Shaanxi Qindiyuan Environmental Protection Equipment Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 99pcs 4-6 weeks |
| Delivery Time | 5-7 work days |
| Brand Name | PR |
| Model Number | PR 6437A |
| Certification | CO |
| Place of Origin | Denmark |
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Product Specification
| Payment Terms | T/T | Supply Ability | 99pcs 4-6 weeks |
| Delivery Time | 5-7 work days | Brand Name | PR |
| Model Number | PR 6437A | Certification | CO |
| Place of Origin | Denmark | ||
| High Light | HART 7 Temperature Transmitters ，Temperature Transmitters PR 6437A ，Sensor Redundancy PR 6437A | ||
Advanced 2-wire HART 7 temperature transmitter supporting RTD, TC, potentiometer, linear resistance and bipolar mV inputs. Features single or true dual inputs with sensor redundancy and drift detection capabilities.
| Operating temperature | -50°C to +85°C (standard) -40°C to +80°C (SIL) |
| Storage temperature | -50°C to +85°C |
| Calibration temperature | 23...25°C |
| Relative humidity | < 99% RH (non-cond.) |
| Protection degree | IP20 |
| Dimensions (HxWxD) | 109 x 23.5 x 104 mm |
| Weight (single input / dual input) | 150 g / 160 g |
| Wire size | 0.13...2.08 mm² AWG 26...14 stranded wire |
| DIN rail type | DIN EN 60715/35 mm |
| Screw terminal torque | 0.5 Nm |
| Vibration | IEC 60068-2-6 2...25 Hz: ±1.6 mm 25...100 Hz: ±4 g |
| Supply voltage | 7.5*...48** VDC |
| Power dissipation, per channel | ≤ 850 mW |
| Additional min. supply voltage when using test terminals | 0.8 V |
| Min. load resistance at >37 V supply | (Vsupply - 37) / 23 mA |
| Isolation voltage, test / working | 2.5 kVAC / 55 VAC |
| Response time | 75 ms |
| Programmable damping | 0...60 s |
| Polarity protection | All inputs and outputs |
| Warm-up time | < 5 min. |
| Start-up time | < 2.75 s |
| Programming | HART & PR 5909 Loop Link communications interface |
| Write protection | Jumper or software |
| Signal / noise ratio | > 60 dB |
| Long-term stability, better than | ±0.05% of span / year (±0.18% of span / 5 years) |
| Signal dynamics, input | 24 bit |
| Signal dynamics, output | 18 bit |
| Effect of supply voltage change | < 0.005% of span / VDC |
| Accuracy | See manual for details |
| EMC immunity influence | < ±0.1% of span |
| Extended EMC immunity: NAMUR NE21, A criterion, burst | < ±1% |
| RTD type | Pt10...10000, Ni10...10000, Cu5...1000 |
| Basic accuracy, e.g. Pt100 | ≤ ±0.04°C |
| Cable resistance per wire | 50 Ω (max.) |
| Effect of sensor cable resistance (3-/4-wire) | < 0.002 Ω / Ω |
| Sensor current | < 0.15 mA |
| Sensor error detection | None, Shorted, Broken, Shorted or Broken |
| Thermocouple type | B, E, J, K, L, N, R, S, T, U, W3, W5, LR |
| Basic accuracy, e.g. TC K | ≤ ±0.25°C |
| Cold junction compensation (CJC) | Constant, internal or external via a Pt100 or Ni100 sensor |
| Sensor error detection | None, Shorted, Broken, Shorted or Broken |
| Measurement range / min. range (span) | 0 Ω...100 kΩ / 25 Ω |
| Cable resistance per wire (max.) | 50 Ω |
| Sensor current | < 0.15 mA |
| Sensor error detection | None, Broken |
| Potentiometer min....max. | 10 Ω...100 kΩ |
| Measurement range / min. range (span) | 0...100% / 10% |
| Cable resistance per wire (max.) | 50 Ω |
| Sensor current | < 0.15 mA |
| Sensor error detection | None, Shorted, Broken, Shorted or Broken |
| Measurement range | -800...+800 mV (bipolar) -100...1700 mV |
| Min. measurement range (span) | 2.5 mV |
| Input resistance | 10 MΩ |
| Sensor error detection | None, Broken |
| Normal range, programmable | 3.8...20.5 / 20.5...3.8 mA |
| Extended range (output limits), programmable | 3.5...23 / 23...3.5 mA |
| Basic accuracy | ≤ ±1.6 μA (0.01% of full output span) |
| Updating time | 10 ms |
| Load (@ current output) | ≤ (Vsupply -7.5)/0.023 [Ω] |
| Load stability | < 0.01% of span / 100 Ω |
| Sensor error indication | Programmable 3.5…23 mA |
| NAMUR NE 43 Upscale/Downscale | > 21 mA / < 3.6 mA |
| HART protocol revisions | HART 7 and HART 5 |
| EMC | 2014/30/EU & UK SI 2016/1091 2014/30/EU |
| RoHS | 2011/65/EU & UK SI 2012/3032 |
| ATEX | 2014/34/EU & UK SI 2016/1107 |
| EAC | TR-CU 020/2011 |
| EAC Ex | TR-CU 012/2011 |
| ATEX | DEKRA 18ATEX0135X |
| IECEx | IECEx DEK. 16.0029X |
| CSA | CSA 16.70066266 |
| c FM us | FM16US0287X / FM16CA0146X |
| INMETRO | DEKRA 23.0002X |
| NEPSI | GYJ23.1253X |
| EAC Ex | EAEU KZ 7500361.01.01.08756 |
| EU RO MR Type Approval | MRA0000023 |
| SIL | SIL 2 / SIL 3 certified & fully assessed acc. to IEC 61508 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller
Year Established:
2018
Total Annual:
5000000-10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Shaanxi Qindiyuan Environmental Equipment Co., Ltd., established in 2018, is a national high-tech enterprise integrating independent research and development, production, sales, and technical services for industrial instruments and meters as well as explosion-proof inspection robots. We not only... Shaanxi Qindiyuan Environmental Equipment Co., Ltd., established in 2018, is a national high-tech enterprise integrating independent research and development, production, sales, and technical services for industrial instruments and meters as well as explosion-proof inspection robots. We not only...
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