Product Description:
OEM all media pressure sensor PAA-23SY EI , PA-21Y/15bar/81554.55, PA-21SC /30bar/80440.11
The Series
10 pressure transducers cover all pressure ranges from 100 mbar to 1000 bar. PR-10
Pd-10 paa-10 pa-10
The KELLER Series 10 sensor is mounted with the compensation resistors in a stainless steel housing. The sensor floats on an O-ring seal and is therefore free of any housing stresses. It is particularly suited in connection with PAP-based signal processing. Transducers can be ordered with the coefficients of a mathematical model ready for integration with a PAP-base
system. Error Bands of 0, 1%°≠0, 01 %FS are achievable, depending on the temperature ranges Whilst the Series 11 fulfils all the classical functions expected of a mV-transducer, it is often used in development of larger OEM projects to test the performance of the KELLER OEM sensors. As a special order, any OEM sensor from Series 3 to 10 can be ordered in such a housing, with or without integrated compensation resistors. The customer can then verify that the chosen OEM sensor is suitable for the application.
SPECIFICATIONS (Excitation I = 1 mA)
Ranges (FS)
Version PAA, PA, PR-110, 10, 20, 51251020bar
Overpressure2, 52, 52, 52, 5371530bar
Output Signal nominal203560100175175175175mV
Version PA-11501002004006001000bar
Output Signal nominal175175175175175175mV
PR-11(negative range) -0, 1-0, 2-0, 5-1bar
Series pa 13 low pressure
Pressure Ranges102050100200400bar
Overpressure153075150300500bar
Signal Output typ.100010001000100010001000mV
Eries pa 13 high pressures
Pressure Ranges4006001000bar
Overpressure5007001100bar
Signal Output typ.100010001000
PA: Sealed Gauge. Zero at atmospheric pressure (at calibration day)
Linearity, incl. Hysteresis< 0, 5% FS (0, 1 /0, 2% FS at reduced Full Scale)
Repeatability< 0, 1% FS
Keller OEM Sensors, Transducers Series 15 - 15M Piezoresistive pressure transducers flush diaphragm
The TAB 1 pressure measuring cells are designed to measure absolute pressures. They are
offered in two different version: Version 1 to be soldered on a glass feed through and welded
in an oil filled housing as for industrial transmitters. Version 2 can be soldered directly on
printed circuit boards of instruments as for the measurement of depths or altitude, where the
surrounding pressure is measured.
Speciications
General Characteristics: Excitation I = 1 mA constant current
Ranges (FS) bar -0, 1 -0, 2 -0, 5 -1 0, 1 0, 2 0, 5 1 2 5 10 20
PR PR-PAA-PD PR-PAA-PA-PD PR-2/1 bar/8750.8
Pr-paa-pa pr-pd
PAA: Absolute, Zero at vacuum PA: Absolute, Zero at ambient (sealed gauge) PR: Gauge PD: Differential
Ranges, Overpressure, Output Signal (FS)
Series 3L...10L, a new range of transducers that beneit from smaller capsule dimensions and crevice free diaphragms. KELLER has developed a new technique for laser welding very thin stainless steel media isolation diaphragms. The smaller crevice free transducers still retain all the traditional performance, stability, and quality, for which KELLER is renowned.
Keller OEM Sensors, Transducers Series 6S / SC OEM all media pressure sensor
SPECIFICATIONS Excitation I=4 mA PR-6 ! *0, 3*0, 5*1, 02, 05, 0 1020 * also neg. ranges possible bar 0, 30, 51, 02, 05, 0 1020bar
Paa-6 ! 1, 02, 05, 0
Pa-6 !-102050100200
400600 bar
PR: Vented gauge pressure PAA: Absolute pressure PA: Sealed gauge, zero at 1 bar absolute
Keller OEM Sensors, Transducers Series 7S / 9S OEM all media pressure sensor
Pressure Ranges (FS) and Overpressure in Bar. Signal Output in mV.
