PTE7300 Series Hermetic Digital Pressure & Temperature Sensor

Stock Distributors

Measuring range from 0-16 bar to 0-600 bar (0-230 psi to 0-8700 psi)
High accuracy
Pressure and temperature digital output
Low power consumption and fast response time
Good electromagnetic noise resistance
Enhanced data integrity on both the internal chip memory and the sensor communication bus
I²C bus, allowing for multiple I²C devices on the same bus
Fully hermetic IP69K sensor, or OEM module design
Stainless steel design with hermetic port
Storage and operating media temperature -40-125°C; Operating ambient temp. range -40-100°C
Snubber option for dampening of pressure spikes due to hammer and cavitation
REACH/RoHS/UL/CE compliant
NSF61 / WRAS (drinking water certifications)

Electrical Physical Performance Ordering Options

Pressure Ranges	0-16 bar to 0-600 bar (0-230 psi to 0-8700 psi)
Pressure Reference	Gauge (Module) and Sealed Gauge (fully hermetic sensor)
Supply Voltage	2.7 VDC to 5.5 VDC
Digital Interface	I²C with CRC (memory integrity, and data transmission)
Device Address	0xDA (including CRC) 0x6C (excluding CRC)
Operating Current In Sleep Mode	6.5 uA (typical)
Operating Current In Active Mode	3.7mA typical (4mA maximum)
Available Data	Pressure (int16) Bridge temperature (int16) Status (int16) Device serial (int32)
Resolution	12 bit or 15 bit
Response Time (12 bit)	< 1 ms
Probe Configurations	On-demand, single cycle
EOC	Available in single cycle mode, through the STATUS register using the I2 C interface
Recommended pull-up resistors	1kOhm to 10kOhm, depending on cable length
External Capacitive Load for I2C Bus Line	400 pF max (depends on the cable length)
ESD	±4KV Contact; ±8KV Air
Radiated Immunity	80-1000MHz 3V/m 1400-2000MHz 3V/m 2000-2700MHz 1V/m
Conducted Immunity	0.15-80MHz 3Vrms
Magnetic Immunity	3 A/m for 5 minutes

Proof Pressure	2.5X full scale pressure
Burst Pressure	5X full scale pressure
Vibration	IEC 60068-2-6 with 2.0mm displacement, Sensor: 30g (10...2000Hz); Module: 20g (10...2000Hz)
Mechanical Shock	IEC 60068-2-27, 50g min
Drop (any Axis)	1m
Water Hammer	1.6X full scale pressure for 100k cycles, 1.3xFS for 200k cycles
Ingress Protection	IP00 (Module), IP69K (fully hermetic sensor)
Media Compatibility	Fluids and Gases compatible with 17-4PH stainless steel

Pressure (Best Fit Straight)	+/-0.5%FS @25°C
Pressure (Total Error Band)	+/-1.5%FS @-20° to 85°C
Operating Endurance	>10M cycles
Temperature Accuracy	+/- 8°C
Operating Ambient Temperature	-40° to +100°C
Operating Media Temperature	-40° to +125°C
Storage Temperature	-40° to +125°C

Family	Pressure Port	Electrical Connector	External Sealing	Output Type	Pressure Range	Pressure Reference	Snubber
PTE7300	A: G1/4A DIN 3852-E B: 1/4-19PT (R1/4) C: 7/16-20 UNF-2A (MALE) D: 1/4-18NPT E: 7/16-20 UNF-2B (FEMALE)	M: M12 5-pin glass-to-metal-seal (sensor only) N: 5x1 2mm pitch pin to header (module only	0: No sealing ring 1: FKM (Viton) sealing ring (only for G1/4A pressure port) 2: HNBR sealing ring (only for 7/16-20 UNF-2A MALE pressure port)	B: I²C (12 ENOB + CRC) C: I² C (15 ENOB + CRC)	016: 0-16bar 050: 0-50bar 100: 0-100bar 200: 0-200bar 250: 0-250bar 350: 0-350bar 400: 0-400bar 600: 0-600bar	S: Sealed gauge (M12 5-pin only) B: Gauge (module only	N: No snubber S: Snubber with 0.5 damping hole