HPS-100

HPS-100 Datasheet

HPS-100

Part	Datasheet
HPS-100	HPS-100 (pdf)

PDF Datasheet Preview
HPS-100 Automotive Hydrogen Sensor Figure 1 Added Value of Using HPS-100 The HPS-100 is an automotive hydrogen sensor that monitors hydrogen concentrations of 0 100 Vol%. The design fulfills Zone 2 requirements according to ATEX 100a. The predicted concentration is transmitted to the host via the CAN bus interface or PWM. Ordering Information and Content Guide appear at end of datasheet. Key Benefits & Features The benefits and features of HPS-100, Automotive Hydrogen Sensor are listed below: Benefits • High sensitivity over large concentration range • Low cross sensitivity • Designed for humid environment • Fast response time • Low power consumption • Long-term stability and reliability • Safety integrity level and explosion proof • Long lifetime • 0 100% H2 in nitrogen • Accuracy ±2% vol. • Resolution vol. • Heated field-effect transistor technology • No detection towards HC, H2S, N2, CO, CO2, NOx • Humidity influence <1% typical • Operating humidity range relative humidity including condensation • Start-up time <5s • Speed of response t90 < 5s • Speed of recovery < 5s • CAN bus interface 500 kbit/s ISO11898-2 • PWM output on request • 70 mA typical • ESD and EMC protection • Operating temperature range to 90ºC • Operating pressure range 3 bar absolute • Designed for SIL2 IEC 61508 and ATEX 100a zone 2 • IP6K7 and IP6K9K qualified with expected lifetime of 5 years ams Datasheet [v1-00] 2015-Apr-06 Page 1 Document Feedback Figure 2 HPS-100 Block Diagram HPS-100− GeneralDescription Hydrogen gas measurement in fuel cell systems and other in-process applications. Block Diagram The functional blocks of this device for reference are shown below: Timer uController Watchdog Output Switch Connector Power Supply LDO Voltage Regulation EMC Filter Heater Switch Resistor H2-Sensor Page 2 Document Feedback ams Datasheet [v1-00] 2015-Apr-06 HPS-100 − Overview Overview Figure 3 HPS-100 Overview HPS-100 − Ordering & Contact Information Ordering & Contact Information Figure 24 Ordering Information Ordering Code HPS-100 Type CAN 500 kbit/s 1 Delivery Form Individually Wrapped Delivery Quantity Single Item Note s and/or Footnote s For availability of other variants contact ams. Buy our products or get free samples online at Technical Support is available at Provide feedback about this document at For further information and requests, e-mail us at For sales offices, distributors and representatives, please visit: Headquarters ams AG Tobelbaderstrasse 30 8141 Unterpremstaetten Austria, Europe Tel +43 0 3136 500 0 Website: ams Datasheet [v1-00] 2015-Apr-06 Page 19 Document Feedback HPS-100 − RoHS Compliant & ams Green Statement RoHS Compliant & ams Green Statement RoHS The term RoHS compliant means that ams AG products fully comply with current RoHS directives. Our semiconductor products do not contain any chemicals for all 6 substance categories, including the requirement that lead not exceed by weight in homogeneous materials. Where designed to be soldered at high temperatures, RoHS compliant products are suitable for use in specified lead-free processes. ams Green RoHS compliant and no Sb/Br ams Green defines that in addition to RoHS compliance, our products are free of Bromine Br and Antimony Sb based flame retardants Br or Sb do not exceed by weight in homogeneous material . Important Information The information provided in this statement represents ams AG knowledge and belief as of the date that it is provided. ams AG bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. ams AG has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. ams AG and ams AG suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. Page 20 Document Feedback ams Datasheet [v1-00] 2015-Apr-06 HPS-100 − Copyrights & Disclaimer Copyrights & Disclaimer Copyright ams AG, Tobelbader Strasse 30, 8141 Unterpremstaetten, Austria-Europe. Trademarks Registered. All rights reserved. The material herein may not be reproduced, adapted, merged, translated, stored, or used without the prior written consent of the copyright owner. Devices sold by ams AG are covered by the warranty and patent indemnification provisions appearing in its General Terms of Trade. ams AG makes no warranty, express, statutory, implied, or by description regarding the information set forth herein. ams AG reserves the right to change specifications and prices at any time and without notice. Therefore, prior to designing this product into a system, it is necessary to check with ams AG for current information. This product is intended for use in commercial applications. Applications requiring extended temperature range, unusual environmental requirements, or high reliability applications, such as military, medical life-support or life-sustaining equipment are specifically not recommended without additional processing by ams AG for each application. This product is provided by ams AG “AS IS” and any express or implied warranties, including, but not limited to the implied warranties of merchantability and fitness for a particular purpose are disclaimed. ams AG shall not be liable to recipient or any third party for any damages, including but not limited to personal injury, property damage, loss of profits, loss of use, interruption of business or indirect, special, incidental or consequential damages, of any kind, in connection with or arising out of the furnishing, performance or use of the technical data herein. No obligation or liability to recipient or any third party shall arise or flow out of ams AG rendering of technical or other services. ams Datasheet [v1-00] 2015-Apr-06 Page 21 Document Feedback Document Status HPS-100 − Document Status Document Status Product Status Definition Product Preview Pre-Development Information in this datasheet is based on product ideas in the planning phase of development. All specifications are design goals without any warranty and are subject to change without notice Preliminary Datasheet Pre-Production Information in this datasheet is based on products in the design, validation or qualification phase of development. The performance and parameters shown in this document are preliminary without any warranty and are subject to change without notice Datasheet Production Information in this datasheet is based on products in ramp-up to full production or full production which conform to specifications in accordance with the terms of ams AG standard warranty as given in the General Terms of Trade Datasheet discontinued Discontinued Information in this datasheet is based on products which conform to specifications in accordance with the terms of ams AG standard warranty as given in the General Terms of Trade, but these products have been superseded and should not be used for new designs Page 22 Document Feedback Page 24 Document Feedback ams Datasheet [v1-00] 2015-Apr-06

