Name: EATON MTL661 Loop Powered Indicator for Zone 2 Hazardous Areas with ± 0.01mA Accuracy and Aluminium Case
Brand: SC Automation Limited
SKU: MTL661
Price: 898.00 USD
Availability: InStock

EATON MTL661 Loop Powered Indicator

Product Overview

The MTL661-NA (field mounting) and MTL662-NA (panel mounting) are 4-20mA loop-powered indicators designed for Zone 2 hazardous area operation. With a minimal voltage drop of <1V, these displays can be installed in virtually any 4-20mA loop. Configuration is performed using front panel switches, which can be password protected for security.

Key configuration options include range units, upper and lower limits, decimal point positioning, and number of digits displayed - all accessible via the front panel interface.

Technical Specifications

Unit Location: Zone 2, IIC, T4 hazardous area Div 2, Group A
Display: Six digits - 17mm height (process value) + Eleven 8mm digits (process units & current)
Voltage Requirements: <1V, loop powered
Ambient Temperature: Operating: -20°C to +70°C | Storage: -40°C to +80°C
Humidity: 5-99% RH
Input Range: 4-20mA
Over-range: 200mA maximum without damage
Display Range: -999999 to 999999 (Configurable)
Decimal Points: Configurable number of digits after decimal point
Zero and Span: Setting available anywhere in range
Scale Direction: Normal or reverse (software selectable)
Out of Range Indication: "------ RANGE ERROR" (3.5-3.75mA) | "999999 RANGE ERROR" (current >22mA)
Operating Modes: Linear or square root extraction (software selectable)
Accuracy at 20°C: ± 0.01mA
Temperature Effects: Zero: ± 0.0025% of span/°C | Span: ± 0.01% of span/°C

Accessories

Order Code	Description	Used With
WMP66	Wall mounting plate	MTL661/MTL663
PMA66	Pipe mounting adaptor	MTL661/MTL663
PIP66-ABS	Pipe mounting kit	MTL661-ABS
PIP66	Pipe mounting kit	MTL661-NA
GAS66	Spare gaskets	MTL661-NA/MTL661-ABS
GAS660	Spare gaskets - pk of 10	MTL661/MTL663

Frequently Asked Questions

1. Who is SC Automation Limited?

SC Automation Limited (SC) is comprised of a team with decades of experience in the automation industry.

2. Where does SC mainly distribute its products?

Our products are primarily exported to:

Africa: South Africa
Asia: Southeast Asia, Middle East
Europe: Nordic countries
Americas: South America
Oceania: Australia, New Zealand

3. What types of automation instruments does SC specialize in?

We focus on:

Pressure Transmitters
Flow Meters
Ultrasonic Level Sensors
Vibration Monitoring Systems
Water Quality Analyzers
Electric Actuators
Solenoid Valves
Sensors & More

4. Which brands does SC supply?

We provide genuine new products from leading brands, including but not limited to:

Bently Nevada
Endress+Hauser (E+H)
Pepperl+Fuchs (P+F)
MTL
Allen-Bradley (AB)
Rosemount (Emerson)
Yokogawa
AUMA
IFM
SMC
Festo

Need a specific brand? We can source it for you!

5. Are SC's products 100% genuine and new?

Yes! We only supply original, brand-new products with full manufacturer warranties.

6. Do SC's products come with a warranty?

1-year warranty for all products (except consumables like electrodes).

7. What delivery terms does SC accept?

EXW (Ex-Works)
CIF (Cost, Insurance & Freight)

8. What currencies are accepted for payment?

USD | EUR | CNY (RMB) | HKD

9. What payment methods does SC support?

T/T (Bank Transfer)
Alipay | WeChat Pay

10. How can customers contact SC?

WhatsApp: +86-13715021826

WeChat: +86-15012673027

Email: joy@cc-scauto.com

11. What are SC's working hours?

24/7 support! We respond promptly to inquiries at any time.

12. What is SC's company philosophy?

"Honesty in Relationships, Excellence in Work - Integrity First."

13. What shipping methods does SC support?

Express Couriers: DHL, UPS, TNT, FedEx
Special Routes: Russia & Pakistan dedicated lines
Customer's Own Logistics: Share your partner's details, and we'll arrange pickup.

14. Where are goods delivered?

Mainland China or Hong Kong (brand-dependent).

15. Does SC support pre-shipment inspection?

Yes! If you cannot visit, a trusted third party can inspect on your behalf.

16. What are SC's payment terms?

Full payment upfront for orders delivered within 1 week
30% deposit for orders with longer lead times

17. Why choose SC Automation Limited?

100% genuine products with reliable warranties
Fast quotations & technical support
Year-round shipping (excluding logistics holidays)
Hassle-free sourcing - Your trusted one-stop automation supplier!

Need more details? Contact us anytime!

WhatsApp: +86-13715021826

WeChat: +86-15012673027

Email: joy@cc-scauto.com

Tag:

Place of Origin:	England
Brand Name:	MTL
Certification:	CE
Model Number:	MTL661
Document:	MTL661.pdf

Minimum Order Quantity:	1pc
Price:	Negotiable
Packaging Details:	Original packaging
Delivery Time:	8-10 weeks
Payment Terms:	T/T
Supply Ability:	100pcs per

Area Classification:	Hazardous/Classified Locations	Standards Type:	IEC
Accuracy:	± 0.01mA	Case Material:	Aluminium
Mounting Style:	Field	Product Weight:	825 G
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	SC Automation Limited
	Unit 1406B 14/F，The Belgian Bank Building, Nos. 721-725 Nathan Road, Mongkok, Kowloon,Hong kong.
	86--15012673027
	joy@cc-scauto.com