Page 42
www.us-
tech.com
July, 2015 Measurement Specialties: Small Profile Pressure Sensor
Hampton, VA — Measurement Spe- cialties, now part of TE Connectivity (NYSE: TEL), has released a new
small profile, media compatible, piezoresistive silicon pressure sen- sor. Called the 85BC, the new rugged
sensor is suitable for use in harsh ap- plications including medical instru- ments, process control, fresh and waste water measurements, partial vacuum gas measurement, pressure transmitters and tank level systems. Designed without a head-
er for industrial applications where compatibility with cor- rosive liquid and gas is re- quired, this 13mm sensor is housed in a 316L stainless steel package that utilizes sili- con oil to transfer pressure from the stainless steel di- aphragm to the sensing ele- ment.
The 85BC pressure sen-
sor is offered in a weldable package or with a variety of standard threaded process fittings. These in- clude 1/4 NPT, 1/8 NPT and 1/4 BSP for easy integration into up-to-date equipment, with custom process fit- tings available upon request. A six- pad ceramic substrate, containing laser-trimmed resistors that provide wide temperature compensation and offset correction, is attached to the sensor’s package. An additional laser trimmed
gain set resistor can be used to adjust an external differential amplifier and provide span interchangeability to within ±1 percent of the 75mV to
Small profile pressure sensor.
infusion pumps, the low cost sensor provides a non-linearity of ±0.3 per- cent across its standard pressure ranges from 0-15 psi to 0-300 psi. The sensor’s wide compensated
temperature range spans from –20 to +85°C, and it has a typical zero pres- sure output of 100mV. The 85BC has an operating temperature range of –40 to +125°C and comes in absolute
and gage formats. Contact: Measurement Special-
ties, 1000 Lucas Way, Hampton, VA 23666 % 800-745-8008 or 757-766-1500 fax: 757-766-4297 Web:
www.meas-spec.com
BGA Emulation Socket Adapter from Ironwood
Eagan, MN — Ironwood Electronics’ new high performance BGA Socket Adapter, LS-BGA1924A-05, allows the user to convert the compression mount BGA socket which needs mounting holes (in target PCB) into conventional through-hole soldering options. The adapter consists of ma-
chined Phosphorous Bronze pins pressed into an FR4 wafer. The top side of adapter has gold-plated pads
to receive socket interconnect and the bottom side has 0.008-in. (0.203mm) diameter pin tails. The
150mV span. Designed for use in applications
that require precise pressure moni- toring and control, such as medical
Providing Specialized Coating Services since 1996
Protect your PCBs from damage and secure your sensitive designs with the experts at Specialized Coating Services. We offer contract conformal coating and encapsulating (potting) of printed circuit boards for aerospace, medical military and industrial applications.
IONIC TESTING
POTTING / ENCAPSULATING SPRAYING PARYLENE
PLASMA TREATMENT UV COATING / CURING
CROSS SECTIONING IONIC TESTING SUB-ASSEMBLY INSPECTION UNDERFILLING
BGA emulation socket adapter.
adapter can be soldered to any thru- hole pattern using conventional sol- dering methods or plugged into mat- ing female receptacle. The companion female recepta-
cle is attached directly to the target PCB using the same soldering meth- ods as attaching a BGA device. The target BGA device is insert-
SPRAYING AS 9100 POTTING PARYLENE FENCE AND FILL
42680 Christy St., Fremont, CA, 94538 T: 510.226.8700 F: 510.226.8742
www.speccoat.com||| ISO 9001:2008
ANSI / ESD S 20.20 ITAR REGISTERED
ed into the compression-mount sock- et which is mechanically connected to the LS-BGA1924A-05 using mounting screws. The two parts are interconnected with gold-plated ma- chined pins for the highest reliabili- ty. The BGA socket adapter configu- ration allows mounting BGA sockets
to the zero keep-out BGA footprint. Contact: Ironwood Electronics,
1335 Eagandale Court, Eagan, MN 55121 % 800-404-0204 or 952-229- 8200 fax: 952-229-8201 E-mail:
info@ironwoodelectronics.com Web:
www.ironwoodelectronics.com
Page 1 |
Page 2 |
Page 3 |
Page 4 |
Page 5 |
Page 6 |
Page 7 |
Page 8 |
Page 9 |
Page 10 |
Page 11 |
Page 12 |
Page 13 |
Page 14 |
Page 15 |
Page 16 |
Page 17 |
Page 18 |
Page 19 |
Page 20 |
Page 21 |
Page 22 |
Page 23 |
Page 24 |
Page 25 |
Page 26 |
Page 27 |
Page 28 |
Page 29 |
Page 30 |
Page 31 |
Page 32 |
Page 33 |
Page 34 |
Page 35 |
Page 36 |
Page 37 |
Page 38 |
Page 39 |
Page 40 |
Page 41 |
Page 42 |
Page 43 |
Page 44 |
Page 45 |
Page 46 |
Page 47 |
Page 48 |
Page 49 |
Page 50 |
Page 51 |
Page 52 |
Page 53 |
Page 54 |
Page 55 |
Page 56 |
Page 57 |
Page 58 |
Page 59 |
Page 60 |
Page 61 |
Page 62 |
Page 63 |
Page 64 |
Page 65 |
Page 66 |
Page 67 |
Page 68 |
Page 69 |
Page 70 |
Page 71 |
Page 72 |
Page 73 |
Page 74 |
Page 75 |
Page 76 |
Page 77 |
Page 78 |
Page 79 |
Page 80 |
Page 81 |
Page 82 |
Page 83 |
Page 84 |
Page 85 |
Page 86 |
Page 87 |
Page 88