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LoRaWAN Wireless Pressure Transducer (69XXN)

The 69XXN is a high accuracy wireless transducer that eliminates hard wiring and provides remote process monitoring via LoRaWAN wireless communication with simple device configuration via Bluetooth Low Energy connection. Certified to Intrinsic Safety Class I, Div. I, Groups A, B, C, D, and T4.

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Product Features

Pressure Sensor Type: Wireless Pressure Transducer
Output Signal Type: LoRaWAN
Proof Pressure Range: 3X Rated
Operating Temperature Range(°C): -30 – 75

Available from

Product	TE Part #	Documents	Pressure	Pressure Type	Frequency Band	Hazardous Area Approval	Pressure Accuracy	Port Fitting
6911N-EX LoRa 915MHz US AB 350B NPT batt Buy on te.com	20023435-44	3D PDF	350 bar	Absolute	915 MHz	Intrinsically Safe	±0.25% FSO	1/4-18 NPT
6911N-EX LoRa 915MHz US AB 7B NPT batt Buy on te.com	20023435-45	3D PDF	7 bar	Absolute	915 MHz	Intrinsically Safe	±0.1% FSO	1/4-18 NPT
6911N-EX LoRa 868MHz EU AB 350B BSP batt Buy on te.com	20023435-51	3D PDF	350 bar	Absolute	868 MHz	Intrinsically Safe	±0.25% FSO	1/4-19 BSPP
6911N-EX LoRa 915MHz US AB 20B NPT batt	20023435-42		20 bar	Absolute	915 MHz	Intrinsically Safe	±0.1% FSO	1/4-18 NPT
6911N-EX LoRa 915MHz US AB 35B NPT batt	20023435-43		35 bar	Absolute	915 MHz	Intrinsically Safe	±0.1% FSO	1/4-18 NPT
6911N-NX LoRa 915MHz US AB 20B NPT batt	20023435-48	3D PDF	20 bar	Absolute	915 MHz	No	±0.1% FSO	1/4-18 NPT
6911N-NX LoRa 915MHz US AB 35B NPT batt	20023435-49	3D PDF	35 bar	Absolute	915 MHz	No	±0.1% FSO	1/4-18 NPT
6911N-EX LoRa 868MHz EU AB 20B BSP batt	20023435-50	3D PDF	20 bar	Absolute	868 MHz	Intrinsically Safe	±0.1% FSO	1/4-19 BSPP
6911N-EX LoRa 868MHz EU AB 20B NPT batt	20023435-52		20 bar	Absolute	868 MHz	Intrinsically Safe	±0.1% FSO	1/4-18 NPT
6911N-NX LoRa 868MHz EU AB 20B BSP batt	20023435-56	3D PDF	20 bar	Absolute	868 MHz	No	±0.1% FSO	1/4-19 BSPP
6911N-NX LoRa 868MHz EU AB 350B BSP batt	20023435-57	3D PDF	350 bar	Absolute	868 MHz	No	±0.25% FSO	1/4-19 BSPP
6911N-NX LoRa 915MHz US AB 350B NPT batt	20029310-41	3D PDF	350 bar	Absolute	915 MHz	No	±0.25% FSO	1/4-18 NPT
6911N-NX LoRa 915MHz US AB 7B NPT batt	20029310-42	3D PDF	7 bar	Absolute	915 MHz	No	±0.1% FSO	1/4-18 NPT
6921N-EX LoRa 868MHz EU CG 350B BSP batt	20029310-51		350 bar	Compound	868 MHz	Intrinsically Safe	±0.25% FSO	1/4-19 BSPP
6911N-NX LoRa 915MHz US AB 350B BSP batt	20030511-40	3D PDF	350 bar	Absolute	915 MHz	No	±0.25% FSO	1/4-19 BSPP
6911N-EX LoRa 868MHz EU AB 35B NPT batt	20030522-50		35 bar	Absolute	868 MHz	Intrinsically Safe	±0.1% FSO	1/4-18 NPT
6911N-EX LoRa 868MHz EU AB 350B NPT batt	20029310-50		350 bar	Absolute	868 MHz	Intrinsically Safe	±0.25% FSO	1/4-18 NPT
6921N-EX LoRa 915MHz US CG 20B NPT batt	20029310-43		20 bar	Compound	915 MHz	Intrinsically Safe	±0.1% FSO	1/4-18 NPT
6921N-EX LoRa 915MHz US CG 7B NPT batt	20029310-44		7 bar	Compound	915 MHz	Intrinsically Safe	±0.1% FSO	1/4-18 NPT

