{"id":120642,"date":"2024-02-21T16:57:52","date_gmt":"2024-02-21T09:57:52","guid":{"rendered":"https:\/\/prayrug.com\/products\/kl3311-bus-terminal-dau-vao-analog-1-kenh-nhiet-do-thermocouple-16-bit"},"modified":"2024-02-21T17:05:26","modified_gmt":"2024-02-21T10:05:26","slug":"kl3311-bus-terminal-1-channel-analog-input-temperature-thermocouple-16-bit","status":"publish","type":"product","link":"https:\/\/prayrug.com\/en\/products\/kl3311-bus-terminal-1-channel-analog-input-temperature-thermocouple-16-bit","title":{"rendered":"KL3311 | Bus Terminal, 1-channel analog input, temperature, thermocouple, 16 bit"},"content":{"rendered":"

KL3311 | Bus Terminal, 1-channel analog input, temperature, thermocouple, 16 bit<\/span><\/p>\n

The KL3311 analog input terminal allows thermocouples to be connected directly. The Bus Terminal\u2019s circuitry can operate thermocouple sensors using the 2-wire technique. Linearization over the full temperature range is realized with the aid of a microprocessor. The temperature range can be selected freely. The error LEDs indicate a broken wire. Compensation for the cold junction is made through an internal temperature measurement at the terminals. The KL3311 can also be used for mV measurement.<\/span><\/p>\n

\"KL3311<\/p>\n

 <\/p>\n

Number of inputs<\/span> 1<\/span><\/p>\n

Power supply<\/span> via the K-bus<\/span><\/p>\n

Technology<\/span> 2-wire<\/span><\/p>\n

Thermocouple sensor types<\/span> types J, K, L, B, E, N, R, S, T, U (default setting type K), mV measurement<\/span><\/p>\n

Connection method<\/span> 2-wire<\/span><\/p>\n

Measuring range<\/span> in the range defined in each case for the sensor (default setting: type K; -100\u2026+1370 \u00b0C);<\/span><\/p>\n

mV measurement: \u00b130 mV\u2026\u00b1120 mV<\/span><\/p>\n

Conversion time<\/span> ~ 200 ms<\/span><\/p>\n

Wiring fail indication<\/span> yes<\/span><\/p>\n

Resolution<\/span> 0.1 \u00b0C per digit<\/span><\/p>\n

Measurement error\/ uncertainty<\/span> < \u00b10.5 % (relative to full scale value)<\/span><\/p>\n

Electrical isolation<\/span> 500 V (K-bus\/signal voltage)<\/span><\/p>\n

Current consumption power contacts<\/span> \u2013 (no power contacts)<\/span><\/p>\n

Current consumption K-bus<\/span> typ. 65 mA<\/span><\/p>\n

Bit width in the process image<\/span> input: 1 x 16 bit data (1 x 8 bit control\/status optional)<\/span><\/p>\n

Configuration<\/span> no address setting, configuration via Bus Coupler or controller<\/span><\/p>\n

Special features<\/span> electrically isolated<\/span><\/p>\n

Weight<\/span> approx. 70 g<\/span><\/p>\n

Operating\/storage temperature<\/span> 0\u2026+55 \u00b0C\/-25\u2026+85 \u00b0C<\/span><\/p>\n

Relative humidity<\/span> 95 %, no condensation<\/span><\/p>\n

Vibration\/shock resistance<\/span> conforms to EN 60068-2-6\/EN 60068-2-27<\/span><\/p>\n

EMC immunity\/emission<\/span> conforms to EN 61000-6-2\/EN 61000-6-4<\/span><\/p>\n

Protect. rating\/installation pos.<\/span> IP20\/variable<\/span><\/p>\n

Approvals\/markings<\/span> CE, UL, ATEX, IECEx<\/span><\/p>\n

Ex marking<\/span> ATEX:<\/span><\/p>\n

II 3 G Ex ec IIC T4 Gc<\/span><\/p>\n

IECEx:<\/span><\/p>\n

Ex ec IIC T4 Gc<\/span><\/p>\n

>>> Refer to technical document:\u00a0

kl331x_kl3302en<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"

BRAND: BECKHOFF\u00a0\u00a0<\/span><\/p>\n

PRODUCT CODE: KL3311<\/span><\/p>\n

CATEGORY:\u00a0 Bus Terminals<\/span><\/p>\n

SUPPLIER: SUNLY<\/span><\/p>\n","protected":false},"featured_media":120641,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[1414,1415,1023],"product_tag":[],"class_list":["post-120642","product","type-product","status-publish","has-post-thumbnail","product_cat-bus-terminals-en","product_cat-module-i-o-beckhoff-en","product_cat-modules","first","instock","taxable","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/prayrug.com\/en\/wp-json\/wp\/v2\/product\/120642","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prayrug.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/prayrug.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/prayrug.com\/en\/wp-json\/wp\/v2\/comments?post=120642"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prayrug.com\/en\/wp-json\/wp\/v2\/media\/120641"}],"wp:attachment":[{"href":"https:\/\/prayrug.com\/en\/wp-json\/wp\/v2\/media?parent=120642"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/prayrug.com\/en\/wp-json\/wp\/v2\/product_brand?post=120642"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/prayrug.com\/en\/wp-json\/wp\/v2\/product_cat?post=120642"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/prayrug.com\/en\/wp-json\/wp\/v2\/product_tag?post=120642"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}