequency output – Option A 1 crystal frequency 2 beat frequency Output load current – Option B 1 0.8 mA 2 2 mA Example: PDTK‐40‐MS‐22‐3‐2‐1‐1 = pressure transducer with: ‐ pressure range from 0.07% FS to 40 MPa, ‐ «3» temperature range 0°C to +150 °C (limiting temperature +160) °C, ‐ «2» pressure accuracy 0.1 %, ‐ «1» frequency output = crystal frequency, ‐ «1» output current load 0.8 mA. GmbH & Co. KG PDTK‐P‐MS Rev.2 Roemerring 9 Drawing D2 www.axtal.com fon: +49 (6261) 939834 D‐74821 Mosbach Germany page 2(4) fax: +49 (6261) 939836 E‐mail: [email protected] Enclosure drawings Fig.1: Package M‐22 Fig. 2: Package M‐23 and M‐25 Fig. 3: Package MS‐24 Fig. 4: Package MS‐27 GmbH & Co. KG PDTK‐P‐MS Rev.2 Roemerring 9 Drawing D2 www.axtal.com fon: +49 (6261) 939834 D‐74821 Mosbach Germany page 3(4) fax: +49 (6261) 939836 E‐mail: [email protected] Fig. 5: Package MS‐30 Fig. 6: Pin connections ‐ connector PC4TB (Proelectro) Revision History Rev. Drawing Date [dd.mm.yyyy] 1 2 2 D0 D1 D” 28.10.2009 22.04.2016 25:04:2016 Remarks Author Checked First issue Major extensions Package drawing M‐23/M‐25 corrected BN BN BN BN BN BN GmbH & Co. KG PDTK‐P‐MS Rev.2 Roemerring 9 Drawing D2 www.axtal.com fon: +49 (6261) 939834 D‐74821 Mosbach Germany page 4(4) fax: +49 (6261) 939836 E‐mail: [email protected]