Heat Detector

US$5.00 / Piece

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What is Conventional Fixed Temperature Relay Output Heat Detector

Name: Conventional Fixed Temperature Relay Output Heat Detector
Uploaded: 2026-04-04T13:04:07+08:00
Description: Conventional Fixed Temperature Relay Output Heat Detector All of the Sentek's HD751 series detectors meet the requirements of UL521 and EN 54-5 for use in fi re alarm signaling systems, which provide

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Price

Min. Order Reference FOB Price

1,000 Pieces US$5.00 / Piece

Sepcifications

Type Heat Detector
Usage Temperature
Installation Mode Ceiling Mounted
Certification CE, ISO, RoHS, UL En54
Application Home, Industry
Transport Package 1PC/Box, 100PCS/Carton
Specification UL, EN54, CE, ROSH
Trademark SENTEK
Origin China Ningbo
Wire 2 or 4 Wire Heat Detector
Warranty 5 Year Limted Warranty
Ceiling Spacing 40-50 Foot Rating for Heat Sensor
Alarm Indicator LED Continuously Emitting Red Light
Temperature Range -10 to 50
Humidity 0 to 95% Rh, No Condensation or Icing
Dimensions 100mm (Dia) X 46mm (Ht) with Base
Weight 120g/Set with Base

Product Description

Conventional Fixed Temperature Relay Output Heat Detector All of the Sentek's HD751 series detectors meet the requirements of UL521 and EN 54-5 for use in fi re alarm signaling systems, which provide fast and reliable response for heat 57°C (135°F) or Rate-of-Rise detection, They are ...

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Ningbo Sentek Electronics Co., Ltd.

Diamond Member Since 2010

Audited Supplier

Business Type Manufacturer/Factory & Trading Company
Main Products Smoke Alarm, Smoke Detector, Magnetic Door Contacts
Year of Establishment 2005-11-14
Number of Employees 148
Management System Certification ISO9001:2015
Address 448 Yingchun Road, Wangchun Industrial Park, Ningbo, Zhejiang, China

Heat Detector Comparison

	Conventional Fixed Temperature Relay Output Heat Detector Contact Now	Quick View Non Addressable Fire Alarm Smoke Detector, Smoke Sensor Contact Now	Quick View Wholesale Photoelectric Conventional Heat Detector Contact Now	Quick View UL Approved Fire Alarm Heat Detector, Heat Sensor Contact Now	Quick View Non Addressable Multi-Sensor Detectors, Smoke and Heat Detector Contact Now

Transaction Info
	Conventional Fixed Temperature Relay Output Heat Detector Contact Now	Quick View Non Addressable Fire Alarm Smoke Detector, Smoke Sensor Contact Now	Quick View Wholesale Photoelectric Conventional Heat Detector Contact Now	Quick View UL Approved Fire Alarm Heat Detector, Heat Sensor Contact Now	Quick View Non Addressable Multi-Sensor Detectors, Smoke and Heat Detector Contact Now
Price	US$5.00 / Piece	US$1.00 / Piece	US$1.00 / Piece	US$1.00 / Piece	US$1.00 / Piece
Min Order	1,000 Pieces	1 Piece	1 Piece	1 Piece	1 Piece
Payment Terms	LC, T/T	T/T, PayPal, Western Union	T/T, PayPal, Western Union	T/T, PayPal, Western Union	T/T, PayPal, Western Union
Quality Control
Product Certification	CE, ISO, RoHS, UL En54	-	UL, En	UL, En	CE, ISO
Management System Certification	ISO9001:2015	-	-	-	-
Trade Capacity
Export Markets	North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia	North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East	North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East	North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East	North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East
Annual Export Revenue	51,679,777.47 RMB	-	-	-	-
Business Model	ODM, OEM	-	-	-	-
Average Lead Time	Peak Season Lead Time: one month Off Season Lead Time: one month	Peak Season Lead Time: 1-3 months Off Season Lead Time: within 15 workdays	Peak Season Lead Time: 1-3 months Off Season Lead Time: within 15 workdays	Peak Season Lead Time: 1-3 months Off Season Lead Time: within 15 workdays	Peak Season Lead Time: 1-3 months Off Season Lead Time: within 15 workdays
Product Attributes
Specification	Type: Heat Detector; Usage: Temperature; Installation Mode: Ceiling Mounted; Application: Home, Industry; Wire: 2 or 4 Wire Heat Detector; Warranty: 5 Year Limted Warranty; Ceiling Spacing: 40-50 Foot Rating for Heat Sensor; Alarm Indicator: LED Continuously Emitting Red Light; Temperature Range: -10 to 50; Humidity: 0 to 95% Rh, No Condensation or Icing; Dimensions: 100mm (Dia) X 46mm (Ht) with Base; Weight: 120g/Set with Base;	Product Approval: UL521/UL268; Operating Voltage: DC(12/24/48)V; Sampling Time: <(3~5)S; Alarm Indicator: Dual Red LEDs; Remote LEDs Output Current(Max): 15mA; Reset Time: <5s;	Type: Probe; Application: Home, Industry; Operating Voltage: DC(10.8~33)V; Sampling Time: (3~5)S; Reset Time: <5s; Alarm Condition Indicator: Dual Red LEDs;	Type: Smoke Alarm; Installation Mode: Ceiling Mounted; Application: Home; Power Source: DC 9V; Alarm Response Threshold: (0.08~0.15)dB/M; Visual Alarm Indicator: Flashing Red LED; Low Battery Signal: Audible Signal Each 30s for 32 Days; Hush Time: 8 Min; Operating Temperature: (0~+50) Centigrade Degree;	Type: Probe; Application: Industry, Special Equipment; Operating Voltage: DC(12/24/48)V; Alarm Indicator: Dual Red LEDs; Reset Time: <5s; Sampling Time: (3~5)S; Alarm LED Output Current(Max): 15mA;
Supplier Name	Ningbo Sentek Electronics Co., Ltd.	Ningbo Ambest Electronics Co., Ltd.	Ningbo Ambest Electronics Co., Ltd.	Ningbo Ambest Electronics Co., Ltd.	Ningbo Ambest Electronics Co., Ltd.
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