PDF Datasheet Preview

HPS-100

Automotive Hydrogen Sensor

Figure 1 Added Value of Using HPS-100
The HPS-100 is an automotive hydrogen sensor that monitors hydrogen concentrations of 0 100 Vol%. The design fulfills Zone 2 requirements according to ATEX 100a. The predicted concentration is transmitted to the host via the CAN bus interface or PWM. Ordering Information and Content Guide appear at end of datasheet.

Key Benefits & Features

The benefits and features of HPS-100, Automotive Hydrogen Sensor are listed below:

Benefits
• High sensitivity over large
concentration range
• Low cross sensitivity
• Designed for humid environment
• Fast response time
• Low power consumption
• Long-term stability and reliability
• Safety integrity level and
explosion proof
• Long lifetime
• 0 100% H2 in nitrogen
• Accuracy ±2% vol.
• Resolution vol.
• Heated field-effect transistor technology
• No detection towards HC, H2S, N2, CO, CO2, NOx
• Humidity influence <1% typical
• Operating humidity range relative humidity
including condensation
• Start-up time <5s
• Speed of response t90 < 5s
• Speed of recovery < 5s
• CAN bus interface 500 kbit/s ISO11898-2
• PWM output on request
• 70 mA typical
• ESD and EMC protection
• Operating temperature range to 90ºC
• Operating pressure range 3 bar absolute
• Designed for SIL2 IEC 61508 and ATEX 100a zone 2
• IP6K7 and IP6K9K qualified with expected lifetime of 5 years
ams Datasheet [v1-00] 2015-Apr-06

Page 1 Document Feedback

Figure 2 HPS-100 Block Diagram

HPS-100− GeneralDescription

Hydrogen gas measurement in fuel cell systems and other in-process applications.

Block Diagram

The functional blocks of this device for reference are shown below:

Timer
uController

Watchdog

Output Switch

Connector

Power Supply

LDO Voltage Regulation

EMC Filter

Heater Switch

Resistor

H2-Sensor

Page 2 Document Feedback
ams Datasheet [v1-00] 2015-Apr-06

HPS-100 − Overview

Overview

Figure 3 HPS-100 Overview
HPS-100 − Ordering & Contact Information
Ordering & Contact Information
Figure 24 Ordering Information
Ordering Code HPS-100

Type CAN 500 kbit/s 1

Delivery Form Individually Wrapped

Delivery Quantity Single Item

Note s and/or Footnote s For availability of other variants contact ams.

