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Beckhoff EM3701

EtherCAT Terminal, 1-channel analog input, differential pressure, ±100 hPa (±100 mbar)

MPN: EM3701
Category: EL3xxx | Analog input

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12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
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What is the Beckhoff EM3701?

The EM3701 analog input terminal measures the differential pressure between two hose connections in a measuring range of ±100 mbar. The pressure value is directly available to the controller as a 16-bit value, and errors such as out-of-range values are

Specifications

Number of inputs	1
Measuring range	-100…+100 hPa (-100…+100 mbar)
Max. overload	500 hPa (500 mbar) differential
Resolution	0.1 hPa (0.1 mbar) per digit
Measuring speed	4 ms typ.
Measurement error/uncertainty	3% (relative to full scale value)
Current consumption E-bus	typ. 70 mA
Current consumption power contacts	– (no power contacts)
Medium	non-aggressive gases
Weight	approx. 95 g
Operating temperature	0…55°C
Storage temperature	-25…+85°C
Relative humidity	95%, no condensation
Vibration/shock resistance	conforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emission	conforms to EN 61000-6-2/EN 61000-6-4
Protect. rating/installation pos.	IP20/variable
Approvals/markings	CE, UL
Design form	compact terminal housing with signal LEDs
Material	polycarbonate
Installation	on 35 mm DIN rail, conforming to EN 60715 with lock
Side by side mounting by means of	double slot and key connection
Marking	–
Wiring	specific push-in connection
Dimensions (W x H x D)	24 mm x 100 mm x 52 mm

EM3701: frequently asked questions

When can EM3701 be shipped?

EM3701 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 EM3701 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 EM3701 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 EM3701, subject to availability and destination.