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  • Hydrostatic level measurement for use in applications including bore holes and wells with small diameters (outer diameter 0.87")
  • Low power output signals for battery-powered applications, and optional temperature output available
  • 5:1 turndown using optional HART® signal
Unit of Measure

Specifications

Type

 N/A Submersible Level Transmitter

Series

 N/A 611
Pressure Range1 N/A 0 to 25 psig57.7 ftH2O

Full Scale Best Fit Straight Line (BFSL) Accuracy (±)

 N/A ± 1.0% of span %

Note for Accuracy

 N/A Includes non-linearity, hysteresis, zero offset and end value deviation per IEC 61298-2

Accuracy after turndown via HART®, ≤ ±1.25% of scaled span (0.75% optional)

Temperature sensor 14 ºF to 176 ºF (-10 ºC to 80 ºC): ≤ ± 3.3 ºF.

Output Signal

 N/A 4 mA to 20 mA, 2-Wire and HART® Signal

Process Connections

 N/A Nose Cone

Electrical Connection

 N/A Standard Polyurethane (PUR) Cable, Optional Water-Blocked Polyvinyl Chloride (PVC) Cable (200+ psi Only), Optional Fluorinated Ethylene Propylene (FEP) Cable (38)

Options

 N/A Cable Clamp

Style

 N/A Level Transmitter

Approximate Weight

 N/A 10.6 oz

Storage Temperature [Min]

 N/A -40 ºC-40 ºF

Storage Temperature [Max]

 N/A 80 ºC176 ºF

Optional Accuracy

 N/A ± 0.5 of span

Optional Housing Material

 N/A 318 LN

Warranty

 N/A 3 yr

Stability

 N/A ≤ ± 0.1% of span per year

Switch on Time (Output signals without HART®)

 N/A ≤ 150 ms

Switch on Time (Output Signals with HART®)

 N/A ≤ 250 ms

Settling Time (Output Signals without HART®)

 N/A ≤ 100 ms

Settling Time (Output Signals with HART®)

 N/A ≤ 250 ms

Durability

 N/A < 100,000,000 full scale cycles
Power Requirement2 N/A 4mA to 20 mA: 8 Vdc to 36 Vdc
4 mA to 20 mA and HART®: 12-36 Vdc
0.1 to 2.5 Vdc: 3.6 - 36 Vd

Load Limitations

 N/A 4 mA to 20 mA: ≤ (Vpower - 8 V) / 0.022 A
4 mA to 20 mA and HART®: ≤ (Vpower - 9.6 V) / 0.022 A

Proof Pressure

 N/A 5 Times Range

Measuring Element

 N/A Cap: Polyvinylidene Fluoride (PVDF)
Sensor: 316 stainless steel, options Hastelloy C-276
Cable: Polyurethane, optional FEP

Connection Material

 N/A 316 Stainless Steel

Housing Material

 N/A 316 Stainless Steel

Environmental Rating

 N/A Ingress Protection (IP68)

Electromagnetic Rating

 N/A European Conformity (CE) Compliant to Electromagnetic Compatibility (EMC) Norm European Standards (EN) 61326:2014/A1:1998, Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic Discharge (ESD) Protection

Electrical Protection

 N/A Reverse polarity protection, short circuit and resistance to overvoltage :DC 40V and increased overvoltage for lightning protection. Normal discharge current ≤ 10 kA, Rise time 8/20 µs

Submersion Depth [Max]

 N/A 325 ft100 m

Vibration According to International Electrotechnical Commission (IEC) 60068-2-6

 N/A 4 g

Cable Length

 N/A 150 ft

Temperature Ranges

Compensated Temperature Range

 N/A 32 to 176 ºF0 to 80 ºC

Note for Compensated Temperature Range

 N/A Effect ± 0.01%/ºF for zero and span

Standard Media Temperature Range

 N/A 14 to 122 ºF-10 to 50 ºC

Optional Media Temperature Range

 N/A -40 to 176 ºF-40 to 80 ºC

Prop 65 Warnings

Prop 65 Warnings

 N/A
WARNING: This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

Limitations Which Apply Are

Limitations Which Apply Are

 N/A These units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation.

In keeping with and for purposes of product and/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.

Application

Application

 N/A
  • Well head measurement
  • Groundwater monitoring
  • Level measurement in open bodies of water
  • Sewage lift and pumping stations
  • Setting ponds and rainwater

Additional Information

Additional Information

 N/A
  • 316 Stainless Steel, PVDF and Polyurethane wetted parts
  • CE compliant to suppress RFI, EMI and ESD
  • Ideal for applications including well head measurement, groundwater monitoring, level measurement in open bodies of water, sewage lift and pumping stations, setting ponds and rainwater

Options and Accessories

Options and Accessories

 N/A
  • Cable Clamp (CBC)
  • Lightning Protection (LP)
  • Cable Junction Box (NEMA 4X) (JB) (Not available with any hazardous location approved models)
  • Increased Media Temperature (-40 ºF to 176 ºF) (HT) (Must use FEP cable if used with hazardous location approved models)
  • 1 Other ranges and measuring units available including bar, mbar, MPa, kPa, and mH2O
  • 2 Unregulated