SONBEST KD21V30-NH3 Wall-Mounted Ammonia Sensor User Manual
- June 6, 2024
- SONBEST
Table of Contents
KD21V30-NH3 User Manual http://www.klha.com/
KD21V30-NH3
Wall-mounted ammonia sensor
User Manual
File Version: V21.3.6
KD21V30-NH3 using the standard DC0 ~ 10V voltage output signal,easy access to PLCDCS and other instruments or systems for monitoring ammonia state quantities.The internal use of high -precision sensing core and related devices to ensure high reliability and excellent long-term stability,can be customized RS232,RS485,CAN,4-20mA, DC0~5V10V, ZIGBEE, Lora, WIFI, GPRS and other output methods.
Technical Parameters
| Technical parameter | Parameter value |
|---|---|
| Brand | KLHA |
| NH3 range | 0~150ppm |
| NH3 accuracy | ±15ppm |
| Output Interface | DC0~10V |
| Power | DC9~24V 1A |
| Running temperature | -40~80°C |
| Working humidity | 5%RH~90%RH |
Product Size
How to wiring?
PVC SHELL
Environmentally friendly material, wear-resistant and durable Not easy to
corrode, not easy to deform
WATERPROOF TERMINAL
Tighten the terminal after wiring Anti-pull by mistake
RS485 Wiring mA/V Wiring
RD PWR+ RD PWR+
GN PWR- BK PWR-
YE RS485 A+ BU mA\V Out
BU RS485 B-
- Note: When wiring, connect the positive and negative poles of the power supply first, and then connect the signal line
Application solution
• RS485 Wiring
• mA/V Wiring
How to use?
Disclaimer
This document provides all information about the product, does not grant any
lice nse to intellectual property, does not express or imply, and prohibits
any other means of granting any intellectual property rights, such as the
statement of sales terms and conditions of this product, other issues. No
liability is assumed. Furthermore, our company makes no warranties, express or
implied, regarding the sale and use of this product, including the suitability
for the specific use of the product, the marketability or the infringement
liability for any patent, copyright or other intellectual pr operty rights,
etc. Product specifications and product descriptions may be modified at any
time without notice.
Contact Us
Company: Shanghai Sonbest Industrial Co., Ltd KLHA Brand Division
Address:Building 8,No.215 North east road,Baoshan District,Shanghai,China
Web: http://www.klha.com
Web: http://www.klha.com
SKYPE: soobuu
Email: sale@sonbest.com
Tel: 86-021-51083595 / 66862055 / 66862075 / 66861077
ShanghaiSonbest Industrial Co., Ltd KLHA Brand Division
References
Read User Manual Online (PDF format)
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