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The level transmitter HNT 1100 is a float based sensor for highly accurate measuring of fluid levels.

The sensor is available with rod lengths from 250 .. 730 mm. Rod lengths of up to 2500 mm are possible.

HYDAC offers the HNT 1100 in a pressure resistant stainless steel housing for in-tank installation.
Unit of Measure

Specifications

Model Code Description

 N/A HNT 1128-F11-1200-000

Industry Standards/Certifications

 N/A European Conformity (CE) Mark European Standard (EN) 61000-6-1 / 2 / 3 / 4

Type

 N/A Electronic Level Transmitter

Connection Type

 N/A G 3/4 A DIN 3852, Male

Weight

 N/A 2.2 lb

Material

 N/A Rod: Stainless Steel (1.4301 / 1.4571 Float: Polypropylene (PP) Seal: Seal Ring DIN 3869-27 - Fluoroelastomer (FKM)

Operating Temperature [Min]

 N/A -25 ºC

Operating Temperature [Max]

 N/A 85 ºC

Output Signal

 N/A CANopen

Power Supply

 N/A 9 to 36 V DC

Operating Pressure [Max]

 N/A 43.5 psi

Short-Term Maximum Tank Pressure (t<1 min)

 N/A 145 psi

Vibration Resistance

 N/A 7.5 mm (5 to 8.2 Hz) / 2.0 g (8.2 to 150 Hz) According to DIN EN 60068-2-6

Degree of Protection

 N/A IP 67

Shock Resistance

 N/A 20 g According to DIN EN 60068-2-27 (11 ms)

Electrical Connection

 N/A Male M12 x 1, 5 Pole

Sensor Length

 N/A 0 to 1200 mm

Measuring Range

 N/A 0 to 1128 mm

Pin Connection 1

 N/A Not Used

Pin Connection 2

 N/A +Ub

Pin Connection 3

 N/A 0V

Pin Connection 4

 N/A CAN High

Pin Connection 5

 N/A CAN Low

Accuracy for Level

 N/A ≤ ± 1% Full Scale (FS)

Accuracy for Temperature

 N/A ≤ ± 1.5 ºC

Temperature Coefficient

 N/A ≤ ± 0.003 % Full Scale (FS) / ºC

Non-Linearity

 N/A ≤ ± 1% Full Scale (FS)

Input Repeatability (Full Scale)

 N/A ≤ ± 1 %

Reaction Time for Temperature (t90)

 N/A 100 s

Maximum Total Current Consumption

 N/A 0.1 A

Torque Value

 N/A 30 N·m

Medium

 N/A Hydraulic Oils, Cooling Lubricants

Note for Fluids

 N/A Other Fluids on Request

Temperature Sensor

 N/A -25 to 100 ºC

Storage Temperature Range

 N/A -40 to 100 ºC

Fluid Temperature Range

 N/A -25 to 120 ºC

Communication Profile

 N/A CiA DS 301 V4.2

Device Profile

 N/A CiA DS 404 V1.3

Layer Setting Services and Protocol

 N/A CiA DSP 305 V2.2

Baud Rates

 N/A 10 kbit to 1 Mbit According to DS305 V2.2

Transmission Services

 N/A PDO - Measured value as 16/32 bit, float, status

Transfer - synchronous, asynchronous, cyclical, measured value change

Node ID / Baud Rate

 N/A Adjustable via LSS

Residual Ripple of Supply Voltage

 N/A ≤ 250 mVss

Additional Information

N/A The integrated temperature sensor makes it possible for both fill level and temperature to be measured at one single measuring point. Depending on the application, several different floats are available, e.g. stainless steel for aggressive media or plastic.

In the CANopen version, the measured level is digitised and made available to the CAN field bus system via the CANopen protocol. The instrument parameters can be viewed and configured by the user via the CANopen object directory using standard CAN software.