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双通道电导率/电阻率控制器

CDCN-91

Dual Channel Conductivity/ResistivityController | CDCN-91

Dual Channel Conductivity/ResistivityController

¥10,910.00 CDCN-91

1年保修 CE
  • 2-Channel Input
  • Simultaneous Display
  • AC Line-Voltage or DC Powered
  • Display and/or Control: µS, mS, PPM or PPB (TDS), kohms, Mohms, % Rejection, Difference, Ratio, °C or °F
  • 3 Fully Scalable 4 to 20 mA Outputs
  • Up to 4 Programmable Relays
  • Time Delay Relay Function
  • Proportional Pulse Control Capability
  • Meets USP Requirements
  • Programmable Temperature Compensation
  • Output Simulation for Complete System Testing
  • Simple Push-Button Operation
  • 1 /4 DIN, NEMA-4X/IP65 Enclosure with Self-Healing Window
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产品描述

The CDCN-91 series dual channel conductivity/resistivity controller is a two-channel input device equipped with three scalable 4 to 20 mA outputs and four programmable relays. A selector switch activates two open collector outputs in place of two of the relays for extraordinary output versatility. Dual input and advanced control capability, including percent rejection, difference and ratio calculations, together with the CDCE-91 series conductivity sensors listed below, form the perfect measurement and control system for water treatment applications and more. Two versions are available: one accepts AC line-voltage, the other low voltage DC for power. The four-button keypad arrangement with intuitive software design is user-friendly, and the NEMA-4X/IP65 integrity of the front panel can be extended to the entire enclosure by using the optional rear cover kit.

Specifications
General
Compatible Sensors: CDCE-90 series standard conductivity/resistivity sensors
Operating Range:
Conductivity:0.055 to 400,000 µS/cm
Resistivity: 10 K½/cm to 18.26 M½/cm (0.055 to 100 µS/cm)
TDS: 0.001 to 999999 ppm or ppb (display limit)
Temperature: PT1000: -25 to 120°C (-13 to 248°F)
Accuracy:
Conductivity/Resistivity: ±2% of reading
Temperature: ±0.5°C
Power Requirements: 3-8860-AC: 100 to 240 Vac ±10%, 50-60 Hz, 20 VA 3-8860: 11 to 24 Vdc ±10% reg., 0.5A max.
Display: Alphanumeric 2 x 16 LCD
Contrast: User selected, 5 levels
Update rate: 1.5 seconds
Current Outputs: (3 each) 4 to 20 mA, isolated, fully adjustable and reversible.
Max. Loop Impedance: 150ohm @ 12V, 450ohm @ 18 V, 750ohm @ 24 V
Update Rate: Approx. 100 mS
Accuracy: ±0.03 mA @ 25°C, 24 Vdc
Open Collector Outputs: (2 each) Isolated, 50 mA sink or source, 30 Vdc max. pull-up voltage.
Operational Settings: Hi, Lo, USP, Pulse, Off
Hysteresis: User adjustable Time Delay: 0 to 6400 seconds Maximum
Pulse Rate: 400 pulses/minute
Alarm Contacts: (up to 4 each) SPDT Relays
Maximum Voltage Ratings: 5A @ 30 Vdc or 5A @ 250 Vac
Enclosure:
Rating: NEMA-4X/IP65 front and back with optional NEMA-4X Rear Cover Kit
Materials: Case: PBT Window: Polyurethane-coated polycarbonate Keypad: Sealed 4-key silicone rubber
Weight: CDCN-91AC: Approx. 581 g (20.5 oz) CDCN-91: Approx. 544 g (19.2 oz)

Please download the full product specifications for additional technical information and a complete list of all models available.
See CDCE-90-001, CDCE-90-01, CDCE-90-1, CDCE-90-10, CDCE-90-20 for a complete list of available conductivity cells.
订购 所有价格均为人民币税前价格,不包括13%增值税和运费!(指定型号)
网上下单立享5%折扣!

其他客户同时购买: 这个图标可以点击扩大,跳出的清单包括了其他客户在购买此产品时同时购买的其它产品。

产品编号产品描述
数量
产品描述
Quick Ship
Click to expand/minimize a list of what others bought with theCDCN-91
CDCN-91
¥10,910.00
货期: 2 周
 
Conductivity/Resistivity Controller DC Power
Quick Ship
Click to expand/minimize a list of what others bought with theCDCN-91AC
CDCN-91AC
¥11,005.00
货期: 2 周
 
Conductivity/Resistivity Controller AC/DC Power
Conductivity Sensors
Quick Ship
Click to expand/minimize a list of what others bought with theCDCE-90-001
CDCE-90-001
¥3,395.00
货期: 2 周
 
Conductivity Cell Constant = 0.01
Quick Ship
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CDCE-90-01
¥3,395.00
货期: 2 周
 
Conductivity Cell Constant = 0.1
Quick Ship
Click to expand/minimize a list of what others bought with theCDCE-90-1
CDCE-90-1
¥3,395.00
货期: 3 周
 
Conductivity Cell Constant = 1.0
Quick Ship
Click to expand/minimize a list of what others bought with theCDCE-90-10
CDCE-90-10
¥5,640.00
货期: 6 周
 
Conductivity Cell Constant = 10.0
Accessories
Quick Ship
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FP90-4X
¥485.00
货期: 6 周
 
NEMA-4X Rear Cover Kit
Quick Ship
Click to expand/minimize a list of what others bought with theFPM-5000-LTCK
FPM-5000-LTCK
¥590.00
货期: 6 周
 
Liquid-Tight Kit for Rear Cover
Quick Ship
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FPM-5000-MB
¥405.00
货期: 6 周
 
Surface Mount Bracket
Conductivity Solutions
Quick Ship
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CDSA-450
¥134.00
货期: 2 周
 
450 µmho/cm conductivity solution
Quick Ship
Click to expand/minimize a list of what others bought with theCDSA-1500
CDSA-1500
¥134.00
货期: 2 周
 
1500 µmho/cm conductivity solution
Quick Ship
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CDSA-4500
¥134.00
货期: 2 周
 
4500 µmho/cm conductivity solution
所有金额以RMB显示
注: Comes complete with operator's manual, panel mounting bracket, and panel gasket.

Conductivity electrodes are sold separately.


订购示例: (1) CDCE-90-1 Conductivity Cell Constant = 1.0, ¥3,395.00  plus (1) CDCN-91 Conductivity/Resistivity Controller DC Power, ¥10,910.00 , ¥3,395.00 + 10,910.00 = ¥14,305.00

产品手册:

下载 CDCN-91 - Dual Channel Conductivity/Resistivity Controller
下载 CDCE-90 - CDCE-90 Series Conductivity Sensor Manual