NAT Applications. Features

Transcription

1 NAT 85 Industrial Pressure Transmitter Swiss based Trafag is a leading international supplier of high quality sensors and monitoring instruments for measurement of pressure and temperature. The industrial pressure transmitter NAT 85 features an exceptionally long-term stable thin-film-on-steel sensor cell with triple (optionally 5-fold) overpressure safety. Optionally, the NAT 85 is available as a pressure switch with or switching outputs. The robust design and the wide temperature from -0 C to +5 C qualify the NAT 85 as the ideal solution for a wide of demanding applications. Applications Machine tools Hydraulics HVAC Refrigeration Process technology Water treatment Features Smallest design Completely welded steel sensor system without additional seals Excellent long-term stability Optional: fivefold overpressure resistance Optional: Switching output or PNP transistors Data sheet H70o 0/07 Technical Data Measuring principle Thin film on steel 5 C typ. ± 0.5 % FS typ. Measuring Output signal to bar to psi... 0 ma, VDC, VDC,... 5 VDC,... 6 VDC, VDC, VDC, VDC ratiometric, Switching output: or PNP transistors Media temperature Ambient temperature 0 C C 0 C C (Cable PVC : -5 C C) (Cable PUR : -0 C C) Subject to change Trafag sensors & controls Switzerland Industriestrasse 8608 Bubikon Tel. + 9 Fax trafag@trafag.com

2 NAT 85 Ordering information/type code Measuring ) Pressure measurement [bar] Over pressure [bar] Burst pressure [bar] Option 5P: Fivefold overpressure Pressure measurement [psi] Over pressure [psi] Burst pressure [psi] G G G G GA G HA H H H H H G H H6 85. XX XX XX XX XX XX Sensor Relative pressure 5 Pressure connection Electrical connection G/ male, seal: DIN 869 (accessories 6/6/8) 7 G/ male (Manometer) EN 87 9) 5 / NPT male 0 /8 NPT male 5) 9) 7/6-0UNF female SAE J5 with valve opener ) 7/6-0UNF female SAE J5 without valve opener ) 7/6-0UNF male, DIN866 ) 8 7/6-0UNF SAE male, seal: accessory 6 8) R/ male, DIN858 5) 9 R/8 male, DIN858 5) 6 M0x male, DIN EN ISO 69- Mx.5 male, DIN EN ISO 997-9) 9 Male electrical plug, industrial standard, contact distance 9. mm, Mat. PA 0 Male electrical plug Mx, -pole, Mat. PA Male electrical plug Mx, 5-pole, Mat. PA 5 Cable IP67, Mat. PVC 7) Cable IP67, Mat. PUR 7) Cable IP67, Mat. EPD Raychem FDR5 7) 08 H70o page /0

3 NAT 85 Output signal 85. XX XX XX XX XX XX Signal output Load resistance I (supply) U (supply)... 0mA See graphic (9... ) VDC VDC 5.0 kω to Us- 0 ma (9... ) VDC VDC 5.0 kω to Us- 0 ma (9... ) VDC... 5 VDC 5.0 kω to Us- 0 ma (9... ) VDC VDC 5.0 kω to Us- 0 ma (9... ) VDC VDC 5.0 kω to Us- 5 ma (5... ) VDC VDC 5.0 kω to Us- 5 ma (5... ) VDC VDC ratiometric 5.0 kω to Us- 0 ma 5 ( ) VDC PNP transistors ) 0 ma (9... ) VDC PS PNP transistor ) 0 ma (9... ) VDC T Accessories Female electrical plug Mx, 5-pole ) Female electrical connector industrial standard (for electrical connection 0) Pressure peak damping element ø.0 mm 6) 0 Pressure peak damping element ø 0. mm 6) Seal FPM, -8 C C 6 Seal EPDM, -0 C C 6 Seal NBR, -5 C C 8 Special electrical connection: Pin +, Pin ground, Pin - (only for output signal 9 and male electrical plug 0, industrial standard) 90 Special electrical connection: Pin out, Pin +, Pin ground, Pin - (only for output signals, 6, 7, and male electrical plug 0, industrial standard) 9 Special electrical connection: Pin +, Pin Ground, Pin -, Pin Out (only for output signals, 6, 7, and male electrical plug, Mx, -pole) 96 Special electrical connection: Pin +, Pin -, Pin ground (only for output signal 9 and male electrical plug 0, industrial standard) 9 Special electrical connection: Pin +, Pin -, Pin ground (only for output signal 9 and male electrical plug, Mx, -pole) E Special electrical connection: Pin +, Pin -, Pin out, Pin ground (only for output signals, 6, 7, and male electrical plug, Mx, -pole) E Cable length 0.5 m EM Cable length.0 m M Cable length.0 m M Parameterisation according to customer specification (see table parameter), for output signal PS, T ZC ) Customized pressure s upon request ) For electrical connections and 5 ) Only with electrical connections,,, 08 ) Max. allowable pressure 60 bar at 0 bar overpressure 5) Max. allowable pressure 60 bar at 500 bar overpressure 6) Only for pressure connections 7, 0, 7) Cable length see accessories 8) According to norm J96, max. 5 MPa 9) Upon request H70o page /0

