1497/K / HT131 TRANSMITTER by Seikom
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The Seikom HumiGuard HT131 (part number 1497/K / HT131) is a dual-channel humidity and temperature transmitter designed for ATEX zones 0, 1, and 2. Certified with EC type examination certificate IBExU 07 ATEX 1114, this device is approved for use in potentially explosive atmospheres under classifications II 1/2 G Ex IIC T4 Ga/Gb and II 2D Ex ia IIIC T95°C Db (-40°C <= Ta <= 80°C). It measures non-aggressive air across a media temperature range of -40 to 80°C with a relative humidity measuring range of 0 to 100% rH, utilizing a Pt 100 Class B sensor element. The compact or duct version features a 194 mm immersion depth, while the wall version features a 73 mm immersion depth, with a probe diameter of 15 mm. Constructed with a die-cast aluminum housing and a stainless steel sensor material, it offers an evaluation unit protection class of IP66, an enclosure protection class of IP66, and a sensor protection class of IP65. The device supports a compressive strength of 25 bar and operates on a 13 to 24 V DC intrinsically safe power supply with a max input voltage of 24 V DC and max input current of 100 mA. Housing dimensions are 75 mm x 80 mm x 57 mm, and the weight is approximately 470 g for the duct version and 380 g for the wall version.
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Where can I buy 1497/K / HT131 by Seikom in the USA?
You can purchase 1497/K / HT131 by Seikom from PAOParts LLC. We serve customers across the USA, offering competitive prices and reliable service.
What is the price of the 1497/K / HT131?
Price and availability are quoted per request. Send the part number and the quantity you need through our quote request form and you will receive a written offer by e-mail.
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Characteristics
| Manufacturer | Seikom |
|---|---|
| Part number | 1497/K / HT131 |
| Inner Code | 5120770 |
| Custom Code | 90262020 |
Technical specification
| Product type | Dual-Channel Humidity and Temperature Transmitter |
|---|---|
| Medium | Air, non-aggressive |
| Device type | Compact/duct version, wall version |
| Media temperature | -40... 80°C |
| Measuring range rel. humidity | 0 ... 100% rH |
| Protection class evaluation unit | IP66 |
| Sensor protection class | IP65 |
| Enclosure protection class | IP66 |
| Output signal | Analog output |
| Immersion depth | Duct version: 194 mm, Wall version: 73 mm |
| Process connection | M25 x 1.5, clamping range Ø11.5 ... 15.5 mm |
| Housing material | Die-cast aluminum |
| Material sensor | Stainless steel |
| Compressive strength | 25 bar |
| Weight | Duct version: approx. 470 g; wall version: approx. 380 g |
| Housing dimensions | 75 mm x 80 mm x 57 mm |
| Diameter | Ø15 mm |
| Power supply | 13 ... 24 V DC, intrinsically safe |
| Electrical connection | Cable gland: M16 x 1.5 |
| Type of sensor element | Pt 100 Class B |
| Ambient temperature | -40... 80°C |
| Storage temperature | -40... 80°C |
| Certificates | CE, EC type examination certificate, IBExU 07 ATEX 1114 |
| ATEX certification | II 1/2 G Ex IIC T4 Ga/Gb, II 2D Ex ia IIIC T95°C Db |