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Honeywell – LT-SEN-IM Li-ion Tamer Multi Output System
Discontinued by Honeywell — we can still source the original LT-SEN-IM (new, used or refurbished, subject to availability). Request a quote below.
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Quick facts
| Availability | Confirmed on request |
| Category | Honeywell Fire Detectors & Manual Call Points |
| Lifecycle | Discontinued |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
Shipping & availability
Can I still buy the LT-SEN-IM now that it is discontinued?
Yes. Honeywell has discontinued the LT-SEN-IM, but sourcing discontinued parts is what PartnerPLC specialises in — new old stock, used and refurbished units. Request a quote and we'll confirm availability, condition and lead time.
When can LT-SEN-IM be shipped?
LT-SEN-IM is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up LT-SEN-IM in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for LT-SEN-IM and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for LT-SEN-IM, subject to availability and destination.
Assembly comprises Li-ion Tamer Gen 2+ sensor and Interface Module. Provides relays, Modbus 485 and CANbus outputs.
Features & Benefits:
Early warning of lithium-ion battery failures
Enable thermal runaway prevention with proper mitigation actions
Single cell failure detection without electrical or mechanical contact of cells
Extended product lifetime
Calibration-free product (only requires bump test)
Highly reliable output signal
Compatible with all lithium-ion battery form factors and chemistries
Configurable communication protocols including Relay outputs and Modbus/ CANbus selection communication
Certifications:
Certification of Off-Gas Sensor:
UL 2075 Recognized for Hydrogen (H2) detection
UL 2075 Recognized for Carbon Monoxide (CO) detection*
UL 2075 Recognized for Battery Electrolyte Solvent Vapour detection
Includes Diethyl Carbonate (DEC), Dimethyl Carbonate (DMC), and Ethyl Methyl Carbonate (EMC)
ULC S588 Recognized for Hydrogen (H2) detection**
FM 6540 Approved for Battery Electrolyte Solvent Vapours (ex. DEC, DMC, EMC)**
ETL listed to UL 61010 and CSA 22.2 NO. 61010 for product safety
EN 61326 for EU Directive (2014/30/EU)
RoHS 3 (EU 2015/863)
CE
UKCA
FCC
CSFM (according to UL 2075 for H2)* Model (LT-SEN-M-C49) only.** Model (LT-SEN-M) only.
Certification of Interface Module:
Certification of fire alarm system module UL864 10th
ULC S527
FM 6540
Safety UL61010-1
RoHS EN50581-2002
EMI EN55011-2010
EMC EN61326-1-2021
Honeywell Li-ion Tamer LT-SEN-IM — Li-ion Tamer Multi Output System. Discontinued by Honeywell — no longer in the current range. PartnerPLC sources new, surplus and discontinued Honeywell parts — request a quote for price, condition and lead time.
Specifications
Product
| Lifecycle | Discontinued by Honeywell |
| Brand line | Li-ion Tamer |
Others
| Minimum Operating Humidity | 20 % RH (non-condensing) % RH |
| Minimum Operating Ambient Temperature | -10 to 50 °C |
| Maximum Operating Humidity | 90 % RH (non-condensing) % RH |
| Brand | Li-ion Tamer |
| Technical Data | Minimum Sensitivity: 10 ppm/sec, Operating Humidity: Off-Gas Sensor: 5% to 90% RH (non-condensing) Interface Module: 5 % to 95%RH (non-condensing), Operating Temperature: Off-Gas Sensor: -40 °C to 50 °C Interface Module: -40 °C to 70 °C |
| Sensor Element | Gases Detected: LT-SEN-M: Hydrogen gas (H2) and Battery electrolyte solvent vapours, Gases Detected: LT-SEN-M-C49: Hydrogen gas (H2), Battery electrolyte solvent vapours and Carbon monoxide (CO) |
| Gases Detected | Lithium-ion battery electrolyte solvent vapors and hydrogen gas |
| Features | Lifetime: >10 years, Minimum Detection Threshold: 10 ppm/sec, Minimum Response Time: 5 seconds |
Ordering codes
| Part numbers on this product page | LT-SEN-IM, LT-SEN-IM-UL, LT-SEN-M, LT-SEN-M-CH, LT-SEN-MOS |
More Honeywell parts
Available on requestLT-ACC-PWR-12 Li-ion Tamer Gen 3 Power Supply
Available on requestLT-ACC-TST Li-ion Tamer Bump Test Bottle
Available on requestLT-CTR-SML Li-ion Tamer Gen 3 Controller
Available on requestLT-DKT Li-ion Tamer Gen 3 Demo Kit
Available on requestLT-SEN-M-C49 LT G2+ sensor H2, Electrloytes, COAvailable on requestLT-SEN-M-L Li-ion Tamer G2+ Monitoring Sensor (only for Li-ion Tamer G2+ legacy systems)
Available on requestLT-SEN-M3 Li-ion Tamer Gen 3 Gas Sensors
Available on requestLT-SEN-MOS-C49 LT Sensor MOS H2, Electrloytes, CO