Explosion-Proof Digital Temperature Transmitter with RS485
This product adopts an industrial yellow explosion-proof header
matched with an extended stainless steel temperature measuring
probe rod. A built-in green LCD local screen enables intuitive
real-time temperature reading on site. The complete set of
installation accessories including copper sealing gaskets and
stainless steel protection sleeves are delivered together. It
integrates temperature sensing, signal conversion and local digital
display, converting medium temperature inside pipes and tanks into
standard industrial electrical signals. Complying with industrial
explosion-proof safety standards, the instrument features easy
installation, on-site data visibility and long-term operational
stability, serving as a core automatic control device for online
temperature measurement in chemical, oil & gas, water treatment and
other working scenarios.
Features
- Integrated explosion-proof housing with official explosion-proof
certification, applicable to flammable and explosive hazardous
areas with superior safety compliance
- Built-in local LCD display, no secondary external meter required;
real-time temperature data can be checked directly during
inspection and commissioning
- All-stainless steel sensing probe, resistant to high temperature,
high pressure and medium corrosion, compatible with temperature
measurement of liquid and gas media
- Standard-equipped sealing gaskets and protective sleeves deliver
excellent installation tightness; customizable probe length fits
various pipes and storage tanks
Products Parameters
| Range | -200℃ ~ 600℃ (for resistance sensors), 0℃ ~ 1700℃ (for thermocouple
sensors) |
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| Accuracy | 0.25% F; 0.5% FS; 1.0% FS |
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| Insulation Resistance | ≥ 100MΩ |
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| Power Supply | 12V DC ~ 30V DC |
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| Output Signal | 4mA ~ 20mA DC, 1V DC ~ 5V DC, etc. |
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| Communication Protocols | HART protocol, RS485 protocol, etc. (Note: Corrected "RS458" to the
common industrial standard "RS485") |
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Length Specification | 100mm ~ 10000mm |
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| Protection Tube Diameter | φ3, φ4, φ6, φ12, φ16, etc. |
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| Protection Tube Material | 304, 316, HG3039, stainless steel lined with PTFE, etc. |
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| Wiring Type | GDM connector, waterproof type, explosion-proof type, etc. |
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| Installation Method | Fixed thread type, flange type, etc. |
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| Warranty Period | 12 months |
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Applications
- Chemical Industry: Real-time temperature monitoring for reactors,
material pipelines and raw material storage tanks
- HVAC Industry: Online temperature control for water supply
pipelines and ventilation ducts
- Water Treatment Industry: Continuous water temperature collection
for water purification and sewage equipment pipelines
- Oil & Gas Industry: Temperature acquisition in explosion-prone
zones of oil/gas pipelines and storage tanks
- Power Energy Industry: Temperature control for heating pipelines,
boilers and generator units
Product Drawing
Product dimensions, specifications and parameters are for reference
only. For specific details, please contact us, and we will provide
you with professional answers.
FAQ
Q: How soon can you arrange your production?
A: Once getting your product confirmation and receiving the
prepayment, the production will be started immediately.
Q: How long is the delivery time for the product?
A: We will provide a specific delivery time based on your order
quantity. For orders of 1 to 20 pcs, the delivery time is
approximately 2 to 7 working days.
Q: How do you control your quality ?
A: Full inspection process (Incoming Material Screening, Process
Control, and Performance Verification) to ensure quality + good
warranty service(1 year free to change a new one without any human
damage factors).
Q: What certificates do you have ?
A: We hold 6 invention patents, possess certifications for CE,
ATEX, and SIL, and are a member of the HART Protocol. And before
the delievry of goods, quality and safety inspection certification
issued by third parts also can be offered.
Q: What's your warranty terms?
A: We offer 12 months warranty time.
Q: Can you provide ODM/OEM & Customized service?
A: Yes, OEM and ODM are both available, we have the professional
R&D dept which can provide professional solutions for you.
