BT93420 Temperature Indicator Transmitter
Introduction of temperature indicator transmitter:
BT93420 temperature indicator transmitter adopts a dedicated temperature module, which can perform linear correction on various types of thermocouples and resistance temperature detectors (RTDs) and output standard analog signals. It features high accuracy, good stability, strong anti-interference capability, water resistance, explosion-proof design, high temperature resistance, and shock resistance. It can be integrated with control systems to enable automated temperature control and monitoring.
The working principle is based on the resistance variation characteristics of the PT100 temperature sensor. The PT100 is a temperature sensor based on a Platinum resistance material, and its resistance value changes with temperature. In general, the resistance value of PT100 increases with the increase of temperature and decreases with the decrease of temperature.
Product Features: - Full stainless steel structure, good corrosion resistance
- Analog output and digital output are both available for selection
- Terminal box, 2088 LCD, or LED display are available for selection
Applications: - They are widely used in industrial automation, HVAC, food processing, medical equipment, aerospace and other fields.
| Performance Parameters |
| Measurement Range | -55~1200ºC |
| Accuracy @ 25ºC | ±0.5% (Typ.) ±1% (Max.) |
| Repeatability | ±0.03% (Typ.) ±0.05%FS (Max.) |
| Hysteresis | ±0.03% (Typ.) ±0.05%FS (Max.) |
| Long-Term Stability | ±0.2%F.S/year (Max.) |
| Operating Temperature | -30~80ºC |
| Storage Temperature | -40~100ºC |
| Housing Material | 1Cr18Ni9Ti |
| Diaphragm Material | 316L Stainless Steel |
| Insulation Resistance | >=100MΩ@100VDC |
| Maximum temperature | 120% of the rated temperature range |
| Protection Rating | IP65 |
| Weight | ~0.5Kg |
| Outline Construction |
| Terminal Box | 
|
| Order Guide |
| BT93420 | Temperature Indicator Transmitter |
| | Code | Outline Construction |
| I | Blue Terminal Box |
| II | 2088 housing |
| III | 2088+LED |
| IIIA | 3051+LED |
| | Measurement Range | -55~1200ºC |
| | Code | Power Supply |
| D1 | 24VDC |
| D2 | Other |
| | Code | Output Signal |
| S1 | 4~20mADC | S4 | 0~10mADC |
| S2 | 1~5VDC | S5 | 0~20mADC |
| S3 | 0~5VDC | S6 | 0~10VDC |
| | Code | Pressure Connection |
| J1 | M27X2 Male |
| J2 | Other |
| | Code | Insertion depth |
| L | Actual insertion depth |
1. Q: What are the features of your pressure sensor transmitters? A: High precision, durability, and excellent performance. Customization available. 2. Q: Can I customize special specifications? A: Yes, our engineers can tailor products to meet specific needs. We provide OEM and ODM service 3. Q: What is your production capacity? A: Our manufacturing facilities can produce up to 30,000 pressure sensor transmitters per month, so we are fully capable of meeting the needs of large-scale orders. However, it is advisable to contact our sales team in advance to ensure smooth production and delivery scheduling. 4. Q: What's the typical delivery period? A: 5~8 working day for standard models. Customized products may vary. 5. Q: How are the products priced? Any discounts? A: Competitive pricing with discounts for bulk orders or long-term partners. 6. Q: What is the warranty of your products? And after-sales service? A: Our warranty time is 24 months after shipment, and our after-sales will respond with your questions in 24hrs, remote instruction by PC network is always available. 
