Measuring range

0 ... 330 pF

Span

Min. 1 pF

Output

Solid-state switch

• Output 

Galvanically isolated

• Protection

Against reversed polarity (bipolar)

• Max. switching voltage

• 30 V (DC)
• 30 V peak (AC)

• Max. load current

82 mA

• Voltage drop

< 1 V, typical at 50 mA

• Time delay
  (pre or post switching)

1 ... 60 s

Current loop

4 ... 20 mA/20 ... 4 mA

Accuracy (transmitter)

Temperature stability

0.15 pF (0 pF) or < 0.25 % (typical < 0.1 %) of actual measurement value, whichever is greater over the full temperature range

Non-linearity and repeatability

0.1 % of full scale and actual measurement respectively

Accuracy

Deviation < 0.1 % of measured value

Rated operating conditions¹⁾

Installation conditions

• Location

Indoor/outdoor

Ambient conditions

• Ambient temperature (transmitter)

-40 ... +85 °C (-40 ... +185 °F)²⁾

• Installation category

I

• Pollution degree

4

Medium conditions

•  Relative dielectric constant ?_r

Min. 1.5

• Process temperature

Temperature ratings are pressure dependent. See Pressure/Temperature curves on page 5/69.

• Standard (PFA)

-50 ... +200 °C (-58 ... +392 °F)

• High temperature stainless steel version with thermal isolator

-60 ... +400 °C (-76 ... +752 °F)

• Cryogenic version³⁾

-200 ... +200 °C (-328 ... +392 °F)

Process pressure

Pressure rating of process seal is temperature dependent.
See Pressure/Temperature curves on page 5/69.

• Standard (PFA)

-1 ... +150 bar g (-14.6 ... +2 175 psi g)

• High temperature version (Stainless steel)

 -1 ... +35 bar g (-14.6 ... +507.6 psi g)

Design

Material

• Wetted parts material

• Standard rod

316L stainless steel

• Probe isolation (rod)

PFA

Probe diameter

• Standard rod version (PFA)

16 mm (0.63 inch)

• High temperature rod version (Stainless steel)

19 mm (0.75 inch)

Probe length

• Standard rod version (PFA)

Max. 1 000 mm (39.4 inch) with 16 mm (0.63 inch) diameter probe

• High temperature rod version (Stainless steel)

Max. measuring length 1 000 mm (39.4 inch) with 19 mm (0.75 inch) diameter probe

Process connection of probe

• Threaded mounting

NPT [(Taper), ANSI/ASME B1.20.1]
R [(BSPT), EN 10226/PT (JIS-T), JIS B 0203]
G [(BSPP), EN ISO 228-1/PF (JIS-P), JIS B 0202]

• Flange mounting

ASME, EN 1092-1

Enclosure

• Material

Aluminum, epoxy-coated (stainless steel option available³⁾)

• Cable inlet

2 x ?" NPT

• Degree of protection

Type 4X/NEMA4X/IP65, IP68

Power supply

Max. 33 V DC

Features

Measurement current signaling

NAMUR NE 43

Safety

• Inputs/outputs fully galvanically isolated
• Polarity-insensitive current loop
• Fully potted
• Integrated safety barrier

• Diagnostics with fault alarm when:

Primary variable (PV) out of limits, system failure in measurement circuit, deviation between A/D and D/A converter, check sum, watch dog and self-checking facility

• Function rotary switch

Positions 0 ... 9, A ... F

• SMART communication

Conforming to HART Communication Foundation (HCF)

Certificates and approvals

• General Purpose

CE, CSA/FM, RCM

• Non incendive/Non sparking

CSA/FM Class I, Div. 2, Groups A, B, C, D T4
ATEX II 3G 2D EEx n A [ib] IIC T6 ... T4 T100 °C

• Dust Ignition Proof

CSA/FM Class II and III, Div. 1, Groups E, F, G T4
ATEX II 1/2 GD EEx d [ia] T6 ... T1 T100 °C

• Explosion Proof

FM Class I, Div. 1, Groups A, B, C, D T4
ATEX II 1/2 GD EEx d [ia] IIC T6 ... T1 T100 °C

• Marine

Lloyds Register of Shipping, Categories ENV1, ENV2, ENV3, ENV5, Bureau Veritas

Process connection types

Standard (PFA)
(7ML5601, 7ML5602, 7ML5603)

High Temperature (Stainless steel) (7ML5604)

Threaded

Available as standard

–

Flange

Available as standard

Available as standard

Process connection materials

316L stainless steel

Available as standard

Available as standard

Probe insulation

None

–

HT Stainless: available as standard

PFA

Available as standard

–

Length parameters

Max. rod length

1 000 mm (40 inch)

1 000 mm (40 inch)

Process condtitions¹⁾

Max. process pressure

150 bar g (2 175 psi g)

Stainless steel²⁾: 35 bar g (507 psi g) 

Max. process temperature 

200 °C (392 °F)

400 °C (752 °F)