Kami INOR adalah yang pertama memperkenalkan head-mounted temperature transmitter pada tahun 1974. Sejaknya, pengalaman INOR telah diperluas di bidang manufaktur, pengolahan dan mesin material, serta desain dan proses koneksi industri perakitan suhu. 2006 perusahaan Jerman KROHNE flow dan level measuring instrument mengakusisi INOR, dan dengan menggabungkan kedua nama nama merek yang kuat INOR diakomodasi. Terletak di Malmö, Swedia, INOR saat ini salah satu produsen temperature transmitter terkemuka di dunia.
INOR memiliki sejarah kerja panjang untuk jaminan kualitas. Kami mulai bekerja pada sebuah sistem jaminan kualitas bersertifikat pada tahun 1993. Alasan untuk peresmian sistem mutu adalah untuk memenuhi persyaratan dari SS-EN ISO 9001, yaitu untuk memastikan bahwa semua fungsi yang terlibat dalam standar yang ada
APAQ-H
Analog Adjustable 2-wire Transmitters
APAQ-H is a family of multirange 2-wire temperature transmitters for Pt100 or Thermocouple input. Designed for highest reliability and excellent industrial performance. The ”low profile” housing is extremely durable and facilitates easy connections and adjustments.
- Rangeable with solderpads and potentiometers
- Temperature linear output for Pt100 (APAQ-HRF/-HRFX)
- mV linear output for T/C (APAQ-HCF/-HCFX)
- Consistent sensor break function
- Easy wiring, large center hole
- Moulded electronics for high protection
Technical Specification
Type | Head-mounted |
Input | RTD; Thermocouple |
Input RTD | Pt100 |
Input Thermocouple | Type J, L, T, K, N |
Type Of Transmitter | Analog |
Output | 4-20 mA |
Isolation | Unisolated |
Measuring channels | 1 channel |
Input connections | 3-wire connection |
Power supply | APAQ-HRF/-HCF: 6.5 to 32 VDC; APAQ-HRFX/-HCFX: 8.5 to 30 VDC |
Approvals | ATEX; CSA; FM |
Typical accuracy | RTD: ±0.15% of span; T/C: ±0.5% to ± 1.0% of span |
Quick delivery | Yes |
IsoPAQ-21L
1-channel Loop Powered Isolators for 0(4)-20 mA Signals with High Isolation and Protective Separation
IsoPAQ-21L is a 1-channel loop powered isolator used for electrical isolation of 0(4)-20 mA signals to avoid measurement errors due to different voltage potentials or ground loops in an instrument installation.
The isolator need no power supply, which contributes to reduced installation costs compared to isolation transmitters. The high isolation level of 4 kV provides an effective protection for downstream devices.
The high reliability and the Protective Separation are additional features that ensure a safe system operation.
- Input to output galvanic isolation
- No power supply required
- Low voltage drop
- Protective Separation acc. to EN 61140
- High accuracy
- High-density DIN-rail mounting
- Plug-in screw terminals
Technical Specification
Type of input | Passive |
No. of channels | 1 channel |
Input signal | 0(4)…20 mA |
Output signal | 0(4)…20 mA |
Typical accuracy | 0,1 % FS |
Isolation level | 4 kV, 50 Hz |
Working voltage | 600 VAC/DC |
Power supply | No |
Protective separation | Yes |
Response time | < 5 ms |
Ambient temperature | 20…+70 °C |
Plug-in screw terminals | Yes |
Housing width | 12,5 mm |
Installation depth | 104 mm |
H30
Robust field housing for Heavy-duty applications
H30 is a robust field housing in aluminum or stainless steel designed for tough environments. The field housing is available both with and without digital LCD indicator for installation directly in a 4-20 mA loop without need for external power. The LCD indicator is equipped with high-contrast, easy-to-read LCD digits with backlight. The scale is easily programmable, without reference signal, by two push buttons for any values between – 1999 and 9999.
