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Product introduction

Adopting high precision sensor for temperature measurement, the signal is processed by the rear processing circuit and converted into standard industrial electrical signal output and display. Designed with a full metal casing and a bright LED digital display, the T850 series can be used in a variety of industrial applications. The two-button design and menu make the product easy to use. A variety of connection options are available to meet specific installation requirements. The 330° swivelling display head ensures optimum viewing angles in different installations.
-Economical
-4-digit LED display
-Full metal housing
-PNP/NPN selectable
-4--20mA
-Rotatable display head

Technical Specification Wiring Diagram Dimension Figure Selection Table

- Measuring range: -50.. 200 ℃
- Power supply voltage: 12... 30Vdc
- No-load current consumption: maximum 30mA, 24VDC power supply
- switched output:Output type: PNP, NPN optional normally open normally closed can be set
S1, S2 output current: <500mA
- Response time <10ms
- Switch accuracy: ≤ ±0.5% range
- Current type analog output: ≤ ±0.5% range
- Output type: 4... Can be set to 20 ma
- load RA: 0.5 KOhm or less
- Linearity: ≤ 0.5% range
- Wiring protection: reverse phase, overload, short circuit protection
- display:
Design: red 4-bit 8mm high brightness LED
Display range: 999... 9999
- Accuracy: ≤ ±0.5% range
- Stability (annual drift) : ≤ ±0.3% range
- temperature:
Medium temperature: -50.. 200 ℃
Ambient temperature: -20... 80 ℃
Storage temperature: -30... 80 ℃
- materials :Shell of the watch head: engineering plastic
Shell: 304 stainless steel
Medium contact part: stainless steel 304
- Protection grade: IP67
- Outgoing way: M12X1 connector

T850- A P A A G4 H 050 S specification
T850-                 T850 series digital display intelligent
temperature switch sensor
  A               2 switches output
  B               2 switching quantities +1 analog
  C               2 switching quantities +1 analog
    P             PNPoutput
    N             NPNoutput
      A           Range 0... 100 ℃
      B           Range 0... 150 ℃
      C           Range - 50... 200 ℃
      D..           Customize the range, e.g. -20...
100 ℃
        A         threaded connection
        B         Chuck connection
        D         flanged joint
          G4       Interface thread: G1/4
          G2       Interface thread: G1/2
          N4       Interface thread: NPT1/4
          N2       Interface thread: NPT1/2
          K5       Chuck (50.5mm)
          25        DN25 flange, model selection: 25
                  Custom thread
            H     external thread
              L...   Customized probe rod length unit mm
(without thread)
              025    Probe rod length unit mm (without
              050    Probe rod length unit mm (without
              075    Probe rod length unit mm (without
              100    Probe rod length unit mm (without
                S M12*1 connector (standard with 2
meters wire)
* The selection table is only available for parameter selection, and the corresponding code is delivered
Shanghai Kayuan Electronic
Technology Co., Ltd.
Shanghai Kayuan Electronic Technology Co., Ltd is an enterprise specializing in the production and R&D of industrial fluid sensors and controllers. Its main products include switches and sensors for flow, pressure, temperature, and liquid level. In 2008, our assembly plant was established in Shanghai, China, to produce the PAKU series of products. We adopt advanced technology and manufacturing processes across the board. With our professional design and production technology, comprehensive product lines, excellent quality, and sales network services, we can not only provide users with timely and professional technical support but also offer high - quality one - stop services. The company has set up various departments such as the purchasing department, R & D department, quality management department, finance department, sales department, after - sales department, general office, laboratory, archive room, calibration workshop, production workshop, inspection area, storage area, shipping area, and a tea break room, aiming to provide products of excellent quality and sincere services. We adhere to the customer - centric concept of creating value for customers. According to the industry needs of customers, we continuously update technology and optimize services, aiming to become a leader in the field of process automation. PAKU products are now widely used in different industries, including automation complete sets of equipment, petroleum equipment, chemical equipment, power equipment, welding equipment, steel equipment, metallurgical equipment, automobiles, and water treatment. We have served many customers at home and abroad, and our products are sold to countries such as Canada, the United States, Brazil, Indonesia, Vietnam, Thailand, and Russia. In the increasingly competitive global market in the future, PAKU will, as always, serve a wide range of domestic and foreign customers with excellent quality, reasonable and competitive prices, on - time delivery, and perfect after - sales service. We welcome extensive cooperation with OEM and ODM customers.
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