LCD Industrial Online Dissolved Oxygen Meter Analyzer T3040

• Customization: Available
• After-sales Service: 1 year warranty
• Warranty: 1 year warranty
• Model NO.: T3040
• Portable: Non Portable
• Appliance: Food Analysis, Medical Research, Biochemistry
• Certification: ISO9001, RoHS, CE
• Type: Dissolved Oxygen Meter
• Measurment range: 0~20.0mg/L, 0~100%
• Resolution: 0.01mg/L;0.1%
• Basic error: +/- 1% F.S
• Communication output: RS485 MODBUS RTU
• Transport Package: Carton Box
• Specification: 98x98x130mm
• Trademark: CHUNYE
• Origin: Shanghai, China
• HS Code: 9027
• Production Capacity: 2000PC/Month

Product Description

T3040 Online Dissolved Oxygen Controller

The T3040 is an industrial online dissolved oxygen meter equipped with a microprocessor for continuous water quality monitoring and control. This instrument uses a polarographic dissolved oxygen electrode and is widely used in industries such as power plants, petrochemicals, metallurgy, electronics, mining, papermaking, biotechnological fermentation, pharmaceuticals, food and beverages, environmental water treatment, and aquaculture. It continuously monitors and controls dissolved oxygen and temperature levels in water solutions.

Instrument features:

• LCD Display: Clear visualization of measurements.
• Intelligent Menu Operation: User-friendly interface for easy navigation.
• Multiple Auto-Calibration Functions: Ensures accurate measurements.
• Multiple Signal Output Options: Adapts to different application needs.
• Two Relay Control Switches: Flexible control functions.
• Manual or Automatic Temperature Compensation: Enhanced accuracy in varying conditions.
• High/Low Limit and Hysteresis Control: Ensures accurate and stable monitoring.
• Multi-Parameter Display: Simultaneously shows dissolved oxygen, temperature, and status.
• Password Protection: Prevents unauthorized operation.

Technical parameters:

Specification	Details
Measuring Range (Electrode Range)	Dissolved Oxygen: 0-20.0 mg/L; 0-200%
	Temperature: -5-150.0°C
Resolution	Dissolved Oxygen: 0.01 mg/L; 0.1%
	Temperature: 0.1°C
Basic Error	Dissolved Oxygen: ±1% F.S
	Temperature: ±0.3°C
Electrode Residual Signal	<1‰
Response Time (90% final value)	At 25°C: <60s
	At 35°C: <30s
Stability	Under constant pressure and temperature: Drift <2% F.S per week
Current Output (Optional Dual Output)	0/4-20 mA (Load resistance <500Ω)
	20-4 mA (Load resistance <500Ω)
Communication Output	RS485 MODBUS RTU
Relay Control Contacts	2 sets: 3A 250VAC, 3A 30VDC
Power Supply (Optional)	85-265 VAC ±10%, 50 ±1 Hz, power ≤3W
	9-36 VDC, power ≤3W
External Dimensions	98 × 98 × 130 mm
Installation Method	Panel mount, wall mount;
	Panel cutout size: 92.5 × 92.5 mm
Waterproof Rating	IP65
Weight	0.6 kg
Operating Environment	Ambient temperature: -10 to 60°C
	Relative humidity: ≤90%
	No strong magnetic interference except the earth's magnetic field

 

After-Sales Service

• Warranty: 12 months from the date of purchase.
• Maintenance Response Time: Guaranteed response within 7 working days, with a response time of within 3 hours.
• Technical Support: Lifetime free technical guidance and training provided.

Order and Delivery Information

• Minimum Order Quantity: Generally 1 unit/piece.
• Payment Methods: T/T, L/C (100% T/T in advance, balance due before shipment).
• Delivery Methods: Worldwide delivery from Shanghai via sea, air, truck, express, or combined transport.
• Delivery Time: Typically 7-15 working days, depending on product type and order quantity.

Technical Service

• Contact: For technical questions anytime, on-site support overseas can be arranged if needed.

FAQ

• Are you a trading company or manufacturer?
  We are a manufacturer.
• How can I choose the suitable one?
  Share your requirements via email or online for recommendations.
• Is your price competitive?
  We offer high quality at competitive prices.
• What are your terms of payment?
  We accept 100% T/T in advance, balance due before shipment.
• When will I receive it after payment?
  Normal models can be delivered within 7-15 days. Confirm transport time with us.
• How will it be delivered?
  Options include Express, Sea, or Air.
• Will it be damaged during transport?
  We use standard export packaging for safe delivery.
• What if I do not know how to use it?
  A user manual is included, and additional support is available upon request.

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