Temperature Controller ETC-974

Model:ETC-974
Temperature Measurement Range: -50 ~110° c (-58~230° f)
NTC Sensor: -50 ~110°C (-58~230°F)
PTC Sensor: -55 ~140°C (-67~284°F)
Temperature Control Range: -5 ° c ~ 55 ° c (23 ~ 131 ° f)
Operating Voltage: 230 Volt-Ampere ± 10%,50/60 Hz
Resolution: 1 or 0.1 ° c
Sensor: ntc (10kω/25 ° c, b Value 3435k),ptc (990ω/25 ° c, kty81-121)
Compressor Relay Output: 8
Freezer Relay Output: 8
Fan Relay Output: 8
Digital Display: 3 Position + Negative Zone + Status Zone (Cooling, Defrosting, Fan And Alarm)
Package Size: 43*33*27cm
Weight: 14.3kgs

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Our Service Commitment

We provide the best pre-sales, in-sales and after-sales services, just for the success of your refrigerant business

Pre-Sales

7×24 hours online, quick answers, accurate quotes, support customization.

During Sales

Real-time update of stocking, packaging, and delivery progress, one-to-one tracking.

After-Sales

Problems are handled quickly, support reissue, refund, and full compensation for objections.

why we be

One-Stop Procurement

We offer a full range of refrigerants and accessories to meet diverse customer needs, simplifying the purchasing process and enhancing convenience.

Competitive Price

Utilizing abundant fluorite resources and a streamlined supply chain, we reduce production costs and ensure affordable pricing.

Rich Experience In Refrigerants

15-year industry veteran exporting refrigerants to 100+ countries, adept at navigating import policies, quotas, and packaging norms for seamless global compliance.

Reliable Purity And Safety

Our products meet strict industry standards, ensuring 99.9% purity, and are certified by CE, DOT, and KGS for safety and reliability.

Flexible Shipping Options

We support shipping refrigerants combined with products from other suppliers in shared containers, providing cost-effective and efficient delivery solutions.

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