Home / Honeywell / Honeywell Building Sensors & Detectors / 970121.IN Line Heat Detector System

Available on request

Honeywell – 970121.IN Line Heat Detector System

MPN: 970121.IN · Brand: Honeywell

Price on request

Discontinued by Honeywell — we can still source the original 970121.IN (new, used or refurbished, subject to availability). Request a quote below.

Request a Quote

12-month warranty (new) · 3-month (used/refurbished)

30-day returns, no restocking fee on unused parts

Ships via

Quick facts

Availability	Confirmed on request
Category	Honeywell Building Sensors & Detectors
Lifecycle	Discontinued
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

Can I still buy the 970121.IN now that it is discontinued?

Yes. Honeywell has discontinued the 970121.IN, 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 970121.IN be shipped?

970121.IN 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 970121.IN 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 970121.IN 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 970121.IN, subject to availability and destination.

Honeywell DTS (Distributed Temperature Sensing) Line Heat Detector Systems are capable of detecting fires and accurately locate spots of the fire. The system allows to precisely measure, locate and signalize already small differences of temperature changes by measuring and highlighting temperature of a specific spot vs. environment. Fire resistant (PH category) sensing cable is capable to take signals also during a fire, even when temperatures are up to 750°C (max. two hours). That allows to monitor the progress of fire and supervise fire rescue action accordingly.

The system can work as a standalone system or be easily integrated into existing management platforms (e.g. SCADA systems) by either communicating directly over Ethernet (TCP/IP) using SCPI (standard commands for programmable instruments) or Modbus (IP or RTU). Evaluation unit is in a 19" rack mount housing. Features & Benefits:

Multicolor LCD display

LED indicators: Alarm, Measurement, Fault, Operation

Temperature measurement and monitoring via fiber optic sensor cable

1, 2 or 4 measurement channels per evaluation unit

Loop or open line sensor cable topology

Up to 256 independent alarm zones per channel

Up to 10 km sensor cable for each channel

Laser power below 20mW

Relay interface, optionally Modbus IP/RTU

Bidirectional, full digital integration with ESSER by Honeywell fire alarm systemsCertifications:

VdS

ATEX

LPCB

Honeywell ESSER 970121.IN — Honeywell DTS (Distributed Temperature Sensing) Line Heat Detector Systems are capable of detecting fires and accurately locate spots of the fire allowing to precisely measure, locate and signalize already small differences of temperature changes. 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.