Name: WR-203 4-20mA pt100 temperature transducer
Brand: ZHYQ
Availability: InStock

Product Details

Product Description

Discription

WR-203 4-20mA pt100 temperature transducer is composed of three parts as temperature sensor, compensation circuit and switching circuit. It has the advantages of stable performance, high sensitivity, and strong reliability. It can be widely used in automation temperature control system, such as metallurgy, machinery, petroleum, electricity, chemical industry, light industry, textile, building materials and so on.

Work principle:

The thermocouple (resistance) measure the changes of thermal power (resistance) when working, which will produce unbalance signal through the temperature transducer’s bridge, and the signal will be amplified and converted into 4-20mA DC signal to the instrument, then the instrument will display the corresponding temperature value.

Specification

Name	WR-203 4-20mA pt100 temperature transducer
Model	WR-203
Temperature range	-50 to +300°C
Output	4-20mA (2-wire)
Power supply	10 ~30VDC
error	0.1%FS, 0.3%FS, 0.5%FS
Media compatibility	316L stainless steel
Pressure connection	Thread
Protection tube	Stainless steel, 5mm, 6mm and 8mm dia.
Insert length (L)	30mm <L<500mm
Sensing element	PT100 temperature sensor
Electrical connector	DIN43650 (IP65)

Picture

Dimension

Order Guide : with "* "are required , with "---"is optional

Model

Range

(Deg C)

Output

Protection tube dia. (mm)

Insert Length(inch)

Screw Thread

Electric connection

sensing element

Other requirement

WR-203

---

Example:WR-203- (-50 to 300°C) -4-20mA-6mm-6"-R1/2-PT100-DIN

Packaging & Shipping

Company Information

Our company

Shanghai Zhaohui Pressure Apparatus Co., Ltd (ZHYQ) is the leading manufacturer which specializes in the design and construction of various transducer, transmitter and automation control products in China.

Founded in 1999, ZHYQ has actively brought in advanced production equipment and manufacturing process at home and abroad, developed and produced the transducers more than 80 series and 500 models successfully, which include industrial pressure transducer/transmitter, project equipment pressure transmitter, melt pressure transducer/ transmitter, melt pressure gauge, level transmitter, temperature transducer, tension transducer/ transmitter, burst Plug, intelligent digital indicator, and all kinds of sensor chips and etc.

ZHYQ insists on the development strategy with High-tech, High Quality, High level service, Creating world name brand, focuses on the challenge and stress attended by the customers, offers the competitive products and service and creates the economic value for the customers persistently.

Our factory

Certifications

FAQ

1.How do you ensure good product quality?
We have a complete quality control system; all of our products are fully checked by IQC, OQC departments before ship to our clients.
2. How fast can you delivery goods?
Always 7-10 working days since order confirmed, if need goods urgently, we can

arrange expedited production.
3. What’s your MOQ?
We have no MOQ limits, 1 piece for test purpose at first is acceptable.
4. How long is your product warranty?
7 days replacement and 12 months repair free of charge for quality problem
5. Can you accept OEM brand?
Yes, we can accept the OEM brand without extra charge.
6. Can you offer free samples?
Yes, we can offer free samples, however you should pay for the samples at first, and then we will return the cost when you release bulk order.
7. How long your quotation valid?
Our quotation valid for 6 months .
8. What trade terms, payment mode and payment terms can you accept?
Trade terms: Ex- Works, FOB, CNF
Payment mode: T/T, Western Union, PayPal, Money Gram
Payment terms: 100% payment before shipment
9. What express ways you can offer, can we use our own courier?
We can send goods to you by DHL, TNT, UPS, SF, EMS for freight prepard , also can use your own courier account to do the freight collect , just for your convenience.