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Home > Products > Pressure Measurement Instruments‌ > HACH Stainless Steel LDO Sensor Cap with IP65 Protection and 1/4 inch NPT Connection for Dissolved Oxygen Probes

HACH Stainless Steel LDO Sensor Cap with IP65 Protection and 1/4 inch NPT Connection for Dissolved Oxygen Probes

Product Details

Brand Name: HACH

Model Number: 5811200

Document: LDO101 DOC0525325040-HQD-Be...op.pdf

Payment & Shipping Terms

Minimum Order Quantity: 1

Price: 39.9USD

Delivery Time: 2-3WEEK

Payment Terms: T/T

Supply Ability: 1PC 2-3WEEK

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Highlight:

Stainless Steel LDO Sensor Cap

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IP65 Protection Dissolved Oxygen Probe Cap

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1/4 inch NPT DO Probe Replacement Cap

Measurementrange:
0 To 1000 Psi
Connectiontype:
1/4 Inch NPT
Pressuretype:
Gauge, Absolute, Differential
Powersupply:
24 V DC
Operatingtemperature:
-20°C To 85°C
Material:
Stainless Steel
Responsetime:
Less Than 1 Second
Productname:
Pressure Measurement Instruments
Mountingtype:
Panel Mount, Wall Mount
Application:
Industrial, HVAC, Hydraulic Systems
Displaytype:
LCD Digital Display
Accuracy:
±0.25% Of Full Scale
Protectionrating:
IP65
Outputsignal:
4-20 MA, 0-10 V, Digital
Measurementrange:
0 To 1000 Psi
Connectiontype:
1/4 Inch NPT
Pressuretype:
Gauge, Absolute, Differential
Powersupply:
24 V DC
Operatingtemperature:
-20°C To 85°C
Material:
Stainless Steel
Responsetime:
Less Than 1 Second
Productname:
Pressure Measurement Instruments
Mountingtype:
Panel Mount, Wall Mount
Application:
Industrial, HVAC, Hydraulic Systems
Displaytype:
LCD Digital Display
Accuracy:
±0.25% Of Full Scale
Protectionrating:
IP65
Outputsignal:
4-20 MA, 0-10 V, Digital
HACH Stainless Steel LDO Sensor Cap with IP65 Protection and 1/4 inch NPT Connection for Dissolved Oxygen Probes

Product Overview

Item Specification
Model Number 5811200
Product Name IntelliCAL LDO Replacement Sensor Cap with iButton
Description Replacement luminescent DO cap for LDO101 optical dissolved oxygen probes
Measurement Principle Luminescent quenching (optical DO, no membrane, no electrolyte)
Compatible Probes LDO101 (Lab & Field versions)
Compatible Meters HQ2100, HQ2200, HQ4100, HQ4200, HQ4300; SC100, SC200, SC1000

Key Components

Item Specification
Contents Replacement LDO sensor cap + integrated iButton (stores calibration data)
Installation Screw‑on, direct replacement for LDO101 probe head

Performance & Life

Item Specification
Recommended Replacement Interval 12 months (typical; adjust for fouling)
Operating Temperature 0–50 °C (matches LDO101 probe)
Storage Dry, ambient temperature; avoid direct sunlight & organic solvents

Maintenance & Calibration

Item Specification
Calibration Data Stored in iButton; no recalibration required if valid
Tooling No special tools; hand‑tighten only
Cleaning Rinse with clean water; wipe gently with soft cloth; avoid abrasives

Physical

Item Specification
Material Chemically resistant polymer (cap body + luminescent layer)
Protection Rating IP68 (submersible with probe)

Applications

Item Specification
Typical Use DW, WW, surface water, aquaculture, industrial process water, environmental monitoring