PR-7 S / 9 S (7 S: only from 5 bar) -1 -0, 5 -0, 2 -0, 1 0, 1 0, 2 0, 5 1 2 5 10 20
PAA-7 S / 9 S (7 S: only from 5 bar) 0, 1 0, 2 0, 5 1 2 5 10 20
PA/PAA/PR 9 FL (thin lange) 0, 1 0, 2 0, 5 1 2 5 10 20
PA-7 S / 9 S (7 S: only from 5 bar) 1 2 5 10 20
PA-9 FL (thick lange) 50 100 200
Signal Output typ. * (mV) 75 50 25 15 15 30 60 100 140 200 225 225 225 225 225
Overpressure (bar) -1 -1 -1 -1 2, 5 2, 5 2, 5 3 4 7 15 30 100 200 300
The Series 8 pressure sensors are extremely durable, even when exposed to fast pressure peaks. They have been developed especially for the measurement of high pressures. The Series 8 sensor for ranges 400!-1000 bar uses thicker glass feed through and a wire-bonded measuring cell.
Pressure Ranges (FS) and Overpressure in Bar. Signal Output in mV.
Paa-8 10 20
Pa-8 10 20 50 100 200 400 600 1000
Signal Output typ.* 225 225 225 225 225 225 225 225
Overpressure 20 40 100 200 300 600 900 1100
Whether embedded in an OEM product or simply packaged as a high-end pressure transmitter, the Series 30X enables the OEM to offer superior performance without the need for huge R&D or capital expenditures, and with minimum amount of on
hand inventory. Designed to be easily integrated into a wide variety of applications, the 30X features a flush-welded dia-
phragm and highly stable piezoresistive sensing element.
The Series 4 LC to 9 LC is characterized by having fully integrated compensation and signal standardization over the entire temperature range from -40 to 150 Technology KELLER grew up in the 1970s with OEM pressure transducers.
The Series 4 LD...9 LD is based on KELLER’s famous Chip-In-Oil (CIO) technology. The “L”stands for the laser welded stainless steel housing and could equally be representative for lowpower (typ. 0, 1 µA in idle/sleep mode) and low-voltage (Supply: 1, 8...3, 6 VDC). The housing is hermetically-sealed, oil-filled and builds a Faraday cage with feed-through capacitors around the entire electronics. The digital interface of the electronics with dual information of pressure and temperature is indicated by the “D”.
The “…LY” transmitter line benefits from smaller sensor dimensions, crevice-free diaphragms and low Total Error Band performance.The innovative signal conditioning circuit ‘learns’ thermally-induced zero and span errors during calibration. Series 9LY, 9FLY, and 10 LY Series 7LY
Whether embedded in an OEM product or simply packaged as a high-end pressure transmitter, the Series 9LX enables the OEM to offer superior performance without the need for huge R&D or capital expenditures, and with minimum amount of on hand inventory
Specifications
Available ranges
Relative 1, 3, 10, and 30 bar
Absolute 1, 3, 10, and 30 bar
Proof Pressure 2X basic range
Accuracy, TEB Analog: !ŕ0.15% FS TE
Digital: !ŕ0.1% FS TE
Operating Temperature Range -40...100!a
Compensated Temp. Range -10...80!a
Output 4...20mA + RS485
0...10vdc + rs485
Resolution 0.002% BR
Analog Update Rate 400hz
Supply
Voltage Output 13...28 VDC
Current Output 8...28 VDC
RS485 Only 8...28 VDC
Load Resistance
Current <(Supply-8V)/0.02A
Voltage >4k ohm
Electrical Connectivity Solder pads or Molex Milli-grid
(2mm)
Bus Compatibility Modified-MODBUS protocol, up to
128 devices
Construction Materials Std. 316L Stainless Steel
Opt. titanium or Hastelloy C-276
Viton O-ring: 15.6mm ID x
Company Contact:
Contact Name: Rona Zhang
Company Name: Contranspower Co, Ltd
Email:
Tel: 862885218395
Fax:
Street Address: China Sichuan
Chengdu Wuhou
Chengdu, Sichuan 610045
China
Member name: contranspowers
Country:
China
Member Since: 31 July 2014
Total Leads:
140 contranspowers Import Export Business Leads
Business focus: Actuator, Cylinder, Solenoid Valve, Transmitter
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