Keller LEO3 Digital Pressure Transmitter

Micro-processor based transmitter displays both pressure and output signal.

Keller LEO3 Digital Pressure Transmitter

Starting at $575.00

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Manufactured

By Keller

Includes

FREE Ground Shipping on orders of $1,000 or more
FREE Lifetime Tech Support

Availability

Usually ships in 12-14 weeks

Product Manual Product Specs

Features

Ranges available in gauge, sealed gauge, & absolute
- -1 to 3, -1 to 10, or -1 to 30 BARG
- 0 to 30, 0 to 100, 0 to 300, 0 to 700 or 0 to 1000 BAR-SG
- 0 to 4, 0 to 10, or 0 to 30 BARA
Accuracy: ±0.1%, max. 0.2% FS
0 to 50°C compensated temperature range
8 to 28 V DC supply
Up to 90 times/sec measuring rate
2 times/sec display rate
IP 65 protection, CEI 529

The Keller LEO3 is a micro-processor based pressure transmitter with a digital 2-line display. The transmitter indicates the current pressure as well as the loop powered (2 wire) 4-20mA output value or the last registered minimum or maximum pressure.

The LEO3 is available in five pressure ranges, including: 0-4 bar, 0-30 bar, 0-300 bar, 0-700 bar, and 0-1000 bar

The LEO3 calculates the pressure up to 90 times per second to an accuracy of 0.2% of full scale. The transmitter for the LEO3 is temperature compensated from 0 to 50°C and has a G ¼" process connection. The LEO3 is IP65 rated for protection in a wide range of environments.

All functions of the LEO3, including output configuration, MAX/MIN display and reset, selecting pressure units and zeroing are easily done via two front keys.

Spec Sheets

Keller LEO3 Digital Pressure Transmitter Datasheet PDF (389 KB)

Manuals

Keller LEO3 Digital Pressure Transmitter Manual PDF (528 KB)

Other

Links

All possible part numbers

Protection

Keller Protective Rubber Boot

Keller Protective Rubber Boot

Protective rubber boot for LEO1, LEO3 and LEX1 pressure gauges.

Cases

Keller 309030.0003 Carrying Case

Keller 309030.0003 Carrying Case

Soft carrying case (fanny pack) for digital pressure gauges.

Call for pricing

Accessories

Please consider these optional accessories.

Keller K-107 Serial Converter

Keller K-107 Serial Converter

Screw type terminal serial converter with transmitter supply from integrated 9V battery or external power supply.

Keller K-114B USB Converter

Keller K-114B USB Converter

Interface converter with binder socket 680 / 5-pin, software CD and USB connection cable.

This product can be used in the following applications:

Need Help? Call a Calibration engineer at 1-800-884-4967

We're open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET

Angelo S.
Cal & Pressure Engineering Lead
6 years at Instrumart

Shawn S.
Senior Applications Engineer
30 years at Instrumart

John A.
Senior Applications Engineer
19 years at Instrumart

Nate H.
Applications Engineer

Brynn O.S.
Applications Engineer
3 years at Instrumart

Liam W.
Applications Engineer
2 years at Instrumart

Mike C.
Senior Applications Engineer
24 years at Instrumart

Fabian M.
Applications Engineer

Mark D.
Applications Engineer
13 years at Instrumart

Angelo S.
Cal & Pressure Engineering Lead
6 years at Instrumart

Shawn S.
Senior Applications Engineer
30 years at Instrumart

John A.
Senior Applications Engineer
19 years at Instrumart

Nate H.
Applications Engineer

Brynn O.S.
Applications Engineer
3 years at Instrumart

Liam W.
Applications Engineer
2 years at Instrumart

Mike C.
Senior Applications Engineer
24 years at Instrumart

Fabian M.
Applications Engineer

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Keller LEO3 Digital Pressure Transmitter