China DPD Amperometric TCCA Free Chlorine Controller ADS2-U3A-CC1 with 0.001 mg/L Resolution and IP66 Protection for sale

DPD Amperometric TCCA Free Chlorine Controller ADS2-U3A-CC1 with 0.001 mg/L Resolution and IP66 Protection

Price Negotiable

Price: Negotiable

MOQ: Negotiable

Delivery Time: Negotiable

Brand: Daruifuno

Product Description

Product Overview

DRFN's DPD Amperometric Free Chlorine Controller utilizes advanced TCCA technology for precise free chlorine measurement in freshwater applications. The system employs the DPD-1 method to determine residual chlorine values based on isocyanuric acid concentration.

Key Features & Advantages

128×64 black and white dot matrix LCD display for real-time data monitoring
Dual language support (Chinese and English)
Menu password protection to prevent unauthorized operation
Built-in clock and historical data recording (14,000 data points)
Multiple installation options: wall mounting, pipe clamping, panel installation
IP66 rated enclosure for superior environmental protection
Two configurable 0/4-20mA active current loop outputs
RS485 communication interface with MODBUS RTU protocol
Suitable for both freshwater and seawater applications

Technical Specifications

Parameter	Specification
Product Model	ADS2-U3A-CC1
Display Range	0.00-200.00 mg/L
Resolution	0.001 mg/L
Accuracy	Better than 0.15% of measuring range
Stability	0.05% of measuring range per 24 hours
Repeatability	Better than 0.1% of measuring range
Relay Control	2 settable SPST relays, max load 3A/250VAC
Analog Output	2 settable 0/4-20mA active current loops
Communication	MODBUS RTU, JSON text data format
Protection Grade	IP66
Operating Temperature	0-60°C
Dimensions	144×144×120mm (panel cutout 138×138mm)
Power Supply	100-240V AC
Weight	800g

Product Image

DRFN DPD Amperometric Free Chlorine Controller with LCD display and industrial enclosure

Recommended Chlorine Sensors

CC1 Sensor Specifications

pH Range: 4-12 (reduced pH dependence)
Pressure Range: 0-0.5 bar
Temperature Range: 0-45°C with automatic compensation
Response Time: T90 approximately 2 minutes
Flow Rate: Approximately 30 l/h
Shaft Length: Standard 175mm, up to 220mm (mA-Version)
Connection: 2-pole terminal, M12 male for mA-version
Materials: PVC-U, PEEK, stainless steel 1.4571, microporous hydrophilic membrane

Available Sensor Models

Model	Measuring Range (ppm)	Resolution (ppm)	Output	Power Supply	Item Number
CC1MA2	0.01-2.00	0.01	4-20 mA	12-30 V DC RL 50-900Ω	3326094
CC1MA5	0.01-5.00	0.01	4-20 mA	12-30 V DC RL 50-900Ω	3326096
CC1MA10	0.01-10.00	0.01	4-20 mA	12-30 V DC RL 50-900Ω	3326095
CC1MA20	0.01-20.00	0.01	4-20 mA	12-30 V DC RL 50-900Ω	3326107
CC1MA2-M12	0.01-2.00	0.01	4-20 mA	12-30 V DC RL 50-900Ω	3426615
CC1MA5-M12	0.01-5.00	0.01	4-20 mA	12-30 V DC RL 50-900Ω	3426616
CC1MA10-M12	0.01-10.00	0.01	4-20 mA	12-30 V DC RL 50-900Ω	3426617
CC1MA20-M12	0.01-20.00	0.01	4-20 mA	12-30 V DC RL 50-900Ω	3426618