KTT100 4-20mA 3-Wire Temperature Transmitter for HVAC -40°C to +200°C Range IP65 Protection
The KTT100 wall-mounted temperature transmitter is designed for HVAC applications, operating reliably in environments from -40°C to +70°C. With IP65/NEMA4 protection, it effectively safeguards internal components and ensures measurement accuracy stability in harsh conditions.
- Wide measurement range: -40°C to +200°C
- Multiple output options: 4-20mA (2-wire & 3-wire), 0-5V, 0-10V, RS-485
- High accuracy: ±0.3°C at 20°C
- Robust protection: IP65 / NEMA 4 rated
- Fast response time: less than 1 minute
- Excellent stability: ±0.01% at full scale per year
Ideal for temperature measurement in heating, ventilation and air conditioning systems, enabling weather-dependent temperature regulation and precise environmental control.
| Parameter | Specification |
|---|---|
| Model | KTT100 |
| Accuracy | ±0.3°C @20°C |
| Response Time | <1 minute |
| Repeat Stability | ±0.01% at FS/year |
| Media Compatibility | Air and Liquid |
| Operating Temperature | -40°C to +70°C |
| Storage Temperature | -30°C to +70°C |
| Measuring Range | -40°C to +200°C |
| Power Consumption | <1.5W |
| Power Supply | 24VAC/DC ±10% |
| Output Signals | 4-20mA (2-wire), 4-20mA (3-wire), 0-5/0-10VDC (3-wire), RS-485 |
| Housing Material | PC & ABS, UL94-V0 |
| Protection Class | IP65/NEMA4 |
| Cable Gland | M16×1.5 |
| Model | Output Configuration |
|---|---|
| KTT100-E | 4-20mA (2-wire) |
| KTT100-F | 4-20mA (3-wire) |
| KTT100-G | 0-5/0-10V (3-wire) |
| KTT100-H | RS-485 |
| Customized | Available upon request |
Standard products within 10 pieces typically ship within 4 days, depending on order specifications and quantity.
We are an experienced manufacturer with our own factory and welcome customer visits.
Yes, we provide comprehensive OEM services including custom branding.
Yes, we offer intrinsic-safety and flame-proof certified products.
Standard warranty period is 12 months.
We ship via express carriers including TNT, FedEx, DHL, UPS, or logistics services as specified.
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