4 NAT 85 Standard products (extra short lead time) Product No. Type Code Pressure [bar] Over pressure max. [bar] Supply [VDC] 5 C typ. [%] NAT.5A ±0.5 NAT.0A ±0.5 NAT6.0A ±0.5 NAT0.0A ±0.5 NAT6.0A ±0.5 NAT5.0A ±0.5 NAT0.0A ±0.5 NAT00.0A ±0.5 NAT50.0A ±0.5 NAT00.0A ±0.5 NAT600.0A ±0.5 NAT.5V ±0.5 NAT.0V ±0.5 NAT6.0V ±0.5 NAT0.0V ±0.5 NAT6.0V ±0.5 NAT5.0V ±0.5 NAT0.0V ±0.5 NAT00.0V ±0.5 NAT50.0V ±0.5 NAT00.0V ±0.5 NAT600.0V ±0.5 H70o page /0

5 NAT 85 Parameter Name Standard setting (accessory ZS) Value Short name Customer adjustment (accessory ZC) Switch point SP (hysteresis mode) Upper switch point FH (window mode) 75 % Measuring > RP, FL Hysteresis % FS SP Reset point RP (hysteresis mode) Lower switch point FL (window mode) Switch point SP (hysteresis mode) Upper switch point FH (window mode) Reset point RP (hysteresis mode) Lower switch point FL (window mode) Switch point delay time SP / RP (hysteresis mode) Switch point delay time FH / FL (window mode) Switch point delay time SP / RP (hysteresis mode) Switch point delay time FH / FL (window mode) Functions switching output Functions switching output 5 % Measuring 75 % Measuring 5 % Measuring < SP, FH Hysteresis % FS > RP, FL Hysteresis % FS < SP, FH Hysteresis % FS RP SP RP 0 0; x [ms], x =,... 6 ds 0 0; x [ms], x =,... 6 ds Hysteresis, closer (Hno) Hysteresis, closer (Hno) Hysteresis NO (Hno), Hysteresis NC (Hnc) Window NO (Fno), Window NC (Fnc) Hysteresis NO (Hno), Hysteresis NC (Hnc) Window NO (Fno), Window NC (Fnc) Device ready ou ou H70o page 5/0

6 NAT 85 Specifications Electrical Data Output / supply voltage... 0 ma: (9...) VDC VDC: (9...) VDC VDC: (9...) VDC... 5 VDC: (9...) VDC... 6 VDC: (9...) VDC VDC: (5...) VDC VDC: (5...) VDC VDC ratiom., % U supply : 5 ± 0.5 VDC or PNP transistors: (9...) VDC Rise time Typ. ms / % nominal pressure Switch-on-delay pressure transmitters Switch-on-delay pressure switches Inverse-polarity protection, short-circuit 5 C during 5 min. 00 ms 50 ms + switching delay time Environmental conditions Media temperature 0 C C Ambient temperature Protection ) Humidity...0 ma: to U s = VDC VDC, VDC,...5 VDC,...6 VDC, VDC, VDC: to U s = 8 VDC VDC ratiometric: to U s = VDC or PNP transistors: to U s = VDC 0 C C (Cable PVC : -5 C C) (Cable PUR : -0 C C) IP65, IP67 Max. 95 % relative Vibration 5 g RMS ( Hz) (EN ) 5 g sin ( Hz), oct./min, 5 C) (EN ) Shock 50 g / ms 00 g / 6 ms Male electrical plug Mx (EN ) ) EMC Protection Emission EN/IEC Immunity EN/IEC Mechanical Data Sensor (wetted parts).5 (AISI60) Pressure connection (wetted parts) Housing Sealing Male electrical plug Weight Mounting torque.5 (AISI60).0 (AISI0) FPM/EPDM/NBR See ordering information appr. 50 g 5 Nm ) See electrical connection ) For electrical connections and 5 H70o page 6/0

