RS485 Analog 4-20mA 0-5V 0-10V Temperature transmitter/temperature and humidity sensor
temperature transmitter temperature transmitter temperature transmitter
| Before-sale service click | After-sale service click |
| Asking for samples | Technical problem |
temperature transmitter temperature transmitter temperature transmitter
Product Description
Our Temperature and Humidity Transmitter adopts imported industrial grade microprocessor chip and introduces the latest foreigh measurement technology to ensure excellent reliability, high precision and good interchangeability. Widely used in building automation, climate and HVAC signal collection, greenhouse and pharmaceutical and chemical industries.
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| DC powered(default) | 10~30V DC | ||
| Maximum power dissipation | Current output | 1.2W | |
| Voltage output | 1.2W | ||
| RS485 output | 0.4W | ||
| Degree of accuracy;(default) | Humidity | ±3%RH(5%RH~95%RH,25℃) | |
| Temperature | ±0.5℃(25℃) | ||
| Temperature of transmitter electric circuit | -20℃~+60℃,0%RH~80%RH | ||
| Probe operating temperature | -40℃~+120℃,Default-40℃~+80℃ | ||
| Probe operating humidity | 0%RH~100%RH | ||
| Long-term stability | Humidity | ≤1%RH/y | |
| Temperature | ≤0.1℃/y | ||
| Reaction time | Humidity | ≤8s(1m/s wind speed ) | |
| Temperature | ≤25s(1m/s wind speed ) | ||
| Output signal | Current output | RS485 communication(Modbus-RTU) | |
| Current output | 4mA~20mA | ||
| Voltage output | 0~5V/0~10V | ||
| Load capacity | Voltage output | Output resistance≤250Ω | |
| Current output | ≤600Ω | ||
| Note: The maximum current with display products increased by 5mA | |||
Features detail
1. The degree of protection is IP65,highlight the digital display.
2. imported Swiss measure unit,accurately measure.
3. Using special analog circuit ,widely applying range.
4. 10~30V DC wide voltage supply.
5. Provide OEM services.And support the secondary development.
6. Be applied in three wire and four wire system simultaneously.
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How to mount?
Fault situation:no output or wrong output
Reasons possible:
(1) The wrong measure range leads to PLC calculation wrong, the measure range please refer to the technology in the first part.
(2) Wrong connection mode or wrong connection order.
(3) Wrong power voltage (the type 0-10V is all power supplied in 24V).
(4) Over distance between transducer and collector leads to signal disorder.
(5) PLC collection point is damage.
(6) Device is broken.
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Application
Our temperature transmitter can be widely used in greenhouse, outddoor, machine room, hospital, etc. Because its cheap price, good performance and 2years warranty, this transmitter is very popular from home and abroad.
Company Information
about us:
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.
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FAQ
Q: Are you manufacturer?temperature transmitter
A: Yes, We are Tranmitter manufacturer and exporter in china over 10 years experience with CE, ROHS, FCC, ISO and 11patents.
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Q: Do you offer the OEM service? temperature transmitter
A: Yes, we can offer OEM service and design the shell and logo for you.
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Q: Do you offer free samples? temperature transmitter
A: Sorry , we do not offer free samples. After you bulk order, we will deduct the sample fee from second order.
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Q: What payment ways do you accept? temperature transmitter
A: You can pay us by T/T , PayPal , and West Union .
temperature transmitter temperature transmitter
Q: What is your delivery time? temperature transmitter
A: It is in 3-5 working days since the payment /confirm/ied. If your order is over 3000pcs, we need 10 days.
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Q: How is your quality assurance service? temperature transmitter
A: 24 months quality guarantee. temperature transmitter
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Q: Could we make a visit to your factory? temperature transmitter
A: Yes, you are welcomed .