According to the specific needs of customers, C2H4 monitoring controller can be divided into one and split controller, the body of the controller is sealed, designed to measure carbon dioxide in harsh and humid environments, it uses dustproof and waterproof housing, compliance with IP65 protection standards. The controller can be replaced Probe, after swap probe , no need to calibration and adjustment. These probes can be installed directly on the controller housing, or via a cable installed in hard to reach places, or installation high C2H4 concentration hazardous area
Probe corresponding concentration as follows:
Designed for real-time monitoring environmental C2H4 concentration and temperature, humidity
Built-in C2H4 sensor with self-checking function and temperature and humidity compensation
Large-screen LCD display various parameters intuitively
Tri-color backlit LCD, provides visual warning function
Product design integration and split body adapted to a variety of environmental monitoring and control
has Industrial output 4-20mA current output and RS485 network output
It comes with two relay control output
wide valtage 9-24VDC power supply
EU standard, CE certification
Real-time monitoring and control of carbon dioxide concentration
Self-developed high-precision C2H4 sensor
Range can be chosen, choose convenience
It provides three analog outputs and two relay outputs
With RS485 communication can monitor and control network
IP65 protection rating against dust and water sputtering
<2 %FS very year
Signal update time
2 hours ( first time use,/2 min ( normal use)
1.8W max;1.2W average
3 ways analog output, 4~20mA(can set before out factory)
PC/ABS Flame retardant plastic
3 color background light LCD display O2
yellow: one grade alarm
red: second grade alarm
RS485 communication port(optional)
RS-485 protocol, 9600bps Baud rate, independent address set
PC/ABS flame retardant plastic
Dynamic environment, building automation, industrial field, public, school life, agricultural cultivation, transport and storage.
One set product is packed in a color box with PE foam.
GRI Instrument, the professional manufature of gas sensor and gas detector since 2009.
Our office and factory are both located in Hunan Changsha, China, Welcome to China, and welcome to our company.
We aim at suppy the Excellent quality products, best service.
We will have more cooperation once you learn us more.
Long term of 12 months warranty period, and life time service
--Air Pollution/ Quality monitor(IAT Series)
--Portable single gas detector(WASP-XM/D1 Series)
--Portable multi-gas detector(WASP-D4 Series)
--Fixed single gas detector(GRI-9106 Series)
--Wall-mounted gas detector(IAQ-2 Series)
--NDIR infrared gas sensor
--Gas detection module
1, Q: What about after-sale service?
A: 12 months warranty for all kinds of products; we also provide life-long paid service.
2, Q: What about lead time?
A: Usually we offer 3-7 working days after order confirmed and payment received, and we can also accept an urgent order for prompt shipment.
3,Q: What about the Shipping method?
A: Please kindly note that our product are on EXW term, and need caluclate the freight based on the quantity. Once you have the order, please contact us to chekc hte discounted freight.
We choose the DHL, UPS, TNT FedEx express normally. (Also you can arrange the express to pick up the parcel from our factory)
4, Q: Does your company accept customization?
A: Contact us first. As a factory, we can do customizing service on the condition of Quantity.