7 NAT 85 Analogue output Accuracy C [% FS typ.] ± C [% FS typ.] ± C (BSL) [% FS typ.] ± 0. TC zero point and span [% FS/K typ.] ± 0.0 Long term stability year [% FS typ.] ± 0. Rise time Typ. ms / % nominal pressure Switching output Accuracy C [% FS typ.] ±.75 Adjustment of switchpoints Distance switch point Switch point > reset point Switching resistance Output function Switching current +5 C [% FS typ.] ± 0.5 Long term stability year [% FS typ.] ± % FS.0 % FS Switchpoint > reset point Ω Hysteresis, Window; normally closed (NO), normally open (NC) -0 C C +85 C C Current limiting integrated Delay time 0; x [ms], x =,... 6 Switching frequency max. 60 Hz (at switching delay time = 0) (Ambient and media temperature) (Ambient and media temperature) 00 ma, total of both switching outputs 00 ma, total of both switching outputs Measuring accuracy Accuracy (%) Temp. ( C) max. typ. TEB ( ) H70o page 7/0

8 NAT 85 Dimensions Ø 8 0. Mx 8.8 Ø 85.XX.XXXX.0.XX.XX 85.XX.XXXX..XX.XX Mx Ø8.8 Ø XX.XXXX.5.XX.XX 85.XX.XXXX.//08.XX.XX G/" Seal DIN 869 SW9 Ø G/" EN87 Ø 9.5 Ø 5 SW9 Ø / NPT SW9 Ø /8"NPT SW9 Ø 85.XX.XX7.XX.XX.XX 85.XX.XX5.XX.XX.XX 85.XX.XX0.XX.XX.XX 85.XX.XX.XX.XX.XX 7/6-0UNF SAE J SW9 Ø 7/6"-0UNF SAE J SW9 Ø.5 7/6"-0UNF DIN866 Ø max. 5 mm 6 7 M SW9 Ø ~Ø0 7/6-0UNF SAE (J96) SW9 Ø 85.XX.XX.XX.XX.XX 85.XX.XX.XX.XX.XX 85.XX.XX8.XX.XX.XX 85.XX.XX.XX.XX.XX R/ DIN858 0 R/8 DIN858 0 M0x DIN EN ISO Mx.5 DIN EN ISO 997- SW9 Ø SW9 Ø SW9 Ø Seal DIN869 SW9 Ø 85.XX.XX9.XX.XX.XX 85.XX.XX6.XX.XX.XX 85.XX.XX.XX.XX.XX 85.XX.XX9.XX.XX.XX 85.XX.XXXX.XX.XX. 85.XX.XXXX.XX.XX. H70o page 8/0

9 NAT 85 Electrical connection Protection / electrical connection IP65 *) **) IP67 *) **) IP67 **) IP67 **) Industrial standard Contact distance 9. mm 0 Mx -pole 5-pole 5 Cable / Cable E red brown black 85.xx.xxxx.xx.9 5 yellow 9 96 E Output signal 85.xx.xxxx.xx.//6/7/0/ /5 <> <> 5 brown yellow red black shield PS T PS T PS T P Out Us (pos. Supply) SP SP Us (neg. Supply) yellow brown brown red black red black 85.xx.xxxx.xx.PS/T * ) Provided female connector is mounted according to instructions ** ) Ventilation via male electric plug/cable end...0ma: min./max resistor vs. supply Pmax = 00% 00 Customer Load Resistor (Ohm) Rmax Rmin 00 C Rmin 5 C P earth US+ US I SP, SP RL US Connection of loads to switch contacts Customer Supply Voltage (V) H70o page 9/0

10 NAT 85 Functions switching output Hysteresis Window Delay P P P SP FH SP rp FL rp t Hno Fno t t Hno Hnc Fnc Hnc delay delay Additional information Documents Data sheet Instructions Flyer H70o page 0/0