Keller Econoline Specifications
General PurPose Pressure TransmiTTer
analoG Pressure TransmiTTer for mosT aPPlicaTions
The Econoline by Keller America is a general purpose pressure transmitter intended for almost
any application involving aggressive media and where small size, weight, and low cost are
required.
This proven design utilizes a media isolated, piezoresistive silicon sensor, a design known to
be highly reliable in thousands of applications around the globe. Combined with state-of-the-art
signal conditioning electronics, the result is a robust transmitter that will provide trouble free
service and accurate results.
For more information on the Econoline, or any other Keller product, please contact Keller
America, or view the entire Keller catalog at http://www.kelleramerica.com/datasheets.html.
FEATURES
316L Stainless Steel construction for compatibility with aggressive media
Full scale ranges from 5 to 10,000 PSI
2-year warranty covers defects in materials and workmanship.
Industry standard outputs simplify interface to controls, data collection, and telemetry systems.
econoline
Built in the U.S.A. ARRA Section 1605 Compliant.
Approx 1.97” [50 mm]
Ø0.825 [Ø21mm]
5 - 50 PSI
0.59” [15mm]
0.275” [7mm]
0.67” HEX [17mm]
Approx 1.97” [50 mm]
Ø 0.15... Ø 0.16” [Ø3.9mm]
100 - 3000 PSI
0.59” [15mm]
0.315” [8mm]
0.745” HEX [19mm]
Approx 2.20” [56 mm]
Ø 0.669 [Ø17mm]
Approx 2.13” [54 mm]
Ø 0.15... Ø 0.16” [Ø3.9mm]
5,000 - 10,000 PSI
Ø0.866” [Ø22 mm]
0.12” [3 mm]
0.59” [15 mm]
Approx 2.05” [52 mm]
0.41” [310.5 mm]
0.945” HEX [24 mm]
Ø0.825 [Ø21mm]
Approx 2.01” [51 mm]
Ø 0.15... Ø 0.16” [Ø3.9mm]
Wiring Information
Pin 1 /
White
Pin 2 /
Red
Pin 3 /
Black
mA VDC
OUT/
GND
GND
N/A +Out
+Vcc +VCC
KELLER America Inc.
Newport News, Virginia
www.kelleramerica.com
sales@kelleramerica.com
Ø 0.825” [Ø 21mm] Ø 0.825” [Ø 21mm]
Ø 0.669” [Ø 17mm]
Edition 04/2017
Subject to alterations
877-253-5537
757-596-6659
Pressure Ranges
1
Relative 0...5, 15, 50, 100, 300 PSIG
Absolute 0...15, 50, 100 PSIA
Sealed 0...300, 500, 1000, 3000, 5000, & 10000 PSIS
Proof Pressure 3X for 5 PSI to 1.1X for 10k psi
1. PSIG = Gage; Zero-point referenced to local atmospheric pressure.
PSIA = Absolute; Zero-point set at hard vacuum.
PSIS = Sealed Gage; Zero-point set at 1 bar absolute (14.504 PSIA).
Electrical
4
Supply 8...32 VDC
Load Resistance (mA) <(Supply-8V)/0.022A
Load Resistance (VDC) >4k ohm
4. Nominal values may be higher depending upon cable length. Cable resistance (~70Ω / 1000ft) adds
to the supply requirement. In order to insure proper system operation, calculate the minimum required
supply voltage (at the source) as follows:
MINIMUM SUPPLY VOLTAGE (4-20mA) = 8 + 0.022 (CABLE LENGTH x 0.07) VDC
MINIMUM SUPPLY VOLTAGE (VDC) = 8 + 0.005 (CABLE LENGTH x 0.07) VDC
Accuracy
2
Static ±1% FS Standard
±0.5% FS Optional
Thermal Effects ±0.1% FS / °C Max.
2. Static accuracy includes the combined effects of non-linearity, hysteresis, and non-repeatability at
room temperature (25°C).
Output
Current 4...20mA
Voltage 0.5...4.5 VDC non-ratiometric
Connection
Process 1/4”-18NPT Male
Electrical std. 10 ft. PVC Cable
opt. mPm393
3. Mating connector supplied at no extra cost.
3
Certications
CE EN50081-1, EN50082-2
Shock 20g (11ms) half-sine, any axis
Vibration 20g (5-2KHz, max. amp ±3mm per IEC68-2-6)
Environmental
Protection Rating
Cable IP65
mPm393 IP65
Operating Temp. -20...80°C
Compensated Temp. 0...50°C
Wetted Materials 316 L Stainless Steel
Fluorocarbon
Optional Accessories
KELLER America Inc.
Newport News, Virginia
www.kelleramerica.com
sales@kelleramerica.com
Termination EnclosureProcess Meter Signal Line Surge Protector
Edition 04/2017
Subject to alterations
877-253-5537
757-596-6659
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