Sonbest Kd21v30-nh3 Wall-mounted Ammonia Sensor User Manual (+ PDF)

KD21V30-NH3 User Manual http://www.klha.com/

Contents hide

1 KD21V30-NH3

2 Wall-mounted ammonia sensor

3 Technical Parameters

4 Product Size

4.1 Application solution

5 • RS485 Wiring

6 • mA/V Wiring

7 Documents / Resources

7.1 References

8 Related Posts

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: [email protected]
Tel: 86-021-51083595 / 66862055 / 66862075 / 66861077

ShanghaiSonbest Industrial Co., Ltd KLHA Brand Division