GP50_Catalog_FULL_Reduced_04-2017

GP:50 model 280/283 & 380/383

Dimensional Drawing

All dimensions are in inches (mm)

STANDARD WIRING NEMA 4X HEYCO
WITH 20' LEADS

Ø1.50 [38.10]

WIRE MODEL MODEL 3.74
280/283 380/383 [95.03]
1/RED
2/GRN +EXC +EXC/SIG
3/WHT +SIG N/C
4/BLK N/C N/C
5/BLU -EXC/SIG
6/BRN N/C -EXC/SIG
SHIELD N/C N/C
OPEN N/C
OPEN

Reference Specifications Static Accuracy (bfsl) (Hysteresis, Non-linearity & repeatability @ +70 °F)

ELECTRICAL • ±0.5% FSO standard, ±0.2% FSO, ±0.1% FSO optional
• Zero Balance and FSO: ±2.0% FSO at +70 °F
• Supply Voltage:
(Models 280/283) 10.5 to 42 Vdc Mechanical
(Models 380/383) 13 to 37 Vdc
• Output Signal (@ +70 °F): • Process Connection: Tri-Clamp 1/2” thru 3”
(Models 280/283) 0 to 5 Vdc ±2% FSO • Proof Pressure: 3X FSO
(Models 380/383) 4-20 mA ±2% FSO • Burst Pressure: 6X FSO
• Input Current: • Approximate weight: 14 oz. nominal,
(Models 280/283) 6.2 mA nominal
• Output Current: dependent on pressure fitting
(Models 280/283) 2.0 mA max. for <0.1% FSO attenuation
• Load Resistance: Pressure Ranges
(Models 380/383) 1200Ω max. at 37 Vdc, 550Ω max. at 24 Vdc
• Circuit Protection: RFI & EMI • From 0 to 30” WC thru 0 to 1000 PSI
• Connection: 20 ft 6-conductor vented Hytrel jacketed cable • 2”, 2-1/2” and 3” tri-clamp fitting (≥2 to 300 PSI)
• 1”, 1-1/2” tri-clamp fitting (≥2 to 1,000 PSI)
Materials of construction • 1/2” and ¾” tri-clamp fitting (≥50 to 1000 PSI)

• Wetted Parts: Thermal Specifications
316 stainless steel, NEMA-4X (3A 74-03 compliant) rated
Inconel and Hastelloy optional • Compensated:
• Housing: 316 stainless steel (Model 80) 0 °F to +180 °F (-17 °C to +82 °C)
(Model 83) 0 °F to +400 °F (-17 °C to +204 °C)
• Operating Process:
(Model 80) -20 °F to 200 °F (-29 °C to +93 °C)
(Model 83) -20 °F to +400 °F (-29 °C to +204 °C)
• Effect on Zero/Span: <±2% FSO/100 °F

Standard configurations shown.
Please consult factory for other options.

All specifications are for reference purposes only. In the interests of continuous product improvement, all specifications are subject to change without notice. Please contact
GP:50 for assistance with your application.

© 2014 GP :50 NY Ltd. | 2770 Long Rd, Grand Island, NY 14072 USA Web: www.gp50.com

Tel: +1.716.773.9300 Fax: +1.716.773.5019 Email: [email protected]

hazardous location flush mount PRESSURE TRANSducer

model 311-im

Model 311-IM FEATURES:
Hazardous Location Flush Mount
• Flush sensor eliminates media plugging
Pressure Transducer • 0-50 thru 0-750 PSI (4 thru 50 BAR)
• No zero offset due to installation
• FM, CSA, ATEX, and IEC approvals
• Rugged, all-welded stainless steel design
• Optional 5X proof pressure
• Optional tri-clamp adapter

APPLICATIONS:

• Blender discharge
• Frack pump suction pressure
• Wellhead control
• Sludge and slurries
• Adhesives and paints

product overview:

The Model 311-IM from GP:50 is a flush mounted, hazardous location
approved pressure transducer, designed to provide added reliability
within slurry or thick process media applications. Their rugged, all-
welded flush mounted design facilitates accurate measurements of
corrosive or higher viscosity media, in applications where non-flush
port sensors are otherwise prone to clogging or damage. No zero
offset is caused during sensor installation.

approvalS:

• FM, FM/CSA: Class I/II/III, Div 1, Grps A-G, T6 at Ta=40C
• FM: Class I, Zone 2 AEx nC IIC T5, Class I, Div. 2, Grp.

