China Autonics Temperature transmitter KT-502H1 Supplier, Suppliers

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China Autonics Temperature transmitter KT-502H1 Supplier, Suppliers

Power supply : 10.5-45VDC (with backlight LCD)

Display method : PV display part: 7-segment 5-digit (character size: W4Ã—H8mm), Parameter display part: 14-segment 8-digit (character size: W2.6Ã—H4.8mm), 52-bar meter

Display range : -19999 to 99999

Setting type : HART-protocol (no setting key)

Response time : 1 sec

Explosion class : Ex d IIC T6

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Product Description

Product Overview

The KT-502H1 is a high-performance temperature transmitter equipped with HART protocol capability. It offers exceptional versatility and reliable measurement performance across demanding industrial environments.

Power Supply & Output

Power Supply: 10.5 - 45VDC.
Output: 4 - 20mA direct current (2-wire system), alarm value lower than 3.8mA, higher than 20.5mA / sensor open circuit 3.6mA, maximum load is (power supply voltage - 7.5V) / 0.22A.

Display & Range

PV display: 5-digit 7-segment type (character size: 4 × 8mm).
Parameter display: 8-digit 14-segment type (character size: 2.6 × 4.8mm), featuring a 52-segment bar graph. Display range is from -19999 to 99999.

Input Compatibility

Supports multiple input types, including 8 types of RTD, 8 types of thermocouples, 4 types of mV, and 2 types of resistors.

Robust Protection

Explosion-proof Grade: Ex d IIC T6.
Protection Grade: IP67 (IEC standard).
Insulation: 2kVAC (input/output).

Specifications

Power supply	10.5-45VDC (with backlight LCD)
Display method	PV display part: 7-segment 5-digit (character size: W4 × H8mm), Parameter display part: 14-segment 8-digit (character size: W2.6 × H4.8mm), 52-bar meter
Display range	-19999 to 99999
Setting type	HART-protocol (no setting key)
Response time	1 sec
Input type_RTD	DPt100Ω, DPt500Ω, DPt1000Ω, Ni100Ω, Ni500Ω, Ni1000Ω, Cu50Ω, Cu100Ω
Input type_TC	K, J, T, E, N, S, B, R
Input type_Voltage transmission	-10-75mV, -100-100mV, -100-500mV, -100-2000mV
Output	DC4-20mA (2-wire)
Alarm	Below 3.8mA, Over 20.5mA / Sensor break 3.6mA
Load	Max. (V power supply - 7.5V) / 0.22A
Galvanic insulation	2kVAC (input/output)
Environment_Ambient temperature	-20 to 70°C, storage: -20 to 80°C
Environment_Ambient humidity	0 to 85%RH, storage: 0 to 85%RH
Explosion class	Ex d IIC T6
Material	Body: Aluminum (AlDc.8S), Cover O-Ring: Buna N
Weight	Approx. 1.4kg (approx. 1.2kg without packaging)

Models & Delivery Information

Model Series

KT-502H Series KT-502H1

Packaging & Weight Details

Weight including packaging: 1.4kg
Approximate weight without packaging: 1.2kg

Manuals + Resources

MT4Y-DV-40 / FD-615MT Specs

Download Available

Frequently Asked Questions

1. What is the power supply requirement for the KT-502H1?

The transmitter requires a power supply of 10.5 - 45VDC and supports backlight LCD display usage within this range.

2. Which input types are compatible with this temperature transmitter?

The KT-502H1 is highly versatile and supports 8 types of RTD (such as DPt100Ω, Ni100Ω, Cu50Ω), 8 types of thermocouples (K, J, T, E, N, S, B, R), 4 types of voltage transmission (-10-75mV, -100-100mV, -100-500mV, -100-2000mV), and 2 types of resistors.

3. What are the explosion-proof and ingress protection specifications?

It features an Ex d IIC T6 explosion-proof grade and is rated IP67 under IEC standards, ensuring reliable protection in harsh environments.

4. How is measurement data displayed on the KT-502H1?

The device features a dual display system: a 5-digit 7-segment PV display (character size 4 × 8mm) and an 8-digit 14-segment parameter display (character size 2.6 × 4.8mm) alongside a 52-segment bar graph. The display range spans from -19999 to 99999.

5. What is the weight of the KT-502H1?

The net weight of the transmitter is approximately 1.2kg, and the weight including the default packaging is approximately 1.4kg.

6. What materials are used to construct this temperature transmitter?

The main body is constructed of robust aluminum (ALDC.8S) and uses a Buna-N sealing ring for the cover to maintain ingress protection.