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Honeywell – SENH -420023 Humidity and Temperature Sensor
Discontinued by Honeywell — we can still source the original SENH -420023 (new, used or refurbished, subject to availability). Request a quote below.
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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 SENH -420023 now that it is discontinued?
Yes. Honeywell has discontinued the SENH -420023, 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 SENH -420023 be shipped?
SENH -420023 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 SENH -420023 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 SENH -420023 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 SENH -420023, subject to availability and destination.
The humidity and temperature sensors can be used for a wide range of HVAC applications, operating over a 0 to 100 %RH (non-condensing) range. They use a capacitive sensing element which exhibits excellent long term stability and linearity. The certified 2% high accuracy (/2%) and standard 3% versions offer excellent linearity and stability over a wide humidity range (10 to 90 %RH). Features & Benefits:
Precalibrated for ease of commissioning
Operates over 0 to 100 %RH non-condensing
± 2%, and 3% accuracy versions
2 part connectors for ease of installation
Capacitive humidity sensing element provides excellent long term stabilityCertifications:
EAC
Honeywell Trend SENH -420023 — The humidity and temperature sensors can be used for a wide range of HVAC applications. 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 | Trend |
Others
| Minimum Operating Ambient Temperature | 0 |
| Maximum Operating Ambient Temperature | 40 |
| Brand | Trend |
Ordering codes
| Part numbers on this product page | SENH -420023, SENH -421022, SENH -440012, SENH -441012 |
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