Name: China DS Type Pt1000 Sensor Manufacturers Factory - Customized DS Type Pt1000 Sensor Price
Brand: Duchin
SKU: 233876219

DS Type Pt1000 Sensor

Cable cross-section: 0.22mm²，0.34mm²，0.50mm²
Cable Termination: Tin-plated wires，Terminal cap
Process connection: Pipe thread,Copper M10x1
Length of cable: 1500mm(standard),as per client’s demand
Fitting length: 45 to 85 mm,27.5(45)mm be standard

Product description

The heat meter temperature sensor is one of the key components of the heat meter and is used to measure the temperature deviation of water before and after it passes through the heater. This temperature change is not obvious, so it has very restricted requirements for measuring accuracy and thermal response time. Two temperature sensors installed at the start and end of the heater must be calibrated for each other before installation, and their relative error should be less than 0.1℃.

DS type pt1000 sensor is used for temperature measurement in closed-loop pipe system, and should be installed in DN15,DN20,DN25 pipe system. The temperature probes are available paired and calibrated. It's commonly use type.

Technical datas

Sensor element	Pt100,PT500,Pt1000
Accuracy	Class A,Class B
RTD probe	Ø5,Ø6;SUS304
Connection cable	PVC 85℃,PUR 105℃,Silicone 150℃,PTFE 250℃
	2-wire,3-wire,4-wire
	Wire end ferrules
Cable cross-section	0.22mm²,0.34mm²,0.50mm²
Cable Termination	Tin-plated wires,Terminal cap
Process connection	Pipe thread,Copper M10x1
Length of cable	1500mm(standard),as per client's demand
Fitting length	45 to 85 mm,27.5(45)mm be standard
Temperature	0 to 150℃
Temperature difference	△Tmin ≤3℃
	≤0.1℃ within one pair
Insulation resistance	≥100MΩ under normal condition
Protection class	IP54
Ambient conditions	0 to 70℃

Product Specifications

Specification Item	Details
Temperature Sensor Type	Pt1000 (Resistance value: 1000Ω at 0℃)
Tolerance Class	Class B
Matching Accuracy	Controlled matching accuracy ＜0.06℃, relative error ＜0.1℃
Temperature Measurement Accuracy	High precision with fast thermal response

Model Compatibility Parameters

Model	Compatibility & Dimensions
WZZDS-3	Suitable for DN15/DN20/DN25 pipelines; Standard length: 27.5/85 (105)/120 (140)/210 (230) mm; Standard lead length: 1.5 meters
WZZDL-2	Suitable for DN32-DN250 pipelines
WZZPL-1	Suitable for DN65-DN250 pipelines

Product Features

Composed of sensitive elements, thermal conductive materials, protective sleeves, etc., with structural design adaptable to different installation scenarios.
Matching accuracy ＜0.06℃, meeting the high-precision requirements for small temperature difference measurement of heat meters.
Different models correspond to different pipeline specifications and installation methods, covering the full scenario from user terminals to community main pipelines.
Large-scale mass production, balancing precision and cost-effectiveness.

Duchin designed and manufactured a heat meter temperature sensor production line independently in 2010, with an annual production volume of 500,000 pairs. The heat meter temperature sensor consists of five components: temperature sensing element, thermal conductor, protective sheath, mounting thread, and lead wires. It generally uses Pt1000, tolerance level B, pairing accuracy less than 0.06℃. It stands out with high accuracy, fast thermal response, and stable performance.