A, B, C, D Class II, Grp. E, F, G, Class III T5, Ta = 80C
• CSA: Ex nA IIC T5, Ex nL IIC T5, Class I Div. 2 Grp. A, B, C,

D Class II Div. 2 Grp. E, F, G Class III T5, Ta=80C
• ATEX: CE0575 II 3 G Ex nA IIC, Ex ic IIC T5, Ta=80C
• IEC: Ex na IIC, Ex ic IIC T5, Ta=80C

(all Zone 2/Div 2 approvals are electrical connector dependent)

© 2015 GP :50 NY Ltd. | 2770 Long Road, Grand Island, NY 14072 USA Web: www.gp50.com A5SL-078

Tel: +1.716.773.9300 Fax: +1.716.773.5019 Email: [email protected] REV-A

GP:50 model 311-IM

Dimensional Drawing

All dimensions are in inches (mm)

STANDARD WIRING Ø1.50
[38.10]

PIN MODEL
311-IM

A/1/RED +EXC/SIG

B/2/GRN CASE GND

C/3/WHT N/C

D/4/BLK -EXC/SIG
E/5/BLU +SHUNT (OPT.)
F/6/BRN -SHUNT (OPT.)

2.50
[63.50]

1.25" HEX 4.09
[103.94]

PORT DETAIL:
SHOWN WITH OPT. TRI-CLAMP FITTING

Reference Specifications 1/2" NPT(M)

ELECTRICAL Mechanical

• Excitation Voltage: 10 to 28 Vdc • Process Connection: 1/2” NPT (M)
• Output Signal: 4-20 mA • Proof Pressure: 2X FSO (5X optional)
• Circuit Protection: RFI and EMI • Burst Pressure: 5X FSO
• Load Impedance: 750 Ω max. to 24 Vdc • Approximate Weight: 0.7 lb (260 g) nominal, options may
• Insulation Resistance: >10 MΩ @ 50 Vdc, +70 °F
• Response Time: <5 ms 10% to 90% increase weight
• Connection: 6-pin Bendix connector (other options available)
Pressure Ranges
Materials of construction
• 0 to 50 PSI thru 0 to 750 PSI (0 to 3 thru 0 to 50 BAR) ,
• Wetted Parts: Inconel 718 and 316 stainless steel some options may affect range
(optional Hastelloy, consult factory) (PSIG, PSIS, PSIA, PSIV compound ranges available)

• Housing: 316 stainless steel Thermal Specifications

Static Accuracy (RSS) (Hysteresis, Non-linearity & repeatability @ +70 °F) • Compensated: 0 °F to +180 °F (-18 °C to +82 °C)
• Operating Process: -40 °F to +176 °F (-40 °C to +80 °C)
Standard: ±0.5%, ±0.2% • Storage: -65 °F to +250 °F (-53 °C to +121 °C)
Zero Balance and FSO: ±1% at +70 °F • Effect on Zero/Span: ±2.0% FSO/100 °F

Standard configurations shown.
Please consult factory for other options.

All specifications are for reference purposes only. In the interests of continuous product improvement, all specifications are subject to change without notice. Please contact
GP:50 for assistance with your application.

© 2015 GP :50 NY Ltd. | 2770 Long Rd, Grand Island, NY 14072 USA Web: www.gp50.com

Tel: +1.716.773.9300 Fax: +1.716.773.5019 Email: [email protected]