- Can be used with any DIN B transmitter or only as a display
- 5 V voltage drop
- High-contrast and backlit, 4-digits LCD-display
- Labels for different units of measure are included
- Typical accuracy of 0.05 % allows for high precision read-outs
- HART-transparent
- Operating temperature between -25 to +70 °C / -4 to +158 °F
- Robust IP68 housing
- 90° indexing of display orientation
Technical Specification
Type of Display | LCD |
Input current | 4-20 mA |
Maximum current | 30 mA |
Min. current for operation | ~3,5 mA |
Voltage drop | ~5 V |
Indication range | -1999 till 9999 |
Digit height | 8,89 mm |
Protection class | Up to IP68 |
Typical accuracy | 0,05 % FS ±1 digit |
Ambient temperature | -20 to+70 °C |
Material | Aluminum or stainless steel |
Dimensions | 109 x 125 x 105 mm |
SR335
Alarm Unit with Pt100 Input and Double Relay Outputs
SR335 is designed for industrial temperature monitoring with Pt100 sensors in 2- or 3-wire connection.
Two output relays with individually adjustable trip functions are available.
LED’s in the front indicate alarm state and correct power supply.
- Input from Pt100 sensors in 2- or 3-wire connection
- Selectable, pre-calibrated temperature ranges
- Two relay outputs with independent switch functions
- Monostable relays for safe tripping at power failure
- SPDT relays with 6 A switch capacity
- High configuration flexibility with DIP switches
- Trip levels and hysteresis adjustable from the front
- Three front LED’s for trip indication and power supply monitoring
- 4 kV isolation between input, output and power supply
- Protective Separation acc. to EN 50178
- Universal 24 V AC and DC power supply
- DIN-rail mounting
Technical Specification
Input | |
Sensor | Pt100, Pt200, Pt500 and Pt1000 (switch selectable) |
Measuring range | Zero: -100 / -50 / 0 / +50 °C (switch selectable) Span: 100 / 200 / 300 / 400°C (switch selectable) |
Sensor connection | 2-wire and 3-wire (switch selectable) |
Output, Relay 1 & 2 | |
Relay contacts | 1-pole switch over contact (SPDT) |
Contact rating | 250 VAC/DC, 6 A, 1 500 VA |
Relay function | Monostable, Normally active or passive (switch selectable) |
Alarm functions, relay 1 | High/Low alarm (switch selectable) |
Alarm functions, relay 2 | High/Low alarm or Power failure alarm (switch selectable) |
Alarm indication | Alarm state indicated by yellow LED |
Response time | Ca. 20 ms (fixed) |
Operation temperature | -20 to +60 °C / -4 to +140 °F |
Galvanic isolation | |
Input / power supply / relay outputs | 4 kVAC, 1 min |
Relay 1 / Relay 2 | 2,5 kVAC, 1 min |
Power supply | |
Voltage | 24 VAC/DC ±15 %, 48 to 62 Hz (AC supply) |
Power consumption | AC: ca. 2 VA, DC: ca. 1 W |
Typical accuracy | Trip point: ±0.2 % of span |
Mounting | Rail acc. to DIN EN 50022, 35 mm |
TRA-C10
Hygienic compact sensor with flange DN25/38 ISO 2852 clamp connection
For measuring the temperature of gases, liquids and vapour from -50 °C to +200 °C.Especially suited for industrial applications with hygienic requirements and limited space.
The compact sensor is made of stainless steel 1.4404 / 316L and has a surface
fineness of Ra Á 0.8 ¿m for the wetted parts. It is connected to the process by using
a ISO 2852 Clamp DN25/38. The sensor elemtent is a Pt100 RTD Thin film according to DIN EN 60751. The compact sensor electrical connection is made via a M12 connector.
The sensor is available with a built-in transmitter.
Technical specification
Measuring element | Pt100 |
Process temperature | -50…+200°C |
Process connection | Flange |
Thermowell | Welded |
Material | 1.4404 / 316L |
Diameter | 6 mm |
Shape of thermowell | Straight |
Protection class | IP67 |