E+E EE75 Air / Gas Velocity Transmitter

Industrial hot-film air/gas velocity and temperature transmitter for harsh duty — selectable ranges to 40 m/s (8000 ft/min), process temperature −40…120 °C, IP65 / NEMA 4 metal enclosure, duct-mount or remote probe (pressure-tight to 10 bar / 145 psi), with scalable 0–10 V / 0–20 mA outputs and calculated volumetric flow.

Key advantages

Hot-film accuracy — multipoint factory adjustment; ranges 0…2 / 0…10 / 0…40 m/s with stated accuracies down to ±0.03 m/s on the low range.
v + T + volume flow — temperature −40…120 °C (±0.5 °C); calculates volumetric flow from duct cross sectional area.
Harsh-duty build — IP65 / NEMA 4 die-cast enclosure; pressure-tight remote probe option to 10 bar.
Configurable outputs — two freely scalable analogue outputs (0–10 V or 0–20 mA / e.g. 4–20 mA).
Setup included — configuration software and USB interface cable in OEM scope of supply.

Typical applications

Industrial process air and non-flammable / non-corrosive gas velocity measurement.
Duct and remote-probe installations needing high temperature or pressure rating.
Volumetric flow monitoring where duct area is known.
Applications needing pollution-tolerant hot-film sensing.

Selection guide

Velocity range — 0…2 m/s, 0…10 m/s, or 0…40 m/s (order code).
Probe type — duct mount (T2/T3) or remote probe; T26 pressure-tight 0.05…10 bar.
Probe length / cable — select per OEM length codes.
Outputs — two scalable 0–10 V or 0–20 mA channels.
Supply — 24 V DC ±20% (Class III; USA/Canada Class 2).
Environment — enclosure −40…+60 °C (−30…+60 °C with display); humidity 0…95 %RH non-condensing.

Common mistakes

Ordering the low 0…2 m/s range for a high-speed duct — or 0…40 m/s when laminar low-speed accuracy is the goal (consider EE660).
Skipping the T26 pressure-tight probe when the process exceeds atmospheric duct pressure.
Using EE75 on flammable/corrosive gases — OEM limits to non-flammable, non-corrosive gases.
Forgetting duct cross sectional area data needed for volumetric-flow calculation.

When to RFQ / what to tell us

Velocity range code; duct vs remote vs T26 pressure-tight.
Probe/cable length; display need; output scaling.
Gas type, pressure, temperature, duct size for volume flow.
Quantity and ship-to.

Request a Quote · Get selection help

Specs

Spec	Value
SKU	43243
Brand	E+E Elektronik
Model	EE75
Product type	Air / gas velocity and temperature transmitter
Measuring range (velocity)	0…2 m/s; 0…10 m/s; or 0…40 m/s (selectable)
Accuracy (velocity)	0.06…2 m/s: ±0.03 m/s; 0.15…10 m/s: ±(0.1 m/s + 1% of mv); 0.2…40 m/s: ±(0.2 m/s + 1% of mv)
Temperature range	−40…120 °C (−40…248 °F); accuracy ±0.5 °C
Outputs	Two freely scalable 0–10 V and/or 0–20 mA (e.g. 4–20 mA)
Supply voltage	24 V DC ±20% (Class III)
Protection	IP65 / NEMA 4
Pressure (T26 probe)	0.05…10 bar (0.73…145 psi)
Notes	Specs from epluse.com EE75 product page and datasheet_EE75.pdf. Confirm probe/range codes before order.

Documents

FAQ

Q: Duct mount or remote probe? A: Both are offered. Choose T26 remote when pressure-tight duty to 10 bar is required.

Q: Does it measure flow volume? A: Yes — EE75 calculates volumetric flow from the configured duct cross sectional area, per E+E.

Q: What should I send for a quote? A: Range, probe type/length, outputs, gas/pressure/temp, quantity, ship-to. Compatible with systems using E+E EE75 if you need a drop-in check — we do not claim authorized-dealer status.