Overview

The 69XXN series wireless pressure transducer is suitable for liquid or gas pressure measurements, even for difficult media such as contaminated water, steam, and mildly corrosive fluids. The wetted material of the pressure port is made of 316L stainless steel and the transducer’s durability is excellent with no O-rings or organics exposed to the pressure media. The 69XXN is weatherproof (IP66/IP67) and approved to the latest FCC, IC, and CE standards.

Product Features

Multiple wireless communications options including LoRaWAN (868 MHz (EU) / 915 MHz (NA) and Bluetooth Low Energy
Lightweight and small form factor
Programmable thresholds for event detection
Easy device configuration via TE SensorConnect smartphone application
Explosive atmosphere certified (some models)
Programmable and customer configurable
BSPP / NPT threads options available
29 PSI to 5,000 PSI pressure range

Technical Specifications

18-month typical battery life @ 1 min Tx / measure intervals in temperatures from 0°C to 40°C
12-month typical battery life @ 1 min Tx / measure intervals in temperatures from -20°C to 40°C
8-year typical battery life @ 10 min Tx / measure intervals in temperatures from 0°C to 40°C
Max weight: 170g (with battery)
Accuracy as high as ±0.1%FS
868MHz (EU) /915MHz (USA) frequencies
Weatherproof (IP66/IP67)
Wide operating temperature range from -30°C to 75°C
Rugged construction can withstand 50g shock/ 8g vibration.
Battery model SAFT LS17330 included

Hazardous Location Certifications

Intrinsic Safety Models

This equipment is certified for Intrinsic Safety when model code "EX" is selected during the ordering process. Please refer to the datasheet for detailed ordering information.

IS Class I, Division 1, Groups A, B, C, D, T4
Class I, Zone 0, AEx ia IIC T4 Ga
Ex ia IIC T4 Ga; Ta / Process Temp: -30°C to +75°C

Typical Applications

Oil well and pipeline monitoring
Corrosive fluids and gas measurement systems
Industrial process control and monitoring
Refrigeration systems
Pumps and compressors
Hydraulic/pneumatic systems
Smart logistics
Agriculture equipment
Energy generation and management

Features

Please review product documents or contact us for the latest agency approval information.

Product Type Features

Pressure Sensor Type Wireless Pressure Transducer
Pressure Type Absolute, Compound

Signal Characteristics

Frequency Band (MHz) 868, 915

Dimensions

Product Height (mm) 77.47, 83.56
Product Height (in) 3.05, 3.29
Product Diameter 39.8 mm [ 1.57 in ]

Usage Conditions

Pressure (bar) 7, 20, 35, 350
Pressure (psi) 100, 300, 500, 5000
Operating Temperature Range -30 – 75 °C [ -22 – 167 °F ]

Operation/Application

Output Signal Type LoRaWAN
Proof Pressure Range 3X Rated
Pressure Accuracy ±0.1% FSO, ±0.25% FSO

Industry Standards

Hazardous Area Approval Intrinsically Safe, No

Other

Sensor Options IP67 Protection
Port Fitting 1/4-18 NPT, 1/4-19 BSPP

Reference Number

TE Internal Number CAT-WPT0001

LoRaWAN Wireless Pressure Transducer (69XXN)

Product Features

Pressure Sensor Type: Wireless Pressure Transducer

Output Signal Type: LoRaWAN

Proof Pressure Range: 3X Rated

Operating Temperature Range(°C): -30 – 75