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4-20 mA/0-5v/0-10v Output NH3 ammonia sensor

Product Description

Our NH3 sensor uses the electrochemical principle to detect the concentration of ammonia (NH3). The reaction is rapid, sensitive, low-power, high-precision, anti-interference, and has excellent repeatability and stability. This product is widely used in the detection of ammonia in industrial, mining and environmental protection. Analog signal output, 4~20mA, 0~5V, 0~10V optional, equipment 10~30V wide voltage supply. The enclosure rating is high and can be adapted to different environmental monitoring.

Detailed Images

1. High-sensitivity gas detection probe, stable signal, accurate measurement of NH3 concentration (PPM), high accuracy. 2.Avariety of measurement ranges, 0~50PPM, 0~100PPM, 0~500PPM. 3.Avariety of analog signal output options: 4~20mA, 0~5V, 0~10V. 4. The product adopts wall-mounted waterproof shell, which is easy to install and has high protection level. .

Installation Instructions

No output or output error

possible reason: 1) The range corresponding error causes the PLC to calculate an error. 2) The wiring method is incorrect or the wiring sequence is wrong. 3) The power supply voltage is incorrect (24V power supply for 0~10V models). 4) The distance between the transmitter and the collector is too long, causing signal disturbance. 5) The PLC collection port is damaged. 6) Equipment damage.

Notes

1) The aging test before use is not less than 48 hours; 2) Electrolyte leakage will cause injury, please do not disassemble the sensor at will; 3) The sensor should avoid contact with organic solvents, paints, chemicals, oils and high-concentration gases; 4) The sensor should not be immersed in an oxygen-free environment for a long time, otherwise it will damage the performance of the sensor; 5) It should not be used for a long time in an environment containing corrosive gases, corrosive gases will damage the sensor; 

6) It is forbidden to store and use in high concentration alkaline gas for a long time; 

7) The air inlet holes must not be blocked or contaminated.

Application

Company Introduction

Shangdong Renke Control Technology Co.,Ltd. is a leading environmental monitoring high technology enterprise in China. Renke is engaged in industrial sensor, communication gateway, industrial data platform, cloud computing service,and measurement control technology solution. We have won good reputation for high quality products and sincere service. Renke insists on the policy that"technology first, exquisite design, customer satisfied" we are careful with every detail. Every drawing has to be considered and revised repeatedly. Every products is the thought of designer.

Our Services & Strength

1.OEM servie, we can design as your requirements.

2.2 years warranty for our sensors

3.We have CE,FCC,ISO,ROHS certificates.

4.We have sensor in stock, can delivery immediately.

FAQ

Q: Are you manufacturer?
A: Yes, We are Tranmitter manufacturer and exporter in china over 10 years experience with CE, ROHS, FCC, ISO and 11patents.
4-20 mA/0-5v/0-10v Output NH3 ammonia sensor
Q: Do you offer the OEM service?
A: Yes, we can offer OEM service and design the shell and logo for you.
4-20 mA/0-5v/0-10v Output NH3 ammonia sensor
Q: Do you offer free samples?
A: Sorry , we do not offer free samples. After you bulk order, we will deduct the sample fee from second order.
4-20 mA/0-5v/0-10v Output NH3 ammonia sensor
Q: What payment ways do you accept?
A: You can pay us by T/T , PayPal , and West Union .
4-20 mA/0-5v/0-10v Output NH3 ammonia sensor
Q: What is your delivery time?
A: It is in 3-5 working days since the payment confirmed. If your order is over 3000pcs, we need 10 days.
4-20 mA/0-5v/0-10v Output NH3 ammonia sensor
Q: How is your quality assurance service?
A: 24 months quality guarantee.
4-20 mA/0-5v/0-10v Output NH3 ammonia sensor
Q: Could we make a visit to your factory?
A: Yes, you are welcomed .