Explosion Proof Temperature Sensor for Solids/Water/Air

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$145.98

Explosion proof temperature sensor measures solids, water, or air and operates in a range of -50 to 260°C. Intrinsically safe explosion protection and dust intrinsically safe explosion protection are available. It supports 4~20mA, RS485, and Pt100 outputs. Probe types include threaded, sheathed, ring lug, and optional magnetic. Default accuracy is 0.5%FS, with an optional 0.25%FS.

Probe *

Output Signal *

Accuracy *

Connection *

Explosion Proof

Intrinsically Safe Type [+$16.00]
Dust Intrinsically Safe Type [+$32.00]

Medium *

Actual Temperature Range (**℃~**℃) *

SKU: ATO-TS-CWDZ71C

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Delivery date: 6-12 days

Overview

The explosion-proof temperature sensor measures solids, water, or air from -50 to 260°C. It features intrinsic and dust explosion protection, supports 4~20mA, RS485, and Pt100 outputs, and offers multiple probe options. Accuracy is 0.5%FS, optional 0.25%FS.

Specification

Model	ATO-CWDZ71C
Measured Medium	Solids/Water/Air (compatible with contact material)
Measurement Range	-50~80°C, -50~260°C
Output Signals/Power Supply	4~20mA (15~32VDC), 4~20mA (15~24VDC Intrinsically Safe), 4~20mA Hart (13~32VDC), RS485 (9~32VDC), Pt100 (Output unpowered)
Probe Type	Threaded Type, Sheathed Type, Ring Lug Type, Magnetic Type (optional)
Accuracy Level	0.5%FS (default), 0.25%FS (optional) Meter head accuracy 0.05%FS (LCD with backlight)
Cable	PTFE Shielded Compensation Cable (φ 3.2mm temperature resistance -200~260℃), Polyurethane Shielded Compensation Cable (φ 4.7mm temperature resistance -50~100℃) (customisable)
Explosion Proof Type	Intrinsically safe Ex ia IIC T6 Ga (current output only), Dust intrinsically safe Ex ia IIIC T85°C Da (current output only). Note: Intrinsically safe must be powered by a safety grid or intrinsically safe power supply.
Response Time	18s (compliant with IEC60751, 0.4m/s airflow, 10°C step)
Stability	±0.1% FS/year
Transmission Time	400ms
Protection Level	Housing: IP65, Probe: IP68 (Note: Protection level applies when the connector is fully connected)
Weight	With Display: approx. 150g
Resolution	Analog Output: ±0.02% FS, Digital Output: ±0.1°C
Housing Material	ABS Engineering Plastic
Cable Locking Head	Nylon (Suitable for cable diameter 4~6mm)
Display	LCD display, no backlight
Probe Material	304 Stainless Steel
Seal Material	Nitrile Rubber

Note: Cable length between meter head and probe: 1m (default), other lengths please contact us.

Feature

Multiple Explosion-Proof Options: Includes intrinsic safety, isolation, and dust explosion-proof designs to adapt to various environments.
Variety of Probe Types: Offers multiple probe options to meet diverse industrial application needs.
Two Cable Choices: Features cables that are resistant to high temperatures and wear, providing greater flexibility.
PT100 Platinum Resistance: Uses high-precision 1/3B class PT100 sensor for accurate measurements.
Durable Metal Housing: Made from metal die-casting for enhanced durability and stability.

Size

Main Body Size

Explosion proof temperature sensor body size

Probe Size

Wiring Diagram

Explosion proof temperature sensor wiring diagram

Application

Tips: How does the magnetic probe type enhance installation flexibility?

The magnetic probe option allows the sensor to be attached to metal surfaces without the need for permanent mounting hardware, providing more flexibility in installation. This is particularly useful for temporary monitoring setups or for areas where drilling or welding is not feasible. The magnetic probe can be easily repositioned if monitoring needs change, and it ensures a firm attachment even in environments with vibration. This versatility is valuable in industries like manufacturing or process engineering, where temperature monitoring points may vary depending on operational requirements.

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