Buy our products or get free samples online at Technical Support is available at Provide feedback about this document at For further information and requests, e-mail us at For sales offices, distributors and representatives, please visit:

Headquarters ams AG Tobelbaderstrasse 30 8141 Unterpremstaetten Austria, Europe

Tel +43 0 3136 500 0 Website:
ams Datasheet [v1-00] 2015-Apr-06

Page 19 Document Feedback

HPS-100 − RoHS Compliant & ams Green Statement

RoHS Compliant & ams Green Statement

RoHS The term RoHS compliant means that ams AG products fully comply with current RoHS directives. Our semiconductor products do not contain any chemicals for all 6 substance categories, including the requirement that lead not exceed by weight in homogeneous materials. Where designed to be soldered at high temperatures, RoHS compliant products are suitable for use in specified lead-free processes.
ams Green RoHS compliant and no Sb/Br ams Green defines that in addition to RoHS compliance, our products are free of Bromine Br and Antimony Sb based flame retardants Br or Sb do not exceed by weight in homogeneous material .

Important Information The information provided in this statement represents ams AG knowledge and belief as of the date that it is provided. ams AG bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. ams AG has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. ams AG and ams AG suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.

Page 20 Document Feedback
ams Datasheet [v1-00] 2015-Apr-06

HPS-100 − Copyrights & Disclaimer

Copyrights & Disclaimer

Copyright ams AG, Tobelbader Strasse 30, 8141 Unterpremstaetten, Austria-Europe. Trademarks Registered. All rights reserved. The material herein may not be reproduced, adapted, merged, translated, stored, or used without the prior written consent of the copyright owner.

Devices sold by ams AG are covered by the warranty and patent indemnification provisions appearing in its General Terms of Trade. ams AG makes no warranty, express, statutory, implied, or by description regarding the information set forth herein. ams AG reserves the right to change specifications and prices at any time and without notice. Therefore, prior to designing this product into a system, it is necessary to check with ams AG for current information. This product is intended for use in commercial applications. Applications requiring extended temperature range, unusual environmental requirements, or high reliability applications, such as military, medical life-support or life-sustaining equipment are specifically not recommended without additional processing by ams AG for each application. This product is provided by ams AG “AS IS” and any express or implied warranties, including, but not limited to the implied warranties of merchantability and fitness for a particular purpose are disclaimed.
ams AG shall not be liable to recipient or any third party for any damages, including but not limited to personal injury, property damage, loss of profits, loss of use, interruption of business or indirect, special, incidental or consequential damages, of any kind, in connection with or arising out of the furnishing, performance or use of the technical data herein. No obligation or liability to recipient or any third party shall arise or flow out of ams AG rendering of technical or other services.
ams Datasheet [v1-00] 2015-Apr-06

Page 21 Document Feedback

Document Status

HPS-100 − Document Status

Document Status Product Status

Definition

Product Preview

Pre-Development

Information in this datasheet is based on product ideas in the planning phase of development. All specifications are design goals without any warranty and are subject to change without notice

Preliminary Datasheet

Pre-Production

Information in this datasheet is based on products in the design, validation or qualification phase of development. The performance and parameters shown in this document are preliminary without any warranty and are subject to change without notice

Datasheet

Production

Information in this datasheet is based on products in ramp-up to full production or full production which conform to specifications in accordance with the terms of ams AG standard warranty as given in the General Terms of Trade

Datasheet discontinued

Discontinued

Information in this datasheet is based on products which conform to specifications in accordance with the terms of ams AG standard warranty as given in the General Terms of Trade, but these products have been superseded and should not be used for new designs

Page 22 Document Feedback
Page 24 Document Feedback
ams Datasheet [v1-00] 2015-Apr-06

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived HPS-100 Datasheet file may be downloaded here without warranties.

Datasheet ID: HPS-100 519797