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Accuracy Water Sensor Meter Analog Interface 0-85%RH Humidity Range
Product Specifications
Interface
Analog
Power Supply
AC 220V
Measurement Range
CO2 (0-5000ppm)/or Customized
Application
Water Quality Meter
Weight
900g
Dimension
144×144×115mm
Humidity Range
0-85%RH
Product Overview
This industrial-grade online infrared CO2 meter provides precise monitoring of carbon dioxide levels in various industrial settings. Its intelligent system ensures accurate readings crucial for maintaining safe working environments across multiple industries.
Key Features
Large screen display for clear visibility
Digital communication with isolation technology for strong anti-interference
Adjustable relay alarm settings with hysteresis control
Password protection to prevent unauthorized access
User-friendly menu navigation
Optional 4-20mA current output
Technical Parameters
Range
CO2 (0-5000ppm)/or customized
Accuracy
±20ppm or ±5%FS true value, whichever is greater
Resolution
±1ppm
Signal output
RS485 isolated output (4-20mA output optional)
Alarm output
Normally open contact relay (3A/250VAC)
Power consumption
3W
Environmental conditions
Temperature 0~60℃, Humidity ≤85%RH
Hole size
138×138mm
Installation Guide
Sensor and Protection Tube Combination
Before installation, inspect the cable for damage and ensure cables are properly spread out.
When immersing sensor, avoid contact with walls or other facilities due to water flow. Secure sensor if water flow is excessive.
Ensure no obstructions in front of measuring face. Fluorescence sensors should avoid direct light exposure.
Installation depth should not exceed 2 meters from horizontal plane, with minimum 30cm depth based on water flow fluctuations.
Install sensor in bubble-free locations to prevent measurement interference.
Never use sensor cable for hoisting. Install cable protection to prevent tension damage.
Install with measuring surface facing downward (vertical or horizontal orientation).
For water diversion channel applications, consult our sales staff for specific installation requirements.
Sensor Electrical Wiring
Backplane Terminal Connection
Power supply: 220V | Power consumption: 3W | Relay: withstand voltage 240VAC, maximum current 3A.
1-3 NC
Empty foot
4 N
Instrument working power supply 220VAC
5 L
Instrument working power supply 220VAC
6-7 R2
Low point alarm relay (output)
8-9 R1
High point alarm relay (output)
10-11 NC
Empty pin (or optional I-/+: 4-20mA current output)
12 B2
Output RS485B- (output)
13 A2
Output RS485A+ (output)
14 VO-
Output power supply- (connect to sensor power supply negative)
15 VO+
Output power + (connect to sensor power supply positive)
16 NC
Empty foot
17-20 A1/B1
Connect to sensor RS485A+/B- (input)
Industrial Applications
This versatile sensor meter serves multiple industries with precision monitoring capabilities:
Aquaculture: Maintains optimal water quality for aquatic species health
Wastewater Treatment: Supports effective sewage processing in urban plants
Power Industry: Regulates water flow and temperature in power systems
Water Supply: Enhances drinking water quality and taste
Product Packaging: Sturdy cardboard box with foam protection, including user manual and necessary cables.
Shipping: Securely packaged via reliable courier with tracking number provided.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2008
Total Annual:
8000000-10000000
Employee Number:
100~150
Ecer Certification:
Verified Supplier
Xi'an Kacise Optronics Co.,Ltd. is a professional manufacturer of measuring instruments , located in China xi’an City. Since 2008, Xi'an Kacise focused on the development and production of pressure, level and flow measuring instruments .
We have been specializing... Xi'an Kacise Optronics Co.,Ltd. is a professional manufacturer of measuring instruments , located in China xi’an City. Since 2008, Xi'an Kacise focused on the development and production of pressure, level and flow measuring instruments .
We have been specializing...